Exhibit 5.2

                              MESA AIR GROUP, INC.
                       2001 KEY OFFICER STOCK OPTION PLAN



1.    PURPOSE OF THE PLAN; TYPE OF PLAN

      (a)   Establishment and General Purpose. Mesa Air Group, Inc. (the
            "Company") hereby establishes the 2001 Key Officer Stock Option
            Plan (the "Plan"). The purpose of the Plan is to compensate the
            chief executive officer of the Company ("CEO") and the president and
            chief operating officer of the Company ("COO," together with the
            CEO, the "Key Officers") with stock options ("Options") to induce
            their entry into employment agreements (as to each, their
            "Employment Agreement") or otherwise to induce them to remain as
            employees of the Company, and in either event to provide an
            incentive for them to improve the Company's performance. Without the
            Plan, the Board does not believe it can attract and retain the
            caliber of officers necessary to operate the Company in today's
            competitive environment. An extremely competitive market currently
            exists for senior executive officers and valuable stock options
            owned by senior management of competitors of the Company make a
            generous stock option plan necessary to attract and retain officers.

      (b)   Designation of Stock Options as Non-Qualified Stock Options. Options
            granted under the Plan shall not be treated as incentive stock
            options under Section 422 of the Internal Revenue Code of 1986, as
            amended (the "Code").


2.    ADMINISTRATION OF THE PLAN

      (a)   Creation of the Committee. This Plan will be administered by a
            committee of persons (hereinafter, the "Committee") as chosen by the
            Board of Directors of the Company (the "Board"). The Committee will
            generally consist of one or more members of the Board. If a
            Committee does not exist, or for any other reason determined by the
            board, the Board may take any action under the Plan that otherwise
            would be the responsibility of the Committee.

      (b)   Composition of Committee. With respect to Options granted to a
            person subject to Rule 16b-3 of the Securities Exchange Act of 1934
            or any successor rule ("Rule 16b-3"), unless otherwise determined by
            the Board, the Committee granting such Options shall be the entire
            Board or shall be comprised solely of two or more "non-employee
            directors" as defined by Rule 16b-3. With respect to Options granted
            to a "covered employee" under Section 162(m) of the Code ("Section
            162(m)"), unless otherwise determined by the Board, the Committee
            granting such Options shall be comprised solely of two or more
            "outside directors" as defined by Section 162(m). With respect to
            Options granted to a person subject to both Rule 16b-3 and Section
            162(m), unless otherwise determined by the Board, all grants will be
            made in a manner that complies with

            both Rule 16b-3 and Section 162(m). The Committee shall be so
            constituted at all times as to permit the Plan to comply with Rule
            16b-3 or any successor rule.

      (c)   Power and Authority of Committee. The Committee will have authority
            and discretion to interpret the Plan, to establish, amend, and
            rescind any rules and regulations relating to the Plan, to decide
            all questions and settle all controversies and disputes which may
            arise in connection with the Plan, and to make all other
            determinations that may be necessary or advisable for the
            administration of the Plan.

3.    STOCK AND MAXIMUM NUMBER OF SHARES SUBJECT TO PLAN

      (a)   Description of Stock and Maximum Shares Allocated. The stock subject
            to the provisions of this Plan and issuable upon exercise of the
            Options are shares of the Company's common stock ("Common Stock"),
            no par value, which may be either unissued or treasury shares, as
            the Board may from time to time determine. Subject to adjustment as
            provided in Section 7, the aggregate number of shares of Common
            Stock covered by the Plan issuable upon exercise of all Options
            shall be 2,000,000 shares, which shares shall be reserved for
            issuance upon the exercise of the Options. The maximum number of
            shares that will be subject to Options granted under the Plan to any
            Key Officer during any calendar year will be as set forth in Section
            4(b)(i) and (ii), subject to adjustment as described in Section 7.
            (The shares available for Options under this Plan and all other
            shares of Common Stock of the Company shall be referred to herein as
            the "Shares.") If the exercise price of any Option is satisfied by
            tendering Shares to the Company, only that number of Shares issued
            net of the Shares tendered shall be considered issued and delivered
            for purposes of determining the maximum number of Shares available
            for issuance under this Section.

      (b)   Restoration of Unpurchased Shares. If an Option expires or
            terminates for any reason prior to its exercise in full before the
            term of the Plan expires, the Shares subject to, but not issued
            under, such Option shall again be available for other Options
            hereafter granted.


4.    OPERATION OF THE PLAN

      (a)   Plan Participants. Options shall be granted to the Key Officers.

      (b)   Date of Grants and Allotment.

            (i)   CEO. One hundred and fifty thousand (150,000) Options shall
                  be granted to the CEO on April 1, 2002, and on April 1 of each
                  successive calendar year in which the CEO's Employment
                  Agreement remains in effect. The


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                  grant of any Options to the CEO in excess of such number of
                  Options will require the approval of the Committee.

            (ii)  COO. One hundred thousand (100,000) Options shall be granted
                  to the COO on January 1, 2002, and on January 1 of each
                  successive calendar year in which the COO's Employment
                  Agreement remains in effect. The grant of any Options to the
                  COO in excess of such number of Options will require the
                  approval of the Committee.

            (iii) If a scheduled Grant Date in any given year fall on a day on
                  which trading in the Shares is closed, the action which would
                  have taken place on such Grant Date shall be delayed until the
                  first day after the scheduled Grant Date that trading in the
                  Shares commences.

            (iv)  Each of the dates on which Options are granted under this
                  Section 4(b) shall be referred to herein as a "Grant Date."

(c)   Price. The Option price per Share shall be equal to the fair market value
      of the underlying Shares on the Grant Date, as determined under Section
      4(d) below.

(d)   Fair Market Value. The fair market value of Shares underlying Options
      granted on any particular Grant Date shall be determined as follows:

      (i)   If the Shares are listed or admitted to trading on any securities
            exchange, the fair market value shall be the average sales price on
            such day on the New York Stock Exchange, or if the Shares have not
            been listed or admitted to trading on the New York Stock Exchange,
            on such other securities exchange on which such stock is then listed
            or admitted to trading, or if no sale takes place on such day on any
            such exchange, the average of the closing bid and asked price on
            such day as officially quoted on any such exchange;

      (ii)  If the Shares are not then listed or admitted to trading on any
            securities exchange, the fair market value shall be the average
            sales price on such day or, if no sale takes place on such day, the
            average of the reported closing bid and asked price on such date, in
            the over-the-counter market as furnished by the National A-2 39
            Association of Securities Dealers Automated Quotation ("NASDAQ"), or
            if NASDAQ at the time is not engaged in the business of reporting
            such prices, as furnished by any similar firm then engaged in such
            business and selected by the Committee; or

      (iii) If the Shares are not then listed or admitted to trading in the
            over-the-counter market, the fair market value shall be the amount
            determined by the Committee in a manner consistent with Treasury
            Regulation Section


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            20.203 l-2 promulgated under the Code or in such other manner
            prescribed by the Secretary of the Treasury or the Internal Revenue
            Service.

      (e)   Duration of Plan; Term of Options. The term of the Plan, unless
            previously terminated by the Board, is five years. The Board may
            suspend or terminate the Plan at any time. No Option shall be
            granted under the Plan unless granted within five years after the
            adoption of the Plan by the Board, but Options outstanding on the
            date the Plan terminates shall not be terminated or otherwise
            affected by virtue of the Plan's expiration. Except as otherwise
            indicated in Section 6, all Options automatically expire ten years
            from the Grant Date.

      (f)   Vesting of the Options. Subject to Section 6, one-third of the
            Options granted on a Grant Date shall vest on the first
            anniversary after the Grant Date; one-third of the Options granted
            on a Grant Date shall vest on the second anniversary after the Grant
            Date; and the remaining one-third of Options granted on a Grant Date
            shall vest on the third anniversary after the Grant Date.

5.    TERMS AND CONDITIONS OF OPTIONS

      (a)   Individual Agreements. Options granted under the Plan shall be
            evidenced by agreements in such form as the Board or the Committee
            from time to time approves, which agreements shall substantially
            comply with and be subject to the terms of the Plan.

      (b)   Required Provisions. Each agreement shall state:

            (i)   the total number of Shares to which it pertains;

            (ii)  the exercise price for the Shares covered by the Option;

            (iii) the time at which the Option becomes exercisable;

            (iv)  the scheduled expiration date of the Option; and

            (v)   the timing and conditions of issuance of any Option exercise.

      (c)   No Fractional Shares.  Options shall be granted and shall be
            exercisable only for whole Shares; no tractional Shares will be
            issuable upon exercise of any Option granted under the Plan.
            Fractional Options shall be rounded down to the nearest whole Share
            number.

      (d)   Method of Exercising Options. Options shall be exercised by written
            notice to the Company, addressed to the Company at its principal
            place of business. Such notice shall state the election to exercise
            the Option and the number of Shares


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            with respect to which it is being exercised, and shall be signed by
            the person exercising the Option. Such notice shall be accompanied
            by payment in full of the exercise price for the number of Shares
            being purchased. Payment may be by any of the following methods or
            any combination of the following methods:

            (i)   in cash;

            (ii)  by bank cashier's check;

            (iii) pursuant to a loan from the Company if the Board so determines
                  or if the Key Officer's Employment Agreement so provides;

            (iv)  by delivery to the Company of certificates representing the
                  number of Shares then owned by the Key Officer, the fair
                  market value of which (as determined under Section 4(d))
                  equals the purchase price of the Shares purchased pursuant to
                  the Option, properly endorsed for transfer to the Company, but
                  Shares used for this purpose must have been held by the Key
                  Officer for at least six months, or for such other minimum
                  period as may be established from time to time by the
                  Committee; or

            (v)   with the surrender of vested Options which have a "spread"
                  equal to the amount of payment (with the spread to be
                  determined by the difference between the fair market value of
                  the common stock that is subject to the Option that is being
                  surrendered, as determined in Section 3(d) of the Plan, and
                  the exercise price of the Option being surrendered).

            The Company shall deliver a certificate or certificates representing
            the Option Shares to the purchaser as soon as practicable after
            payment for those Shares has been received. If an Option is
            exercised by any person other than the Option holder, such notice
            shall be accompanied by appropriate proof of the right of such
            person to exercise the Option. All Shares that are purchased and
            paid for in full upon the exercise of an Option shall be fully paid
            and non-assessable.

      (e)   No Rights of a Shareholder. A Key Officer shall have no rights as
            a shareholder with respect to Shares covered by an Option until such
            Option is exercised and a certificate for the underlying Shares is
            issued. Upon such exercise of an Option and issuance of a stock
            certificate, the holder of the Shares of Common Stock so received
            shall have all the rights of a shareholder of the Company. No
            adjustment will be made for cash dividends for which the record date
            is prior to the date a stock certificate is issued upon exercise of
            an Option.

      (f)   Registration Rights. Each grant of Options pursuant to this Plan
            shall be subject to the requirement that, if at any time counsel to
            the Company shall determine that the listing, registration or
            qualification of the Shares subject to such Option upon


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            any securities exchange or under any state or federal law, or the
            consent or approval of any governmental or regulatory body, is
            necessary as a condition of, or in connection with, the issuance or
            purchase of Shares thereunder, such Option may not be exercised in
            whole or in part unless such listing, registration, qualification,
            consent or approval have been effected or obtained on conditions
            acceptable to the Committee. Notwithstanding the foregoing, the
            Company agrees: (i) to keep in effect a registration statement under
            the Securities Act of 1933, as amended (or any successor statute)
            (the "1933 Act") with respect to the Shares underlying the Options
            for as long as any of the Options remain unexercised; (ii) to keep
            in effect a registration statement under the 1933 Act with respect
            to the resale of any such Shares, to the extent necessary to permit
            the Key Officer or any transferee of the Key Officer's Shares
            (acquired pursuant to an Option) to resell such Shares without any
            restrictions on the resale of such Shares under the 1933 Act; (iii)
            to comply with any registration or similar requirements under the
            laws of any state to the extent necessary to permit the Key Officer
            or any transferee of the Key Officer with respect to such Shares to
            resell such Shares without any restrictions on the resale of such
            Shares under such laws and regulations; (iv) to comply with all
            state and federal laws and regulations regarding disclosure, so as
            to permit the Key Officer and any transferee of the Key Officer to
            resell the Shares underlying the Options without liability under
            such laws and regulations; and (v) to cause all Shares underlying
            any Option to be listed or admitted to trading on any securities
            exchange on which the Shares have been listed or admitted to
            trading, at the time any Option is exercised.

6.    TERMINATION OF EMPLOYMENT; ASSIGNABILITY; DEATH

      (a)   Termination of Employment. Except as more specifically provided in
            Section 6(b), (c), (d) or (e), below, if any Key Officer ceases to
            be an employee of the Company prior to March 14,2004 (in the case of
            Ornstein) or January 1,2004 (in the case of Lotz), such Key Officer
            may, within three months after the date of such Key Officer's
            termination of employment (but not after the stated expiration date
            of an Option), exercise any Option that has become vested prior to
            the date of such termination. If any Key Officer is employed by the
            Company for the period beginning with the date this Plan is approved
            by the Board and ending on March 13,2004 (in the case of Ornstein)
            or December 3 1,2003 (in the case of Lotz), and thereafter ceases to
            be an employee of the Company, the expiration date for exercise of
            the Options held by such Key Employee shall not be earlier than ten
            years from the Grant Date.

     (b)    Disability. If the Key Officer is removed as an employee of the
            Company due to Disability (as defined in such Key Officer's
            Employment Agreement), any unvested Option shall become fully vested
            and the Key Officer (or his representative) may exercise the
            Options, in whole or in part, at any time prior to


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            the stated expiration date of the Options, and if such removal
            occurs prior to March 14, 2004 (in the case of Ornstein) or January
            1, 2004 (in the case of Lotz), the expiration date for exercise of
            the Options shall not be earlier than ten years from the Grant Date.

      (c)   Discharge for Cause. If a Key Officer is removed as an employee of
            the Company for Cause (as such term is defined in such Key Officer's
            Employment Agreement), the Options shall terminate upon the
            effective date of the removal. Notwithstanding the foregoing, if
            such Key Officer is employed by the Company for the period beginning
            with the date this Plan is approved by the Board and ending on March
            13, 2004 (in the case of Ornstein) or December 31, 2003 (in the
            case of Lotz), such Key Officer may exercise the Options, in whole
            or in part, to the extent they were exercisable on the date when the
            Key Officer's removal was effective, at any time prior to the tenth
            anniversary of the Grant Date of the Options.

      (d)   Termination Without Cause or For Good Reason. If a Key Officer
            is terminated by the Company without Cause (as such term is defined
            in such Key Officer's Employment Agreement) or if the Key Officer
            terminates employment for Good Reason (as such term is defined in
            such Key Officer's Employment Agreement), any unvested Option held
            by such Key Officer shall vest immediately, and such Key Officer
            shall have until the stated expiration date of any Options to
            exercise them, but if such termination occurs prior to March 14,
            2004 (in the case of Ornstein) or January 1, 2004 (in the case of
            Lotz), the expiration date for exercise of the Options shall not be
            earlier than ten years from the Grant Date.

      (e)   Death of Option Holder. If a Key Officer dies while serving as an
            employee of the Company, any unvested Option held by such Key
            Officer shall become fully vested and shall be exercisable until the
            stated expiration date thereof by the person or persons
            ("successors") to whom such Key Officer's rights pass under will or
            by the laws of descent and distribution, but if the Key Officer's
            death occurs prior to March 14,2004 (in the case of Ornstein) or
            January 1, 2004 (in the case of Lotz), the expiration date for
            exercise of the Options shall not be earlier than ten years from the
            Grant Date. An Option may be exercised (and payment of the Option
            price made in full) by the successors only after written notice to
            the Company, specifying the number of shares to be purchased. Such
            notice shall comply with the provisions of Section 5(f).

      (f)   Assignability. No Option or the privileges conferred thereby shall
            be assignable or transferable by a holder except:

            (i)   by will or the laws of descent and distribution;


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            (ii)  to an immediate family member (which for this purpose is
                  defined as a spouse, a child by blood or adoption, a
                  grandchild by blood or adoption, and any trust, partnership,
                  limited liability company, or other entity whose primary
                  beneficiaries include one or more of any such immediate family
                  members) of the Key Officer holding such Option; or

            (iii) to an organization exempt from Federal income tax under
                  Section 501(c)(3) or Section 501(c)(4) of the Code.

      (g)   The provisions of this Section 6 shall be subject to call rights
            with respect to the Options, if any, that are set forth in the Key
            Officer's Employment Agreement or in any other agreement between the
            Key Officer and the Company.

7.    CERTAIN ADJUSTMENTS

      The aggregate number of Shares subject to the Plan, the number of Shares
covered by outstanding Options, and the price per share stated in such Options
shall be proportionately adjusted for any increase or decrease in the number of
outstanding Shares of Common Stock of the Company resulting from a subdivision
or consolidation of Shares or any other capital adjustment or from the payment
of a stock dividend or from any other increase or decrease in the number of such
Shares effected without receipt by the Company of consideration therefor in
money, services or property.

8.    COMPLIANCE WITH LEGAL REQUIREMENTS

      (a)   Registration Statement Preparation. The Key Officer hereby agrees to
            supply the Company with such information and to cooperate with the
            Company, as the Company may reasonably request, in connection with
            the preparation and filing of the registration statements and
            amendments thereto under the 1933 Act and applicable state statutes
            and regulations applicable to the Option Shares.

      (b)   Additional Restrictions on Option Exercise. Notwithstanding any
            provision to the contrary contained herein, a Key Officer may
            exercise Options only so long as such exercise does not violate the
            law or any rule or regulation adopted by any applicable governmental
            authority.

9.    MISCELLANEOUS

      (a)   No Funding. This Plan shall be unfunded. The Company shall not be
            required to establish any special or separate fund or to make any
            other segregation of assets to assure any payment under the Plan.


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      (b)   Nevada Law. The Plan and the Options granted thereunder shall be
            governed by the laws of the State of Nevada.

      (c)   Withholding of Taxes. The Company's obligation to issue Shares upon
            the exercise of an Option shall be subject to the Key Officer's
            satisfaction of all applicable federal, state, and local income and
            other tax withholding requirements. For these purposes, the Company
            shall have the right to deduct from any other compensation of the
            Key Officer any such taxes (including FICA taxes) required by law to
            be withheld with respect to the granting or exercise of any Options.
            At the time an Option is exercised by a Key Officer, the Committee,
            in its sole discretion, may permit the Key Officer to satisfy such
            withholding obligations by transferring previously-owned Shares to
            the Company, or by directing the Company to withhold from Shares
            otherwise issuable to such Key Officer upon the exercise of the
            Option. For these purposes, the value of Shares would be determined
            under Section 3(d) on the date that the amount of tax to be withheld
            is to be determined.

      (d)   Other Employee Benefits. The amount of any compensation deemed to be
            received by a Key Officer as a result of the exercise or grant of
            any Options shall not constitute "earnings" with respect to which
            any other employee benefits of such Key Officer are determined,
            including without limitation benefits under any pension, profit
            sharing, life insurance or salary continuation plan.


                  DATED to be effective as of October 30, 2001.
                                              ----------------

                                              MESA AIR GROUP, INC.



                                              By: /s/ Jonathan Ornstein
                                                 -------------------------------
                                                 Jonathan Ornstein
                                                 Chairman of the Board

        ATTESTED BY:

By: /s/ Brian S. Gillman
   ------------------------------
   Brian S. Gillman
   Secretary


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