SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 8-K

                                 CURRENT REPORT

                     PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

                          Date of Report: April 8, 2003
                        (Date of earliest event reported)

  Commission     Registrant; State of Incorporation;     I.R.S. Employer
  File Number       Address; and Telephone Number       Identification No.

    1-3146      SOUTHWESTERN ELECTRIC POWER COMPANY         72-0323455
                (A Delaware Corporation)
                1 Riverside Plaza
                Columbus, Ohio 43215
                Telephone (614) 223-1000

Item 5.  Other Events and Regulation FD Disclosure.

On April 8, 2003, Southwestern Electric Power Company (the "Company") entered
into an Underwriting Agreement with Banc of America Securities LLC and J.P.
Morgan Securities Inc., as representatives of the underwriters named therein,
relating to the offering and sale by the Company of $100,000,000 of its 5.375%
Senior Notes, Series C, due 2015 (the "Notes").

Item 7.  Financial Statements and Exhibits

(c)   Exhibits

    1(a) Underwriting Agreement, dated April 8, 2003, between the Company and
         Banc of America Securities LLC and J.P. Morgan Securities Inc., as
         representatives of the several underwriters named in Exhibit 1 thereto,
         in connection with the sale of the Notes.

    4(a) Third Supplemental Indenture, between the Company and The Bank of New
         York, as trustee, dated April 11, 2003, establishing the terms of the
         Notes.

    4(b) Form of the Notes (included in Exhibit 4(a) hereto).

    5(a) Opinion of Simpson Thacher & Bartlett regarding the legality of the
         Notes.

                                    SIGNATURE

      Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.

                          SOUTHWESTERN ELECTRIC POWER COMPANY


                          By:/s/ Thomas G. Berkemeyer
                               Assistant Secretary


April 11, 2003



                                  EXHIBIT INDEX

Exhibit Number       Description

1(a)                 Underwriting Agreement, dated April 8, 2003, between the
                     Company and Banc of America Securities LLC and J.P. Morgan
                     Securities Inc., as representatives of the several
                     underwriters named in Exhibit 1 thereto, in connection with
                     the sale of the Notes.

4(a)                 Third Supplemental Indenture, between the Company and The
                     Bank of New York, as trustee, dated April 11, 2003,
                     establishing the terms of the Notes.

4(b)                 Form of the Notes (included in Exhibit 4(a) hereto).

5(a)                 Opinion of Simpson Thacher & Bartlett regarding the
                     legality of the Notes.



                                                                    Exhibit 1(a)


                       SOUTHWESTERN ELECTRIC POWER COMPANY

                             Underwriting Agreement

                               Dated April 8, 2003


      AGREEMENT made between SOUTHWESTERN ELECTRIC POWER COMPANY, a corporation
organized and existing under the laws of the State of Delaware (the Company),
and the several persons, firms and corporations (the Underwriters) named in
Exhibit 1 hereto.

                                   WITNESSETH:

      WHEREAS, the Company proposes to issue and sell $100,000,000 aggregate
principal amount of its 5.375% Senior Notes, Series C, due 2015 (the Senior
Notes) to be issued pursuant to the Indenture dated as of February 25, 2000,
between the Company and The Bank of New York, as trustee (the Trustee), as
heretofore supplemented and amended and as to be further supplemented and
amended (said Indenture as so supplemented being hereafter referred to as the
Indenture); and

      WHEREAS, the Underwriters have designated the persons signing this
Agreement (collectively, the Representative) to execute this Agreement on behalf
of the respective Underwriters and to act for the respective Underwriters in the
manner provided in this Agreement; and

      WHEREAS, the Company has prepared and filed, in accordance with the
provisions of the Securities Act of 1933 (the Act), with the Securities and
Exchange Commission (the Commission), registration statement (File No.
333-100632) and a prospectus relating to $100,000,000 aggregate principal amount
of its Unsecured Notes and such registration statement has become effective; and

      WHEREAS, such registration statement, including the financial statements,
the documents incorporated or deemed incorporated therein by reference, and the
exhibits thereto, being herein called the Registration Statement, and the
prospectus, including the documents incorporated or deemed incorporated therein
by reference, constituting a part of such Registration Statement, as it may be
last amended or supplemented prior to the effectiveness of this Agreement, but
excluding any amendment or supplement relating solely to securities other than
the Senior Notes, being herein called the Basic Prospectus, and the Basic
Prospectus, as supplemented by a final prospectus supplement (the Prospectus
Supplement) to include information relating to the Senior Notes, including the
names of the Underwriters, the price and terms of the offering, the interest
rate, maturity date and certain other information relating to the Senior Notes,
which will be filed with the Commission pursuant to Rule 424(b) of the
Commission's General Rules and Regulations under the Act (the Rules), including
all documents then incorporated or deemed to have been incorporated therein by
reference, being herein called the Prospectus.

      NOW, THEREFORE, in consideration of the premises and the mutual covenants
herein contained, it is agreed between the parties as follows:

      1. Purchase and Sale: Upon the basis of the warranties and representations
and on the terms and subject to the conditions herein set forth, the Company
agrees to sell to the respective Underwriters named in Exhibit 1 hereto,
severally and not jointly, and the respective Underwriters, severally and not
jointly, agree to purchase from the Company, the respective principal amounts of
the Senior Notes set opposite their names in Exhibit 1 hereto, together
aggregating all of the Senior Notes, at a price equal to 99.228% of the
principal amount thereof.

      2. Payment and Delivery: Payment for the Senior Notes shall be made to the
Company in immediately available funds or in such other manner as the Company
and the Representative shall mutually agree upon in writing, upon the delivery
of the Senior Notes to the Representative for the respective accounts of the
Underwriters against receipt therefor signed by the Representative on behalf of
itself and for the other Underwriters. Such delivery shall be made at 10:00
A.M., New York Time, on April 11, 2003 (or on such later business day, not more
than five business days subsequent to such day, as may be mutually agreed upon
by the Company and the Underwriters), unless postponed in accordance with the
provisions of Section 8 hereof, at the office of Simpson Thacher & Bartlett, 425
Lexington Avenue, New York, New York 10017, or at such other place as the
Company and the Representative shall mutually agree in writing. The time at
which payment and delivery are to be made is herein called the Time of Purchase.

      The delivery of the Senior Notes shall be made in fully registered form,
registered in the name of CEDE & CO., to the offices of The Depository Trust
Company in New York, New York and the Underwriters shall accept such delivery.

      3. Conditions of Underwriters' Obligations: The several obligations of the
Underwriters hereunder are subject to the accuracy of the warranties and
representations on the part of the Company on the date hereof and at the Time of
Purchase and to the following other conditions:

           (a)  That all legal proceedings to be taken and all legal opinions to
                be rendered in connection with the issue and sale of the Senior
                Notes shall be satisfactory in form and substance to Dewey
                Ballantine LLP, counsel to the Underwriters.

           (b)  That, at the Time of Purchase, the Representative shall be
                furnished with the following opinions, dated the day of the Time
                of Purchase, with conformed copies or signed counterparts
                thereof for the other Underwriters, with such changes therein as
                may be agreed upon by the Company and the Representative with
                the approval of Dewey Ballantine LLP, counsel to the
                Underwriters:

                (1)  Opinion of Simpson Thacher & Bartlett and either of Thomas
                     G. Berkemeyer, Esq. or Ann B. Graf, Esq., counsel to the
                     Company, substantially in the forms heretofore previously
                     provided to the Underwriters; and

                (2)  Opinion of Dewey Ballantine LLP, counsel to the
                     Underwriters, substantially in the form heretofore
                     previously provided to the Underwriters.

           (c)  That the Representative shall have received a letter from
                Deloitte & Touche LLP in form and substance satisfactory to the
                Representative, (i) confirming that they are independent
                certified public accountants within the meaning of the Act and
                the applicable published rules and regulations of the Commission
                thereunder, (ii) stating that in their opinion the financial
                statements audited by them and included or incorporated by
                reference in the Registration Statement complied as to form in
                all material respects with the then applicable accounting
                requirements of the Commission, including the applicable
                published rules and regulations of the Commission and (iii)
                covering as of a date not more than five business days prior to
                the day of the Time of Purchase such other matters as the
                Representative reasonably requests.

           (d)  That no amendment to the Registration Statement and that no
                prospectus or prospectus supplement of the Company (other than
                the prospectus or amendments, prospectuses or prospectus
                supplements relating solely to securities other than the Senior
                Notes) relating to the Senior Notes and no document which would
                be deemed incorporated in the Prospectus by reference filed
                subsequent to the date hereof and prior to the Time of Purchase
                shall contain material information substantially different from
                that contained in the Registration Statement which is
                unsatisfactory in substance to the Representative or
                unsatisfactory in form to Dewey Ballantine LLP, counsel to the
                Underwriters.

           (e)  That, at the Time of Purchase, an appropriate order of the
                Commission under the Public Utility Holding Company Act of 1935,
                as amended (the 1935 Act), necessary to permit the sale of the
                Senior Notes to the Underwriters, shall be in effect; and that,
                prior to the Time of Purchase, no stop order with respect to the
                effectiveness of the Registration Statement shall have been
                issued under the Act by the Commission or proceedings therefor
                initiated.

           (f)  That, from the date hereof to the Time of Purchase, there shall
                not have been any material adverse change in the business,
                properties or financial condition of the Company from that set
                forth in the Prospectus (other than changes referred to in or
                contemplated by the Prospectus), and that the Company shall, at
                the Time of Purchase, have delivered to the Representative a
                certificate of an executive officer of the Company to the effect
                that, to the best of his knowledge, information and belief,
                there has been no such change.

           (g)  That the Company shall have performed such of its obligations
                under this Agreement as are to be performed at or before the
                Time of Purchase by the terms hereof.

      4. Certain Covenants of the Company: In further consideration of the
agreements of the Underwriters herein contained, the Company covenants as
follows:

           (a)  As soon as practicable, and in any event within the time
                prescribed by Rule 424 under the Act, to file the Prospectus
                with the Commission; as soon as the Company is advised thereof,
                to advise the Representative and confirm the advice in writing
                of any request made by the Commission for amendments to the
                Registration Statement or Prospectus or for additional
                information with respect thereto or of the entry of a stop order
                suspending the effectiveness of the Registration Statement or of
                the initiation or threat of any proceedings for that purpose
                and, if such a stop order should be entered by the Commission,
                to make every reasonable effort to obtain the prompt lifting or
                removal thereof.

           (b)  To deliver to the Underwriters, without charge, as soon as
                practicable (and in any event within 24 hours after the date
                hereof), and from time to time thereafter during such period of
                time (not exceeding nine months) after the date hereof as they
                are required by law to deliver a prospectus, as many copies of
                the Prospectus (as supplemented or amended if the Company shall
                have made any supplements or amendments thereto, other than
                supplements or amendments relating solely to securities other
                than the Senior Notes) as the Representative may reasonably
                request; and in case any Underwriter is required to deliver a
                prospectus after the expiration of nine months after the date
                hereof, to furnish to any Underwriter, upon request, at the
                expense of such Underwriter, a reasonable quantity of a
                supplemental prospectus or of supplements to the Prospectus
                complying with Section 10(a)(3) of the Act.

           (c)  To furnish to the Representative a copy, certified by the
                Secretary or an Assistant Secretary of the Company, of the
                Registration Statement as initially filed with the Commission
                and of all amendments thereto (exclusive of exhibits), other
                than amendments relating solely to securities other than the
                Senior Notes and, upon request, to furnish to the Representative
                sufficient plain copies thereof (exclusive of exhibits) for
                distribution to the other Underwriters.

           (d)  For such period of time (not exceeding nine months) after the
                date hereof as they are required by law to deliver a prospectus,
                if any event shall have occurred as a result of which it is
                necessary to amend or supplement the Prospectus in order to make
                the statements therein, in the light of the circumstances when
                the Prospectus is delivered to a purchaser, not contain any
                untrue statement of a material fact or not omit to state any
                material fact required to be stated therein or necessary in
                order to make the statements therein not misleading, forthwith
                to prepare and furnish, at its own expense, to the Underwriters
                and to dealers (whose names and addresses will be furnished to
                the Company by the Representative) to whom principal amounts of
                the Senior Notes may have been sold by the Representative for
                the accounts of the Underwriters and, upon request, to any other
                dealers making such request, copies of such amendments to the
                Prospectus or supplements to the Prospectus.

           (e)  As soon as practicable, the Company will make generally
                available to its security holders and to the Underwriters an
                earnings statement or statement of the Company and its
                subsidiaries which will satisfy the provisions of Section 11(a)
                of the Act and Rule 158 under the Act.

           (f)  To use its best efforts to qualify the Senior Notes for offer
                and sale under the securities or "blue sky" laws of such
                jurisdictions as the Representative may designate within six
                months after the date hereof and itself to pay, or to reimburse
                the Underwriters and their counsel for, reasonable filing fees
                and expenses in connection therewith in an amount not exceeding
                $3,500 in the aggregate (including filing fees and expenses paid
                and incurred prior to the effective date hereof), provided,
                however, that the Company shall not be required to qualify as a
                foreign corporation or to file a consent to service of process
                or to file annual reports or to comply with any other
                requirements deemed by the Company to be unduly burdensome.

           (g)  To pay all expenses, fees and taxes (other than transfer taxes
                on resales of the Senior Notes by the respective Underwriters)
                in connection with the issuance and delivery of the Senior
                Notes, except that the Company shall be required to pay the fees
                and disbursements (other than disbursements referred to in
                paragraph (f) of this Section 4) of Dewey Ballantine LLP,
                counsel to the Underwriters, only in the events provided in
                paragraph (h) of this Section 4 and paragraph (a) of Section 7,
                the Underwriters hereby agreeing to pay such fees and
                disbursements in any other event.

           (h)  If the Underwriters shall not take up and pay for the Senior
                Notes due to the failure of the Company to comply with any of
                the conditions specified in Section 3 hereof, or, if this
                Agreement shall be terminated in accordance with the provisions
                of Section 8 or 9 hereof, to pay the fees and disbursements of
                Dewey Ballantine LLP, counsel to the Underwriters, and, if the
                Underwriters shall not take up and pay for the Senior Notes due
                to the failure of the Company to comply with any of the
                conditions specified in Section 3 hereof, to reimburse the
                Underwriters for their reasonable out-of-pocket expenses, in an
                aggregate amount not exceeding a total of $10,000, incurred in
                connection with the financing contemplated by this Agreement.

           (i)  During the period from the date hereof and continuing to and
                including the earlier of (i) the date which is after the Time of
                Purchase on which the distribution of the Senior Notes ceases,
                as determined by the Representative in its sole discretion, and
                (ii) the date which is 30 days after the Time of Purchase, the
                Company agrees not to offer, sell, contract to sell or otherwise
                dispose of any Senior Notes of the Company or any substantially
                similar securities of the Company without the consent of the
                Representative.

      5. Warranties of the Company: The Company represents and warrants to, and
agrees with you, as set forth below:

           (a)  the Registration Statement on its effective date complied, with
                the applicable provisions of the Act and the rules and
                regulations of the Commission and the Registration Statement at
                its effective date did not, and at the Time of Purchase will
                not, contain any untrue statement of a material fact or omit to
                state a material fact required to be stated therein or necessary
                to make the statements therein not misleading, and the Basic
                Prospectus on the date of this Agreement and the Prospectus when
                first filed in accordance with Rule 424(b) complies, and at the
                Time of Purchase the Prospectus will comply, with the applicable
                provisions of the Act and the Trust Indenture Act of 1939, as
                amended, and the rules and regulations of the Commission, the
                Basic Prospectus on the date of this Agreement and the
                Prospectus when first filed in accordance with Rule 424(b) under
                the Act do not, and the Prospectus at the Time of Purchase will
                not, contain any untrue statement of a material fact or omit to
                state a material fact required to be stated therein or necessary
                to make the statements therein, in the light of the
                circumstances under which they were made, not misleading, except
                that the Company makes no warranty or representation to the
                Underwriters with respect to any statements or omissions made in
                the Registration Statement, the Basic Prospectus or the
                Prospectus in reliance upon and in conformity with information
                furnished in writing to the Company by, or through the
                Representative on behalf of, any Underwriter expressly for use
                in the Registration Statement, the Basic Prospectus or
                Prospectus, or to any statements in or omissions from that part
                of the Registration Statement that shall constitute the
                Statement of Eligibility under the Trust Indenture Act of 1939
                of any indenture trustee under an indenture of the Company.

           (b)  As of the Time of Purchase, the Indenture will have been duly
                authorized by the Company and duly qualified under the Trust
                Indenture Act of 1939, as amended, and, when executed and
                delivered by the Trustee and the Company, will constitute a
                legal, valid and binding instrument enforceable against the
                Company in accordance with its terms and such Senior Notes will
                have been duly authorized, executed, authenticated and, when
                paid for by the purchasers thereof, will constitute legal, valid
                and binding obligations of the Company entitled to the benefits
                of the Indenture, except as the enforceability thereof may be
                limited by bankruptcy, insolvency, or other similar laws
                affecting the enforcement of creditors' rights in general, and
                except as the availability of the remedy of specific performance
                is subject to general principles of equity (regardless of
                whether such remedy is sought in a proceeding in equity or at
                law), and by an implied covenant of good faith and fair dealing.

           (c)  The documents incorporated by reference in the Registration
                Statement or Prospectus, when they were filed with the
                Commission, complied in all material respects with the
                applicable provisions of the 1934 Act and the rules and
                regulations of the Commission thereunder, and as of such time of
                filing, when read together with the Prospectus, none of such
                documents contained an untrue statement of a material fact or
                omitted to state a material fact required to be stated therein
                or necessary to make the statements therein, in the light of the
                circumstances under which they were made, not misleading.

           (d)  Since the respective dates as of which information is given in
                the Registration Statement and the Prospectus, except as
                otherwise referred to or contemplated therein, there has been no
                material adverse change in the business, properties or financial
                condition of the Company.

           (e)  This Agreement has been duly authorized, executed and delivered
                by the Company.

           (f)  The consummation by the Company of the transactions contemplated
                herein is not in violation of its charter or bylaws, will not
                result in the violation of any applicable law, statute, rule,
                regulation, judgment, order, writ or decree of any government,
                government instrumentality or court having jurisdiction over the
                Company or its properties, and will not conflict with, or result
                in a breach of any of the terms or provisions of, or constitute
                a default under, or result in the creation or imposition of any
                lien, charge or encumbrance upon any property or assets of the
                Company under any contract, indenture, mortgage, loan agreement,
                note, lease or other agreement or instrument to which the
                Company is a party or by which it may be bound or to which any
                of its properties may be subject (except for conflicts, breaches
                or defaults which would not, individually or in the aggregate,
                be materially adverse to the Company or materially adverse to
                the transactions contemplated by this Agreement.)

           (g)  No authorization, approval, consent or order of any court or
                governmental authority or agency is necessary in connection with
                the issuance and sale by the Company of the Senior Notes or the
                transactions by the Company contemplated in this Agreement,
                except (A) such as may be required under the 1933 Act or the
                rules and regulations thereunder; (B) such as may be required
                under the 1935 Act; (C) the qualification of the Indenture under
                the 1939 Act; and (D) such consents, approvals, authorizations,
                registrations or qualifications as may be required under state
                securities or Blue Sky laws.

           (h)  The consolidated financial statements of the Company and its
                consolidated subsidiaries together with the notes thereto,
                included or incorporated by reference in the Prospectus present
                fairly the financial position of the Company at the dates or for
                the periods indicated; said consolidated financial statements
                have been prepared in accordance with United States generally
                accepted accounting principles applied, apart from
                reclassifications disclosed therein, on a consistent basis
                throughout the periods involved; and the selected consolidated
                financial information of the Company included in the Prospectus
                presents fairly the information shown therein and has been
                compiled, apart from reclassifications disclosed therein, on a
                basis consistent with that of the audited financial statements
                of the Company included or incorporated by reference in the
                Prospectus.

           (i)  There is no pending action, suit, investigation, litigation or
                proceeding, including, without limitation, any environmental
                action, affecting the Company before any court, governmental
                agency or arbitration that is reasonably likely to have a
                material adverse effect on the business, properties, financial
                condition or results of operations of the Company, except as
                disclosed in the Prospectus.

      The Company's covenants, warranties and representations contained in this
Agreement shall remain in full force and effect regardless of any investigation
made by or on behalf of any person, and shall survive the delivery of and
payment for the Senior Notes hereunder.

      6. Warranties of Underwriters: Each Underwriter warrants and represents
that the information furnished in writing to the Company through the
Representative for use in the Registration Statement, in the Basic Prospectus,
in the Prospectus, or in the Prospectus as amended or supplemented is correct as
to such Underwriter. The warranties and representations of such Underwriter
contained in this Agreement shall remain in full force and effect regardless of
any investigation made by or on behalf of the Company or other person, and shall
survive the delivery of and payment for the Senior Notes hereunder.

      7. Indemnification and Contribution:

           (a)  To the extent permitted by law, the Company agrees to indemnify
                and hold you harmless, your officers and directors and each
                person, if any, who controls you within the meaning of Section
                15 of the Act, against any and all losses, claims, damages or
                liabilities, joint or several, to which you, they or any of you
                or them may become subject under the Act or otherwise, and to
                reimburse you and such controlling person or persons, if any,
                for any legal or other expenses incurred by you or them in
                connection with defending any action, insofar as such losses,
                claims, damages, liabilities or actions arise out of or are
                based upon any alleged untrue statement or untrue statement of a
                material fact contained in the Registration Statement, in the
                Basic Prospectus (if used prior to the effective date of this
                Agreement), or in the Prospectus, or if the Company shall
                furnish or cause to be furnished to you any amendments or any
                supplements to the Prospectus, in the Prospectus as so amended
                or supplemented except to the extent that such amendments or
                supplements relate solely to securities other than the Senior
                Notes (provided that if such Prospectus or such Prospectus, as
                amended or supplemented, is used after the period of time
                referred to in Section 4(b) hereof, it shall contain such
                amendments or supplements as the Company deems necessary to
                comply with Section 10(a) of the Act), or arise out of or are
                based upon any alleged omission or omission to state therein a
                material fact required to be stated therein or necessary to make
                the statements therein not misleading, except insofar as such
                losses, claims, damages, liabilities or actions arise out of or
                are based upon any such alleged untrue statement or omission, or
                untrue statement or omission which was made in the Registration
                Statement, in the Basic Prospectus or in the Prospectus, or in
                the Prospectus as so amended or supplemented, in reliance upon
                and in conformity with information furnished in writing to the
                Company by or through the Representative expressly for use
                therein or with any statements in or omissions from that part of
                the Registration Statement that shall constitute the Statement
                of Eligibility under the Trust Indenture Act of any indenture
                trustee under an indenture of the Company, and except that this
                indemnity shall not inure to your benefit (or of any person
                controlling you) on account of any losses, claims, damages,
                liabilities or actions arising from the sale of the Senior Notes
                to any person if such loss arises from the fact that a copy of
                the Prospectus, as the same may then be supplemented or amended
                to the extent such Prospectus was provided to you by the Company
                (excluding, however, any document then incorporated or deemed
                incorporated therein by reference), was not sent or given by you
                to such person with or prior to the written confirmation of the
                sale involved and the alleged omission or alleged untrue
                statement or omission or untrue statement was corrected in the
                Prospectus as supplemented or amended at the time of such
                confirmation, and such Prospectus, as amended or supplemented,
                was timely delivered to you by the Company. You agree promptly
                after the receipt by you of written notice of the commencement
                of any action in respect to which indemnity from the Company on
                account of its agreement contained in this Section 7(a) may be
                sought by you, or by any person controlling you, to notify the
                Company in writing of the commencement thereof, but your
                omission so to notify the Company of any such action shall not
                release the Company from any liability which it may have to you
                or to such controlling person otherwise than on account of the
                indemnity agreement contained in this Section 7(a). In case any
                such action shall be brought against you or any such person
                controlling you and you shall notify the Company of the
                commencement thereof, as above provided, the Company shall be
                entitled to participate in, and, to the extent that it shall
                wish, including the selection of counsel (such counsel to be
                reasonably acceptable to the indemnified party), to direct the
                defense thereof at its own expense. In case the Company elects
                to direct such defense and select such counsel (hereinafter,
                Company's counsel), you or any controlling person shall have the
                right to employ your own counsel, but, in any such case, the
                fees and expenses of such counsel shall be at your expense
                unless (i) the Company has agreed in writing to pay such fees
                and expenses or (ii) the named parties to any such action
                (including any impleaded parties) include both you or any
                controlling person and the Company and you or any controlling
                person shall have been advised by your counsel that a conflict
                of interest between the Company and you or any controlling
                person may arise (and the Company's counsel shall have concurred
                in good faith with such advice) and for this reason it is not
                desirable for the Company's counsel to represent both the
                indemnifying party and the indemnified party (it being
                understood, however, that the Company shall not, in connection
                with any one such action or separate but substantially similar
                or related actions in the same jurisdiction arising out of the
                same general allegations or circumstances, be liable for the
                reasonable fees and expenses of more than one separate firm of
                attorneys for you or any controlling person (plus any local
                counsel retained by you or any controlling person in their
                reasonable judgment), which firm (or firms) shall be designated
                in writing by you or any controlling person).

           (b)  Each Underwriter agrees, to the extent permitted by law,
                severally and not jointly, to indemnify, hold harmless and
                reimburse the Company, its directors and such of its officers
                as shall have signed the Registration Statement, and each
                person, if any, who controls the Company within the meaning of
                Section 15 of the Act, to the same extent and upon the same
                terms as the indemnity agreement of the Company set forth in
                Section 7(a) hereof, but only with respect to untrue statements
                or alleged untrue statements or omissions or alleged omissions
                made in the Registration Statement, or in the Basic Prospectus,
                or in the Prospectus, or in the Prospectus as so amended or
                supplemented, in reliance upon and in conformity with
                information furnished in writing to the Company by the
                Representative on behalf of such Underwriter expressly for use
                therein.  The Company agrees promptly after the receipt by it
                of written notice of the commencement of any action in respect
                to which indemnity from you on account of your agreement
                contained in this Section 7(b) may be sought by the Company,
                or by any person controlling the Company, to notify you in
                writing of the commencement thereof, but the Company's
                omission so to notify you of any such action shall not
                release you from any liability which you may have to the
                Company or to such controlling person otherwise than on account
                of the indemnity agreement contained in this Section 7(b).

           (c)  If recovery is not available or insufficient under Section 7(a)
                or 7(b) hereof for any reason other than as specified therein,
                the indemnified party shall be entitled to contribution for any
                and all losses, claims, damages, liabilities and expenses for
                which such indemnification is so unavailable or insufficient
                under this Section 7(c). In determining the amount of
                contribution to which such indemnified party is entitled, there
                shall be considered the portion of the proceeds of the offering
                of the Senior Notes realized, the relative knowledge and access
                to information concerning the matter with respect to which the
                claim was asserted, the opportunity to correct and prevent any
                statement or omission, and any equitable considerations
                appropriate under the circumstances. The Company and the
                Underwriters agree that it would not be equitable if the amount
                of such contribution were determined by pro rata or per capita
                allocation (even if the Underwriters were treated as one entity
                for such purpose) without reference to the considerations called
                for in the previous sentence. No Underwriter or any person
                controlling such Underwriter shall be obligated to contribute
                any amount or amounts hereunder which in the aggregate exceeds
                the total price of the Senior Notes purchased by such
                Underwriter under this Agreement, less the aggregate amount of
                any damages which such Underwriter and its controlling persons
                have otherwise been required to pay in respect of the same claim
                or any substantially similar claim. No person guilty of
                fraudulent misrepresentation (within the meaning of Section
                11(f) of the Act) shall be entitled to contribution from any
                person who was not guilty of such fraudulent misrepresentation.
                An Underwriter's obligation to contribute under this Section 7
                is in proportion to its purchase obligation and not joint with
                any other Underwriter.

           (d)  No indemnifying party shall, without the prior written consent
                of the indemnified parties, settle or compromise or consent to
                the entry of any judgment with respect to any litigation, or any
                investigation or proceeding by any governmental agency or body,
                commenced or threatened, or any claim whatsoever in respect of
                which indemnification or contribution could be sought under this
                Section 7 (whether or not the indemnified parties are actual or
                potential parties thereto), unless such settlement, compromise
                or consent (i) includes an unconditional release of each
                indemnified party from all liability arising out of such
                litigation, investigation, proceeding or claim and (ii) does not
                include a statement as to or an admission of fault, culpability
                or a failure to act by or on behalf of such indemnified party.

           (e)  In no event shall any indemnifying party have any liability or
                responsibility in respect of the settlement or compromise of, or
                consent to the entry of any judgment with respect to, any
                pending or threatened action or claim effected without its prior
                written consent.

      The agreements contained in this Section 7 hereof shall remain in full
force and effect regardless of any investigation made by or on behalf of any
person, and shall survive the delivery of and payment for the Senior Notes
hereunder.

      8. Default of Underwriters: If any Underwriter under this Agreement shall
fail or refuse (otherwise than for some reason sufficient to justify, in
accordance with the terms hereof, the cancellation or termination of its
obligations hereunder) to purchase and pay for the principal amount of Senior
Notes which it has agreed to purchase and pay for hereunder, and the aggregate
principal amount of Senior Notes which such defaulting Underwriter or
Underwriters agreed but failed or refused to purchase is not more than one-tenth
of the aggregate principal amount of the Senior Notes, the other Underwriters
shall be obligated severally in the proportions which the amounts of Senior
Notes set forth opposite their names in Exhibit 1 hereto bear to the aggregate
principal amount of Senior Notes set forth opposite the names of all such
non-defaulting Underwriters, to purchase the Senior Notes which such defaulting
Underwriter or Underwriters agreed but failed or refused to purchase on the
terms set forth herein; provided that in no event shall the principal amount of
Senior Notes which any Underwriter has agreed to purchase pursuant to Section 1
hereof be increased pursuant to this Section 8 by an amount in excess of
one-ninth of such principal amount of Senior Notes without the written consent
of such Underwriter. If any Underwriter or Underwriters shall fail or refuse to
purchase Senior Notes and the aggregate principal amount of Senior Notes with
respect to which such default occurs is more than one-tenth of the aggregate
principal amount of the Senior Notes then this Agreement shall terminate without
liability on the part of any non-defaulting Underwriter; provided, however, that
the non-defaulting Underwriters may agree, in their sole discretion, to purchase
the Senior Notes which such defaulting Underwriter or Underwriters agreed but
failed or refused to purchase on the terms set forth herein. In the event of any
such termination, the Company shall not be under any liability to any
Underwriter (except to the extent, if any, provided in Section 4(h) hereof), nor
shall any Underwriter (other than an Underwriter who shall have failed or
refused to purchase the Senior Notes without some reason sufficient to justify,
in accordance with the terms hereof, its termination of its obligations
hereunder) be under any liability to the Company or any other Underwriter.

      Nothing herein contained shall release any defaulting Underwriter from its
liability to the Company or any non-defaulting Underwriter for damages
occasioned by its default hereunder.

      9. Termination of Agreement by the Underwriters: This Agreement may be
terminated at any time prior to the Time of Purchase by the Representative if,
after the execution and delivery of this Agreement and prior to the Time of
Purchase, in the Representative's reasonable judgment, the Underwriters' ability
to market the Senior Notes shall have been materially adversely affected
because:

            (i) trading in securities on the New York Stock Exchange shall have
      been generally suspended by the Commission or by the New York Stock
      Exchange or trading in the securities of the Company shall have been
      suspended by the New York Stock Exchange, or

           (ii) there shall have occurred any outbreak or escalation of
      hostilities, declaration by the United States of a national emergency or
      war or other national or international calamity or crisis, or

           (iii) a general banking moratorium shall have been declared by
      Federal or New York State authorities, or

           (iv) there shall have been any decrease in the ratings of the
      Company's debt securities by Moody's Investors Services, Inc. (Moody's) or
      Standard & Poor's Ratings Group (S&P) or either Moody's or S&P shall
      publicly announce that it has such debt securities under consideration for
      possible further downgrade other than what has been announced.

           If the Representative elects to terminate this Agreement, as provided
in this Section 9, the Representative will promptly notify the Company by
telephone or by telex or facsimile transmission, confirmed in writing. If this
Agreement shall not be carried out by any Underwriter for any reason permitted
hereunder, or if the sale of the Senior Notes to the Underwriters as herein
contemplated shall not be carried out because the Company is not able to comply
with the terms hereof, the Company shall not be under any obligation under this
Agreement and shall not be liable to any Underwriter or to any member of any
selling group for the loss of anticipated profits from the transactions
contemplated by this Agreement (except that the Company shall remain liable to
the extent provided in Section 4(h) hereof) and the Underwriters shall be under
no liability to the Company nor be under any liability under this Agreement to
one another.

      10. Notices: All notices hereunder shall, unless otherwise expressly
provided, be in writing and be delivered at or mailed to the following addresses
or by telex or facsimile transmission confirmed in writing to the following
addresses: if to the Underwriters, to the Representative at Banc of America
Securities LLC, 100 North Tryon Street, 8th Floor, Charlotte, North Carolina
28255, Attention: Transaction Management, Facsimile: (704) 388-9939 and J.P.
Morgan Securities Inc., 270 Park Avenue, 7th Floor, New York, New York 10017,
Attention Transaction Execution Group (fax 212/834-6702), and, if to the
Company, to Southwestern Electric Power Company, c/o American Electric Power
Service Corporation, 1 Riverside Plaza, Columbus, Ohio 43215, Attention: General
Counsel (fax 614/716-1687).

      11. Parties in Interest: The agreement herein set forth has been and is
made solely for the benefit of the Underwriters, the Company (including the
directors thereof and such of the officers thereof as shall have signed the
Registration Statement), the controlling persons, if any, referred to in Section
7 hereof, and their respective successors, assigns, executors and
administrators, and, except as expressly otherwise provided in Section 8 hereof,
no other person shall acquire or have any right under or by the virtue of this
Agreement.

      12. Definition of Certain Terms: If there be two or more persons, firms or
corporations named in Exhibit 1 hereto, the term "Underwriters", as used herein,
shall be deemed to mean the several persons, firms or corporations, so named
(including the Representative herein mentioned, if so named) and any party or
parties substituted pursuant to Section 8 hereof, and the term "Representative",
as used herein, shall be deemed to mean the representative or representatives
designated by, or in the manner authorized by, the Underwriters. All obligations
of the Underwriters hereunder are several and not joint. If there shall be only
one person, firm or corporation named in Exhibit 1 hereto, the term
"Underwriters" and the term "Representative", as used herein, shall mean such
person, firm or corporation. The term "successors" as used in this Agreement
shall not include any purchaser, as such purchaser, of any of the Senior Notes
from any of the respective Underwriters.

      13. Conditions of the Company's Obligations: The obligations of the
Company hereunder are subject to the Underwriters' performance of their
obligations hereunder, and the further condition that at the Time of Purchase
the Commission shall have issued appropriate orders, and such orders shall
remain in full force and effect, authorizing the transactions contemplated
hereby.

      14. Applicable Law: This Agreement will be governed and construed in
accordance with the laws of the State of New York.

      15. Execution of Counterparts: This Agreement may be executed in several
counterparts, each of which shall be regarded as an original and all of which
shall constitute one and the same document.

      IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed by their respective officers thereunto duly authorized, on the date
first above written.

                          SOUTHWESTERN ELECTRIC POWER COMPANY


                          By:_/s/ Henry W. Fayne_________
                          Name:  Henry W. Fayne
                                Title: President



BANC OF AMERICA SECURITIES LLC
J.P. MORGAN SECURITIES INC.
as Representative
and on behalf of the
Underwriters
named in Exhibit 1 hereto


BANC OF AMERICA SECURITIES LLC


By:_/s/ Peter J. Carbone_______
Name:  Peter J. Carbone
Title: Vice President

J.P. MORGAN SECURITIES INC.


By:_/s/ Maria Sramek___________
Name:  Maria Sramek
Title: Vice President



                                    EXHIBIT 1

           Name                        Principal Amount of Senior Notes


      Banc of America Securities LLC                $   45,000,000

      J.P. Morgan Securities Inc.                       45,000,000

      Danske Markets Inc.                               10,000,000
                                                    --------------
           TOTAL                                    $  100,000,000




                                                       Exhibit 4(a)


===================================================================


                SOUTHWESTERN ELECTRIC POWER COMPANY


                                and


                       THE BANK OF NEW YORK,
                            AS TRUSTEE


                        ___________________


                   THIRD SUPPLEMENTAL INDENTURE

                    Dated as of April 11, 2003


                   Supplemental to the Indenture
                   dated as of February 25, 2000


              5.375% Senior Notes, Series C, due 2015

===================================================================


      THIRD SUPPLEMENTAL INDENTURE, dated as of April 11, 2003,
between SOUTHWESTERN ELECTRIC POWER COMPANY, a corporation duly
organized and existing under the laws of the State of Delaware
(the "Company"), and THE BANK OF NEW YORK, a New York banking
corporation organized and existing under the laws of the State of
New York, as Trustee under the Original Indenture referred to
below (the "Trustee").

                      RECITALS OF THE COMPANY

      The Company has heretofore executed and delivered to the
Trustee an indenture dated as of February 25, 2000 (the "Original
Indenture"), to provide for the issuance from time to time of its
debentures, notes or other evidences of indebtedness (the "Senior
Notes"), the form and terms of which are to be established as set
forth in Section 201 and 301 of the Original Indenture.

      Section 901 of the Original Indenture provides, among other
things, that the Company and the Trustee may enter into
indentures supplemental to the Original Indenture for, among
other things, the purpose of establishing the form and terms of
the Senior Notes of any series as permitted in Sections 201 and
301 of the Original Indenture.

      The Company has issued $150,000,000 aggregate principal
amount of its Floating Rate Notes, due 2002 pursuant to the
Original Indenture and the First Supplemental Indenture, dated
February 25, 2000 and $200,000,000 aggregate principal amount of
its 4.50% Senior Notes, Series B, due 2005, pursuant to the
Second Supplemental Indenture, dated as of June 26, 2002.

      The Company desires to create a series of the Senior Notes
in an aggregate principal amount of $100,000,000 to be designated
the "5.375% Senior Notes, Series C, due 2015" (the "5.375% Senior
Notes"), and all action on the part of the Company necessary to
authorize the issuance of the 5.375% Senior Notes under the
Original Indenture and this Third Supplemental Indenture has been
duly taken.

      All acts and things necessary to make the 5.375% Senior
Notes, when executed by the Company and completed, authenticated
and delivered by the Trustee as provided in the Original
Indenture and this Third Supplemental Indenture, the valid and
binding obligations of the Company and to constitute these
presents a valid and binding supplemental indenture and agreement
according to its terms, have been done and performed.

NOW, THEREFORE, THIS THIRD SUPPLEMENTAL INDENTURE WITNESSETH:

      That in consideration of the premises and of the acceptance
and purchase of the 5.375% Senior Notes by the Holders thereof
and of the acceptance of this trust by the Trustee, the Company
covenants and agrees with the Trustee, for the equal benefit of
the Holders of the 5.375% Senior Notes, as follows:


                            ARTICLE ONE
                            Definitions

      The use of the terms and expressions herein is in accordance
with the definitions, uses and constructions contained in the
Original Indenture and the form of the Global Security attached
hereto as Exhibit A.


                            ARTICLE TWO
           Terms and Issuance of the 5.375% Senior Notes

SECTION 201.    Issue of 5.375% Senior Notes

      A series of Senior Notes which shall be designated the
"5.375% Senior Notes, Series C, due 2015" shall be executed,
authenticated and delivered from time to time in accordance with
the provisions of, and shall in all respects be subject to, the
terms, conditions and covenants of, the Original Indenture and
this Third Supplemental Indenture (including the form of Global
Security set forth in Exhibit A hereto).  The aggregate principal
amount of the 5.375% Senior Notes, which may be authenticated and
delivered under this Third Supplemental Indenture shall not,
except as permitted by the provisions of the Original Indenture,
exceed $100,000,000.

SECTION 202.    Form of 5.375% Senior Notes, Incorporation of Terms

      The form of the 5.375% Senior Notes shall be substantially
in the form of the Global Security attached hereto as Exhibit A.
The terms of such 5.375% Senior Notes are herein incorporated by
reference and are part of this Third Supplemental Indenture.

SECTION 203.    Depositary for Global Securities

      The Depositary for any Global Securities of the series of
which this 5.375% Senior Note is a part shall be The Depository
Trust Company in The City of New York.

SECTION 204.    Restrictions on Liens

      The covenant contained in Section 1007 of the Original
Indenture shall not be applicable to the 5.375% Senior Notes.

      So long as any of the 5.375% Senior Notes are outstanding,
the Company will not create or suffer to be created or to exist
any additional mortgage, pledge, security interest, or other lien
(collectively "Liens") on any of its utility properties or
tangible assets now owned or hereafter acquired to secure any
indebtedness for borrowed money ("Secured Debt"), without
providing that the 5.375% Senior Notes will be similarly
secured.  This restriction does not apply to the Company's
subsidiaries, nor will it prevent any of them from creating or
permitting to exist Liens on their property or assets to secure
any Secured Debt.  Further, this restriction on Secured Debt does
not apply to the Company's existing first mortgage bonds that
have previously been issued under its Indenture, dated February
1, 1940, between the Company and Continental Bank, National
Association and M.J. Kruger, as Trustees or any indenture
supplemental thereto; provided that this restriction will apply
to future issuances thereunder (other than issuances of refunding
first mortgage bonds).  In addition, this restriction does not
prevent the creation or existence of:

      (a)  Liens on property existing at the time of acquisition
or construction of such property (or created within one year
after completion of such acquisition or construction), whether by
purchase, merger, construction or otherwise, or to secure the
payment of all or any part of the purchase price or construction
cost thereof, including the extension of any Liens to repairs,
renewals, replacements, substitutions, betterments, additions,
extensions and improvements then or thereafter made on the
property subject thereto;

      (b)  Financing of the Company's accounts receivable for
electric service;

      (c)  Any extensions, renewals or replacements (or successive
extensions, renewals or replacements), in whole or in part, of
liens permitted by the foregoing clauses; and

      (d)  The pledge of any bonds or other securities at any time
issued under any of the Secured Debt permitted by the above
clauses.

      In addition to the permitted issuances above, Secured Debt
not otherwise so permitted may be issued in an amount that does
not exceed 15% of Net Tangible Assets as defined below.

      "Net Tangible Assets" means the total of all assets
(including revaluations thereof as a result of commercial
appraisals, price level restatement or otherwise) appearing on
the Company's balance sheet, net of applicable reserves and
deductions, but excluding goodwill, trade names, trademarks,
patents, unamortized debt discount and all other like intangible
assets (which term shall not be construed to include such
revaluations), less the aggregate of the Company's current
liabilities appearing on such balance sheet.  For purposes of
this definition, the Company's balance sheet does not include
assets and liabilities of its subsidiaries.

      This restriction also does not apply to or prevent the
creation or existence of leases made, or existing on property
acquired, in the ordinary course of business.

SECTION 205.    Place of Payment

      The Place of Payment in respect of the 5.375% Senior Notes
will be at the principal office or place of business of the
Trustee or its successor in trust under the Indenture, which, at
the date hereof, is located at 101 Barclay Street, New York, NY
10281, Attention: Corporate Trust Trustee.


                           ARTICLE THREE
                           Miscellaneous

SECTION 301.    Execution as Supplemental Indenture

      This Third Supplemental Indenture is executed and shall be
construed as an indenture supplemental to the Original Indenture
and, as provided in the Original Indenture, this Third
Supplemental Indenture forms a part thereof.

SECTION 302.    Conflict with Trust Indenture Act

      If any provision hereof limits, qualifies or conflicts with
another provision hereof which is required to be included in this
Third Supplemental Indenture by any of the provisions of the
Trust Indenture Act, such required provision shall control.

SECTION 303.    Effect of Headings

      The Article and Section headings herein are for convenience
only and shall not affect the construction hereof.

SECTION 304.    Successors and Assigns

      All covenants and agreements by the Company in this Third
Supplemental Indenture shall bind its successors and assigns,
whether so expressed or not.

SECTION 305.    Separability Clause

      In case any provision in this Third Supplemental Indenture
or in the 5.375% Senior Notes shall be invalid, illegal or
unenforceable, the validity, legality and enforceability of the
remaining provisions shall not in any way be affected or impaired
thereby.

SECTION 306.    Benefits of Third Supplemental Indenture

      Nothing in this Third Supplemental Indenture or in the
5.375% Senior Notes, express or implied, shall give to any
Person, other than the parties hereto and their successors
hereunder and the Holders, any benefit or any legal or equitable
right, remedy or claim under this Third Supplemental Indenture.

SECTION 307.    Execution and Counterparts

      This Third Supplemental Indenture may be executed in any
number of counterparts, each of which shall be deemed to be an
original, but all such counterparts shall together constitute but
one and the same instrument.

      IN WITNESS WHEREOF, the parties hereto have caused this
Third Supplemental Indenture to be duly executed and their
respective corporate seals to be hereunto affixed and attested,
all as of the day and year first above written.


                          SOUTHWESTERN ELECTRIC POWER COMPANY


                          By:_/s/ Henry W. Fayne____________
                               Vice President


Attest:


__/s/ A. A. Pena_________
      Treasurer



                               THE BANK OF NEW YORK,
                               as Trustee


                               By_/s/ Joseph A. Lloret_______
                                    Authorized Signatory


Attest:


_/s/ Cynthia Chaney______
Name:  Cynthia Chaney
Title:   Vice President



                                                          EXHIBIT A

                 [Form of Face of Global Security]

      This Security is a Global  Security within the meaning of the
Indenture  hereinafter  referred to and is  registered  in the name
of a  Depositary  or a nominee of a  Depositary.  This  Security is
exchangeable  for  Securities  registered  in the  name of a Person
other  than  the  Depositary  or its  nominee  only in the  limited
circumstances  described in the Indenture,  and no transfer of this
Security  (other  than a transfer  of this  Security  as a whole by
the  Depositary  to a nominee of the  Depositary or by a nominee of
the  Depositary  to  the  depositary  or  another  nominee  of  the
Depositary) may be registered except in limited circumstances.

      Unless  this   certificate  is  presented  by  an  authorized
representative  of  The  Depository  Trust  Company,   a  New  York
corporation  ("DTC"),  to  Southwestern  Electric  Power Company or
its agent for  registration of transfer,  exchange or payment,  and
any  definitive  certificate  issued is  registered  in the name of
Cede & Co. or in such other name as is requested  by an  authorized
representative  of DTC (and any  payment  is made to Cede & Co.  or
to  such   other   entity  as  is   requested   by  an   authorized
representative  of DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF
FOR VALUE OR  OTHERWISE  BY OR TO ANY PERSON IS WRONGFUL in as much
as  the  registered  owner  hereof,  Cede &  Co.,  has an  interest
herein.

No. R-1

                SOUTHWESTERN ELECTRIC POWER COMPANY
              5.375% Senior Notes, Series C, due 2015

CUSIP No. 845437BE1                                    $100,000,000

      SOUTHWESTERN  ELECTRIC  POWER  COMPANY,  a  corporation  duly
organized  and  existing  under the laws of the  State of  Delaware
(the  "Company",  which term  includes any  successor  Person under
the  Indenture   hereinafter  referred  to),  for  value  received,
hereby  promises to pay to CEDE & CO. or  registered  assigns,  the
principal  sum of One Hundred  Million  Dollars  ($100,000,000)  on
April  15,  2015  (the  "Final  Maturity"),  and  to  pay  interest
thereon  from  April  11,  2003 or from  the most  recent  Interest
Payment  Date to  which  interest  has been  paid or duly  provided
for,  semi-annually  on  April  15 and  October  15 of  each  year,
commencing  October  15,  2003,  at the  Interest  Rate  per  annum
specified  above,  until the Principal  Amount shall have been paid
or duly  provided for.  Interest  shall be computed on the basis of
a 360-day year of twelve 30-day months.

      The  interest  so  payable,   and  punctually  paid  or  duly
provided  for, on any Interest  Payment  Date will,  as provided in
such  Indenture,  be paid to the Person in whose name this Security
(or  one or  more  Predecessor  Securities)  is  registered  at the
close of  business on the  Regular  Record Date for such  interest,
which  shall be the  March 31 or  September  30  (whether  or not a
Business  Day)  immediately  preceding  the Interest  Payment Date.
Any such  interest  not so  punctually  paid or duly  provided  for
will  forthwith  cease to be payable to the Holder on such  Regular
Record  Date and may  either be paid to the  Person  in whose  name
this  Security  (or  one  or  more   Predecessor   Securities)   is
registered  at the close of business  on a Special  Record Date for
the  payment  of  such  Defaulted  Interest  to  be  fixed  by  the
Trustee,  notice  whereof  shall be given to Holders of  Securities
of this series not less than 10 days prior to such  Special  Record
Date,  or be  paid at any  time  in any  other  lawful  manner  not
inconsistent  with the  requirements of any securities  exchange on
which the  Securities  of this series may be listed,  and upon such
notice  as may be  required  by such  exchange,  all as more  fully
provided in said Indenture.

      Payment  of the  principal  of  (and  premium,  if  any)  and
interest on this  Security  will be made at the office or agency of
the  Company   maintained  for  that  purpose  in  the  Borough  of
Manhattan,  The  City  of New  York,  New  York,  in  such  coin or
currency  of  the  United  States  of  America  as at the  time  of
payment  is legal  tender for the  payment  of public  and  private
debts;  provided,  however,  that  at the  option  of  the  Company
payment of interest  may be made by check  mailed to the address of
the Person  entitled  thereto as such  address  shall appear in the
Security Register.

      This  Security  has  initially  been  issued in the form of a
Global  Security,  and the Company  has  initially  designated  The
Depository  Trust  Company  (the  "Depositary",  which  term  shall
include  any  successor  depositary)  as the  depositary  for  this
Security.  For as long as this  Security or any  portion  hereof is
issued in such form, and  notwithstanding  the previous  paragraph,
all payments of interest,  principal  and other  amounts in respect
of  this  Security  or  portion   thereof  shall  be  made  to  the
Depositary  or  its  nominee  in  accordance  with  the  Applicable
Procedures in the coin or currency  specified  above and as further
provided herein.

      This  Security  is  one  of  a  duly   authorized   issue  of
securities  of the  Company  (the  "Securities"),  issued and to be
issued  in one or more  series  under  an  Indenture,  dated  as of
February 25, 2000,  as amended and  supplemented  from time to time
(the  "Indenture",  which term shall have the  meaning  assigned to
it in such  instrument),  between  the  Company and The Bank of New
York, a New York banking  corporation,  as Trustee (the  "Trustee",
which term  includes any successor  trustee  under the  Indenture),
as to  which  Indenture  and all  indentures  supplemental  thereto
reference  is  hereby  made  for  a  statement  of  the  respective
rights,  limitations of rights,  duties and  immunities  thereunder
of the  Company,  the Trustee and the Holders and of the terms upon
which  the  Securities  are,  and  are  to  be,  authenticated  and
delivered.  This  Security is one of the series  designated  on the
face    hereof, limited   in   aggregate    principal   amount   to
$100,000,000;  provided,  however,  the aggregate  principal amount
hereof can be  increased,  without the  consent of the  Holder,  as
permitted  by  the  provisions  of  the  Original  Indenture.   The
provisions of this  Security,  together with the  provisions of the
Indenture,  shall  govern  the  rights,  obligations,   duties  and
immunities  of  the  Holder,  the  Company  and  the  Trustee  with
respect to this  Security,  provided that, if any provision of this
Security   necessarily   conflicts   with  any   provision  of  the
Indenture,  the provision of this Security  shall be controlling to
the fullest extent permitted under the Indenture.

      The Securities of this Series are subject to redemption  upon
not less  than 30 nor  more  than 60  days'  notice  by mail to the
Holders  of such  Securities  at their  addresses  in the  Security
Register  for such  Series at the option of the  Company,  in whole
or in part,  from time to time at a  Redemption  Price equal to the
greater  of (i) 100% of the  principal  amount of the  Notes  being
redeemed  and (ii) the sum of the present  values of the  remaining
scheduled  payments of  principal  and  interest on the Notes being
redeemed  (excluding  the portion of any such  interest  accrued to
the date of  redemption)  discounted  (for purposes of  determining
present  value)  to the  redemption  date  on a  semi-annual  basis
(assuming a 360-day year  consisting  of twelve  30-day  months) at
the Treasury Rate (as defined  below) plus 25 basis  points,  plus,
in each case, accrued interest thereon to the date of redemption.

      "Treasury  Rate" means,  with respect to any  redemption
      date,  the  rate  per  annum  equal  to the  semi-annual
      equivalent yield to maturity of the Comparable  Treasury
      Issue,  assuming  a price  for the  Comparable  Treasury
      Issue  (expressed  as  a  percentage  of  its  principal
      amount) equal to the Comparable  Treasury Price for such
      redemption date.

      "Comparable  Treasury  Issue"  means the  United  States
      Treasury security selected by an Independent  Investment
      Banker as having a maturity  comparable to the remaining
      term of the Notes  that would be  utilized,  at the time
      of selection and in accordance with customary  financial
      practice,  in  pricing  new  issues  of  corporate  debt
      securities of comparable  maturity to the remaining term
      of the Notes.

      "Comparable  Treasury Price" means,  with respect to any
      redemption  date,  (1) the  average of the bid and asked
      prices for the Comparable  Treasury Issue  (expressed in
      each case as a percentage  of its  principal  amount) on
      the third Business Day preceding such  redemption  date,
      as set forth in the daily  statistical  release  (or any
      successor  release)  published  by the  Federal  Reserve
      Bank of New York and  designated  "Composite  3:30  p.m.
      Quotations  for U.S.  Government  Securities"  or (2) if
      such   release  (or  any   successor   release)  is  not
      published  or does not contain such prices on such third
      Business Day, the Reference  Treasury  Dealer  Quotation
      for such redemption date.

      "Independent   Investment   Banker"  means  one  of  the
      Reference  Treasury Dealers appointed by the Company and
      reasonably acceptable to the Trustee.

      "Reference  Treasury  Dealer"  means  a  primary  U.  S.
      government  securities  dealer in New York City selected
      by the Company and reasonably acceptable to the Trustee.

      "Reference   Treasury  Dealer   Quotation"  means,  with
      respect  to  the  Reference   Treasury  Dealer  and  any
      redemption  date,  the  average,  as  determined  by the
      Trustee,  of the bid and asked prices for the Comparable
      Treasury  Issue  (expressed in each case as a percentage
      of  its  principal  amount)  quoted  in  writing  to the
      Trustee by such Reference  Treasury  Dealer at or before
      5:00  p.m.,  New York City time,  on the third  Business
      Day preceding such redemption date.

      If notice has been given as  provided  in the  Indenture  and
funds for  redemption of any  Securities  (or any portion  thereof)
called  for  redemption  shall  have  been  made  available  on the
Redemption  Date referred to in such notice,  such  Securities  (or
any  portion  thereof)  will  cease  to bear  interest  on the date
fixed for such  redemption  specified  in such  notice and the only
right  of  the  Holders  of  such  Securities  will  be to  receive
payment of the Redemption Price.

      In the event of  redemption  of this Security in part only, a
new  Security  or  Securities  of this Series and of like tenor for
the  unredeemed  portion  hereof  will be issued in the name of the
Holder hereof upon the cancellation hereof.

      The  Securities  of this  series  will not be  subject to any
sinking fund.

      If an Event of Default  with  respect to  Securities  of this
series  shall  occur  and  be  continuing,  the  principal  of  the
Securities  of this series may be  declared  due and payable in the
manner and with the effect provided in the Indenture.

      Interest  payments  with  respect  to this  Security  will be
computed and paid on the basis of a 360-day  year of twelve  30-day
months for the actual number of days elapsed.

      The  Indenture  permits,  with certain  exceptions as therein
provided,  the  amendment  thereof  and  the  modification  of  the
rights  and  obligations  of the  Company  and  the  rights  of the
Holders of the  Securities of each series to be affected  under the
Indenture  at any  time by the  Company  and the  Trustee  with the
consent of the  Holders of a majority  in  principal  amount of the
Securities  at the time  Outstanding  of all series to be  affected
(voting  as  a  class).  The  Indenture  also  contains  provisions
permitting  the  Holders  of  specified  percentages  in  principal
amount of the  Securities  of each Series at the time  Outstanding,
on behalf of the  Holders  of all  Securities  of such  series,  to
waive  compliance  by the Company  with certain  provisions  of the
Indenture and certain past  defaults  under the Indenture and their
consequences.  Any such  consent  or waiver  by the  Holder of this
Security  shall be  conclusive  and  binding  upon such  Holder and
upon  all  future  Holders  of this  Security  and of any  Security
issued  upon the  registration  of  transfer  hereof or in exchange
herefor  or in  lieu  hereof,  whether  or  not  notation  of  such
consent or waiver is made upon this Security.

      No  reference  herein to the  Indenture  and no  provision of
this  Security  or of the  Indenture  shall  alter  or  impair  the
obligation  of the Company,  which is absolute  and  unconditional,
to pay the  principal  of,  premium,  if any,  and interest on this
Security  at  the  times,  place  and  rate,  and in  the  coin  or
currency, herein prescribed.

      This   Security   shall  be   exchangeable   for   Securities
registered in the names of Persons other than the  Depositary  with
respect  to such  series or its  nominee  only as  provided  in the
Indenture.  This  Security  shall  be so  exchangeable  if (x)  the
Depositary  notifies  the Company that it is unwilling or unable to
continue  as  Depositary  for such  series or at any time ceases to
be a clearing  agency  registered  as such under the Exchange  Act,
(y) the Company  executes  and delivers to the Trustee an Officers'
Certificate  providing that this Security shall be so  exchangeable
or (z) there  shall have  occurred  and be  continuing  an Event of
Default   with   respect  to  the   Securities   of  such   series.
Securities  so issued in  exchange  for this  Security  shall be of
the  same  series,  having  the same  interest  rate,  if any,  and
maturity   and  having  the  same  terms  as  this   Security,   in
authorized  denominations  and in the  aggregate  having  the  same
principal  amount as this Security and  registered in such names as
the Depositary for such Global Security shall direct.

      As  provided  in  the   Indenture   and  subject  to  certain
limitations  therein set forth,  the  transfer of a Security of the
series  of which  this  Security  is a part is  registrable  in the
Security   Register,   upon   surrender   of  this   Security   for
registration  of  transfer  at the office or agency of the  Company
in any place where the  principal  of and any premium and  interest
on this Security are payable,  duly endorsed by, or  accompanied by
a  written  instrument  of  transfer  in form  satisfactory  to the
Company and the  Security  Registrar  duly  executed by, the Holder
hereof or his attorney duly  authorized  in writing,  and thereupon
one or more new  Securities  of this Series and of like  tenor,  of
authorized  denominations  and for  the  same  aggregate  principal
amount,   will  be  issued   to  the   designated   transferee   or
transferees.

      The   Securities   of  this  Series  are  issuable   only  in
registered  form  without  coupons in  denominations  of $1,000 and
any integral  multiple  thereof.  As provided in the  Indenture and
subject to certain  limitations  therein set forth,  Securities  of
this  Series  are  exchangeable  for  a  like  aggregate  principal
amount  of  Securities  of  this  Series  and of  like  tenor  of a
different  authorized  denomination,  as  requested  by the  Holder
surrendering the same.

      No service charge shall be made for any such  registration of
transfer or  exchange,  but the  Company  may require  payment of a
sum  sufficient  to  cover  any tax or  other  governmental  charge
payable in connection therewith.

      Prior to due  presentment  of this Security for  registration
of  transfer,  the  Company,  the  Trustee  and  any  agent  of the
Company  or the  Trustee  may treat the  Person in whose  name this
Security  is  registered  as the  owner  hereof  for all  purposes,
whether or not this  Security be overdue,  and neither the Company,
the  Trustee  nor any such agent shall be affected by notice to the
contrary.

      For so long as  this  Security  is  issued  in the  form of a
Global  Security,  any  notice  to be given to the  Holder  of this
Security  shall be deemed to have  been duly  given to such  Holder
when given to the  Depositary,  or its nominee,  in accordance with
its  Applicable  Procedures.  Neither  the  Company nor the Trustee
will have any  responsibility  with  respect to those  policies and
procedures  or for any  notices or other  communications  among the
Depositary,   its  direct  and   indirect   participants   and  the
beneficial owners of this Security in global form.

      If at any time this Security is not  represented  by a Global
Security,  any  notice to be given to the  Holder of this  Security
shall be deemed to have been  duly  given to such  Holder  upon the
mailing of such  notice to the Holder at such  Holder's  address as
it appears on the Security  Register  maintained  by the Company or
its  agent  as of the  close  of  business  preceding  the day such
notice is given.

      Neither  the failure to give any notice nor any defect in any
notice given to the Holder of this  Security or any other  Security
of this series will affect the  sufficiency  of any notice given to
another Holder of any Securities of this series.

      Prior to due  presentment  of this Security for  registration
of  transfer,  the  Company,  the  Trustee  and  any  agent  of the
Company  or the  Trustee  may treat the  Person in whose  name this
Security  is  registered  as the  owner  hereof  for all  purposes,
whether or not this  Security be overdue,  and neither the Company,
the  Trustee  nor any such agent shall be affected by notice to the
contrary.

      The Indenture  provides that the Company,  at its option, (a)
will be discharged  from any and all  obligations in respect of the
Securities   (except  for  certain   obligations  to  register  the
transfer  or  exchange  of  Securities,  replace  stolen,  lost  or
mutilated  Securities,  maintain  paying  agencies  and hold moneys
for  payment  in  trust)  or  (b)  need  not  comply  with  certain
restrictive  covenants  of  the  Indenture,  in  each  case  if the
Company  deposits,  in  trust,  with  the  Trustee  money  or  U.S.
Government  Obligations  which,  through  the  payment of  interest
thereon  and  principal  thereof in  accordance  with their  terms,
will  provide  money,  in an  amount  sufficient  to  pay  all  the
principal  of, and premium,  if any, and  interest,  if any, on the
Securities on the dates such  payments are due in  accordance  with
the terms of such  Securities,  and certain  other  conditions  are
satisfied.

      No recourse  shall be had for the payment of the principal of
or the interest on this  Security,  or for any claim based  hereon,
or  otherwise in respect  hereof,  or based on or in respect of the
Indenture  or  any  indenture  supplemental  thereto,  against  any
incorporator,  organizer,  member,  limited  partner,  stockholder,
officer or  director,  as such,  past,  present  or future,  of the
Company  or  any  successor  Person,   whether  by  virtue  of  any
constitution,  statute  or rule of law,  or by the  enforcement  of
any assessment or penalty or otherwise,  all such liability  being,
by the acceptance  hereof and as part of the  consideration for the
issuance hereof, expressly waived and released.

      This   Security   shall  be  governed  by  and  construed  in
accordance  with the laws of the State of New York  without  regard
to principles of conflict of law except  Section  5-1401 of the New
York General Obligations Law.

      All terms  used in this  Security  which are  defined  in the
Indenture  shall  have  the  meanings   ascribed  to  them  in  the
Indenture.

      Unless  the  certificate  of  authentication  hereon has been
executed  by the Trustee  referred  to herein by manual  signature,
this  Security  shall  not be  entitled  to any  benefit  under the
Indenture or be valid or obligatory for any purpose.

      IN WITNESS WHEREOF,  Southwestern  Electric Power Company has
caused this  instrument  to be duly  executed  under its  corporate
seal.

                          SOUTHWESTERN ELECTRIC POWER COMPANY


                          By______________________________________
                               Treasurer


           This is one of the  Securities of the series  designated
herein and referred to in the within-mentioned Indenture.

Dated: April 11, 2003               THE BANK OF NEW YORK


                               By_____________________________
                                    Authorized Signatory

      FOR  VALUE   RECEIVED,   the   undersigned   hereby  sell(s),
assign(s) and transfer(s) unto

(PLEASE INSERT SOCIAL SECURITY OR OTHER
   IDENTIFYING NUMBER OF ASSIGNEE)

_______________________________________

________________________________________________________________

________________________________________________________________
(PLEASE PRINT OR TYPE NAME AND ADDRESS, INCLUDING ZIP CODE, OF
________________________________________________________________
ASSIGNEE) the within Note and all rights thereunder, hereby
________________________________________________________________
irrevocably constituting and appointing such person attorney to
________________________________________________________________
transfer such Note on the books of the Issuer, with full
________________________________________________________________
power of substitution in the premises.



Dated:________________________      _________________________



NOTICE:    The signature to this  assignment  must  correspond with
           the name as written  upon the face of the within Note in
           every particular,  without  alteration or enlargement or
           any change  whatever  and NOTICE:  Signature(s)  must be
           guaranteed by a financial  institution  that is a member
           of the  Securities  Transfer  Agents  Medallion  Program
           ("STAMP"),   the  Stock   Exchange   Medallion   Program
           ("SEMP") or the New York Stock Exchange,  Inc. Medallion
           Signature Program ("MSP").



                                                                    Exhibit 5(a)


                                          April 11, 2003

Southwestern Electric Power Company
1 Riverside Plaza
Columbus, Ohio  43215

Ladies and Gentlemen:

           We have acted as counsel to Southwestern Electric Power Company, a
Delaware corporation (the "Company"), in connection with the Registration
Statement on Form S-3 (Registration Statement No. 333-100632) (the "Registration
Statement") filed by the Company with the Securities and Exchange Commission
(the "Commission") under the Securities Act of 1933, as amended (the "Act"),
relating to $100,000,000 aggregate principal amount of Senior Notes, Series C,
due 2015 (the "Notes") issued under an Indenture, dated as of February 25,
2000(the "Indenture"), between the Company and The Bank of New York, as Trustee
(the "Trustee").

           We have examined the Registration Statement and the Indenture which
has been filed with the Commission as an exhibit to the Registration Statement.
We also have examined the originals, or duplicates or certified or conformed
copies, of such records, agreements, instruments and other documents and have
made such other and further investigations as we have deemed relevant and
necessary in connection with the opinions expressed herein. As to questions of
fact material to this opinion, we have relied upon certificates of public
officials and of officers and representatives of the Company.

           In rendering the opinions set forth below, we have assumed the
genuineness of all signatures, the legal capacity of natural persons, the
authenticity of all documents submitted to us as originals, the conformity to
original documents of all documents submitted to us as duplicates or certified
or conformed copies and the authenticity of the originals of such latter
documents. We also have assumed that: (1) the Indenture is the valid and legally
binding obligation of the Trustee; and (2) the Company is validly existing under
the laws of Delaware.

           We have assumed further that (1) the Company has duly authorized,
executed and delivered the Indenture and (2) execution, delivery and performance
by the Company of Indenture and the Notes do not and will not violate any other
applicable laws (excepting the laws of the State of New York, the Federal laws
of the United States and the Delaware General Corporation law).

           Based upon the foregoing, and subject to the qualifications and
limitations stated herein, we are of the opinion that assuming the due
authentication of the Notes by the Trustee, the Notes constitute valid and
legally binding obligations of the Company enforceable against the Company in
accordance with their terms, subject to the effects of (i) bankruptcy,
insolvency, fraudulent conveyance, reorganization, moratorium and other similar
laws relating to or affecting creditors' rights generally, (ii) general
equitable principles (whether considered in a proceeding in equity or at law)
and (iii) an implied covenant of good faith and fair dealing.

           We are members of the Bar of the State of New York, and we do not
express any opinion herein concerning any law other than the law of the State of
New York the Federal law of the United States and the Delaware General
Corporation Law.

           We hereby consent to the filing of this opinion letter as Exhibit
5(a) to the Registration Statement and to the use of our name under the caption
"Legal Opinions" in the Prospectus included in the Registration Statement.

                               Very truly yours,

                               /s/ Simpson Thacher & Bartlett

                               SIMPSON THACHER & BARTLETT