EXHIBIT 10.1

                      ELEVENTH AMENDMENT TO LOAN AGREEMENT

     THIS ELEVENTH  AMENDMENT TO LOAN AGREEMENT  (this  "Amendment") is made and
entered into effective as of April 15, 2003, by and among LMI  AEROSPACE,  INC.,
formerly known as Leonard's Metal, Inc., a Missouri  corporation,  LMI FINISHING
INC., an Oklahoma  corporation,  LEONARD'S  METAL,  INC.,  formerly known as LMI
Acquisition,  Inc., a Missouri corporation,  PRECISE MACHINE COMPANY, a Missouri
corporation, TEMPCO ENGINEERING, INC., a Missouri corporation, formerly known as
Metal  Corporation  and  doing  business  in the  state of  California  as Metal
Corporation  of Sun Valley and VERSAFORM  CORP.,  a California  corporation,  as
co-obligors and co-borrowers and not as accommodation parties (said corporations
being  jointly  and  severally  referred  to  herein as  "Borrower"),  and UNION
PLANTERS BANK,  N.A., a national banking  association,  successor to Magna Bank,
National Association ("Bank").

                                   WITNESSETH:

     WHEREAS,  Borrower and Bank have heretofore  entered into that certain Loan
Agreement  dated August 15, 1996 as amended by that certain  First  Amendment to
Loan Agreement  dated January 15, 1997,  that certain  Second  Amendment to Loan
Agreement dated November 1, 1997, that certain Third Amendment to Loan Agreement
dated March 30, 2000,  that certain  Fourth  Amendment to Loan  Agreement  dated
October 30,  2000,  that certain  Fifth  Amendment  to and  Restatement  of Loan
Agreement  dated April 2, 2001,  that certain Sixth  Amendment to Loan Agreement
dated October 30, 2001, that certain  Seventh  Amendment to Loan Agreement dated
November 30, 2001,  that certain  Eighth  Amendment to and  Restatement  of Loan
Agreement  dated May 15, 2002,  that certain Ninth  Amendment to Loan  Agreement
dated June 30, 2002, and that certain Tenth  Amendment to Loan  Agreement  dated
November 13, 2002 (as so amended, the "Loan Agreement"); and

     WHEREAS,  Borrower and Bank desire to further  amend the Loan  Agreement in
the manner hereinafter set forth;

     NOW,  THEREFORE,  in  consideration  of the premises and for other good and
valuable  consideration,  the  receipt  and  sufficiency  of  which  are  hereby
acknowledged, Borrower and Bank hereby agree as follows:

     1. The parties  acknowledge that there are no sums  outstanding  under Term
Loan B.  Borrower  shall have no further  right to borrow and Bank shall have no
further  obligation to lend any amounts under Term Loan B. All references in the
Loan  Agreement to "Term Loan B" and to "Term Note B" are hereby  deleted.  Bank
shall return the canceled original executed Term Note B to Borrower.

     2. The definition of  "Consolidated  EBITDA"  contained in Section 2 of the
Loan Agreement is hereby amended to provide in its entirety as follows:

          Consolidated  EBITDA  shall mean for the period in question the sum of
     (a) the  after-tax  net income (or loss) of Borrower  and its  Consolidated
     Subsidiaries for the period in question  (exclusive of extraordinary  gains
     and/or  losses,  gains and/or losses from the sale or other  disposition of
     assets other than in the ordinary  course of business,  and any revaluation
     of "available for-sale securities" as that term is defined under FASB 115),
     plus (b) to the extent deducted in determining  net income,  the sum of (i)
     all gross interest  expense of Borrower and its  Consolidated  Subsidiaries
     during each period, plus (ii) all provisions for any Federal,  state, local
     and/or  foreign  income  taxes  made  by  Borrower  and  its   Consolidated
     Subsidiaries during such period (whether paid or deferred),  plus (iii) all
     depreciation  and  amortization  expenses,  including any expense or charge
     created  by  the  adoption  or   application  of  Statements  of  Financial
     Accounting  Standards  ("SFAS") No. 141, Business  Combinations or SFAS No.
     142,  Goodwill  and Other  Intangibles  of  Borrower  and its  Consolidated
     Subsidiaries,  plus (iv) any costs related to the  restructuring or closing
     of a facility or  location,  including  employee  severance  pay,  employee
     relocation costs to other facilities, moving expenses related to relocating
     equipment and inventory, liabilities accrued in conjunction with closing or
     restructuring of a facility or location,  or other costs related to closing
     or  restructuring  of a facility  during such period,  all  determined on a
     consolidated  basis and in accordance  with generally  accepted  accounting
     principles consistently applied.

     3. The  "Revolving  Credit  Period",  as  defined  in Section 2 of the Loan
Agreement, is hereby extended to January 5, 2004.

     4. Section  3.01(a) of the Loan  Agreement is hereby  amended to provide in
its entirety as follows:

               (a) Subject to the terms and conditions of this Agreement, during
          the  Revolving  Credit  Period  of this  Agreement,  and so long as no
          Default or Event of Default  under this  Agreement has occurred and is
          continuing,  Bank hereby  agrees to make such loans  (individually,  a
          "Revolving  Credit  Loan"  and  collectively,  the  "Revolving  Credit
          Loans") to Borrower as Borrower may from time to time request pursuant
          to Section 3.02. The aggregate  principal  amount of Revolving  Credit
          Loans  which Bank shall be  required  to have  outstanding  under this
          Agreement  at  any  one  time  shall  not  exceed  the  lesser  of (A)
          $10,000,000.00  or (B) the  Borrowing  Base.  Subject to the terms and
          conditions of this Agreement,  Borrower may borrow, repay and reborrow
          such  sums  from  Bank,  provided,  however,  that in no event may the
          aggregate  outstanding  principal  amount of Revolving Credit Loans on
          any given day exceed the applicable  amount specified in the preceding
          sentence. All Revolving Credit Loans not paid prior to the last day of
          the  Revolving  Credit  Period,  together  with all accrued and unpaid
          interest  thereon,  shall  be due and  payable  on the last day of the
          Revolving Credit Period.

     5. The first  sentence of Section  3.04(a) is hereby  amended to provide as
follows:

          So long as no Event of Default under this  Agreement has been declared
          by Bank and is  continuing,  all  Revolving  Credit  Loans  shall bear
          interest prior to maturity at a rate per annum equal to LIBOR plus Two
          and  One-Half  percent  (2.50%)  (fluctuating  as and when LIBOR shall
          change).

     6. Section  8.01(i) of the Loan  Agreement is hereby  amended to provide in
its entirety as follows:

          (i) Financial Covenants. Borrower will:

               (i) Have a ratio of Indebtedness of Borrower and its Consolidated
          Subsidiaries  to  Consolidated  Tangible Net Worth of less than 2.0 to
          1.0 as of the end of each fiscal quarter of Borrower;

               (ii) Have  Consolidated  EBITDA  of not less  than the  following
          amounts  for  the  fiscal  year-to-date  period  ending  on  the  date
          indicated:

                           ($600,000.00)             March 31, 2003
                           ($200,000.00)             June 30, 2003
                           $1,200,000.00             September 30, 2003
                           $3,700,000.00             December 31, 2003

          Borrower and Bank shall enter into an  amendment to this  Agreement by
          January 5, 2004 establishing  minimum levels of Consolidated EBITDA to
          apply  for  subsequent  periods  during  the  term of this  Agreement.
          Failure to enter into such amendment by such date shall  constitute an
          Event of Default hereunder.

     7. Section  8.02(i) of the Loan  Agreement is hereby  amended to provide in
its entirety as follows:

               (i) Capital Expenditures.  Neither Borrower nor any Subsidiary of
          Borrower  will  make  any  Capital  Expenditures  or  enter  into  any
          Capitalized  Leases  which  in the  aggregate  (for  Borrower  and all
          Subsidiaries of Borrower)  exceed the amount  indicated during each of
          the following periods:

               $2,750,000.00             April 2, 2001 to December 31, 2001
               $3,000,000.00             January 1, 2002 to December 31, 2002
               $2,300,000.00             January 1, 2003 to December 31, 2003
               $2,300,000.00             January 1, 2004 to December 31, 2004
               $2,300,000.00             January 1, 2005 to October 15, 2005

     8. Borrower covenants and agrees that:

          (a) No later than April 15, 2003,  Borrower  shall retain the services
     of a financial consultant acceptable to Bank;

          (b) Within sixty (60) days after the effective date of this Amendment,
     Borrower will furnish Bank with a written business plan for Bank's review;

          (c) Promptly upon receipt,  Borrower will pay to Bank for  application
     against the  Revolving  Credit Loans,  (i)  Borrower's  Federal  income tax
     refund  for its net loss  carryback  generated  in the  fiscal  year  ended
     December  31,  2002,  and (ii) the  proceeds of  Borrower's  claim  against
     Lockheed Martin Corp.,  upon  application of either and both of which,  the
     maximum amount specified in Section 3.01(a) which Bank shall be required to
     have outstanding at any one time shall be reduced by an equal amount.

     9. Pursuant to Borrower's  request,  Bank hereby waives the existing Events
of Default under the Loan Agreement caused by Borrower's  failure to comply with
the financial  covenants  contained in Section 8.01(i) of the Loan Agreement for
its fiscal year ended December 31, 2002.  This paragraph is not and shall not be
construed  as a  commitment  on the part of Bank to waive any future  Default or
Event  of  Default  under  the Loan  Agreement  resulting  from  any  subsequent
violation of Section  8.01(i) of the Loan  Agreement or any other future Default
or Event of Default under the Loan Agreement.

     10. Borrower hereby agrees to pay Bank a nonrefundable amendment and waiver
fee  in the  amount  of $  25,000.00  (the  "Fee")  contemporaneously  with  the
execution of this Amendment.

     11.  Contemporaneously with the execution of this Amendment,  Borrower will
execute  and  deliver  to  Bank  an  Amended  and  Restated  Revolving  Note  in
substantially  the form of Exhibit A attached hereto and incorporated  herein by
reference.

     12.   Borrower  hereby  agrees  to  reimburse  Bank  upon  demand  for  all
out-of-pocket  costs and expenses  (including,  without  limitation,  reasonable
attorneys' fees and expenses)  incurred by Bank in the preparation,  negotiation
and  execution of this  Amendment and any and all other  agreements,  documents,
instruments and/or certificates relating to the amendment of Borrower's existing
credit  facilities  with Bank  (collectively,  the "Loan  Documents").  Borrower
further  agrees  to pay or  reimburse  Bank for (a) any  stamp  or  other  taxes
(excluding  income or gross receipts taxes) which may be payable with respect to
the execution,  delivery,  filing and/or recording of the Loan Documents and (b)
the cost of any filings and searches,  including,  without  limitation,  Uniform
Commercial  Code filings and searches.  All of the obligations of Borrower under
this paragraph  shall survive the payment of the Borrower's  Obligations and the
termination of the Loan Agreement.

     13. All references in the Loan Agreement to "this  Agreement" and any other
references of similar import shall henceforth mean the Loan Agreement as amended
by  this  Amendment.  All  references  in  the  Loan  Agreement  and  the  other
Transaction Documents to the "Revolving Credit Note" and any other references of
similar import shall henceforth mean the Amended and Restated  Revolving Note in
the form of Exhibit A attached hereto.

     14. Except to the extent specifically amended by this Amendment, all of the
terms,  provisions,   conditions,  covenants,   representations  and  warranties
contained in the Loan Agreement shall be and remain in full force and effect and
the same are hereby  ratified and confirmed.  This amendment is an amendment and
continuation  of the Loan  Agreement  and is not a novation  thereof  nor of any
obligations of Borrower outstanding thereunder on the date hereof.

     15.  This  Amendment  shall be  binding  upon and inure to the  benefit  of
Borrower  and Bank and their  respective  successors  and  assigns,  except that
Borrower may not assign,  transfer or delegate any of its rights or  obligations
under the Loan Agreement, as amended by this Amendment.

     16. Each Borrower hereby represents and warrants to Bank that:

          (a) the execution,  delivery and  performance by such Borrower of this
     Amendment are within the corporate powers of such Borrower,  have been duly
     authorized by all  corporate  action and require no action by or in respect
     of, consent of or filing or recording with, any  governmental or regulatory
     body, agency or official or any other Person;

          (b) the execution,  delivery and  performance by such Borrower of this
     Amendment  do not  conflict  with,  or  result  in a breach  of the  terms,
     conditions or provisions of, or constitute a default under or result in any
     violation of, the terms of the Articles of Incorporation or By-Laws of such
     Borrower,  any applicable law, rule,  regulation,  order, writ, judgment or
     decree of any court or governmental or regulatory agency or instrumentality
     or any agreement,  document or instrument to which such Borrower is a party
     or by which such  Borrower or any of its  Property or assets is bound or to
     which such Borrower or its Property or assets is subject;

          (c) this  Amendment  has been  duly  executed  and  delivered  by such
     Borrower and  constitutes the legal,  valid and binding  obligation of such
     Borrower  enforceable  against such Borrower in accordance  with its terms,
     except as such enforceability may be limited by (i) applicable  bankruptcy,
     insolvency or similar laws affecting the  enforcement of creditors'  rights
     generally and (ii) general principles of equity (regardless of whether such
     enforceability is considered in a proceeding in equity or at law); and

          (d) as of the date of this Amendment,  all of the  representations and
     warranties of Borrower set forth in the Loan Agreement and the  Transaction
     Documents  are true and correct in all material  respects and no Default or
     Event of Default  under or within the  meaning  of the Loan  Agreement  has
     occurred and is continuing.

     17. In the event of any  inconsistency  or conflict  between this Amendment
and the Loan Agreement,  the terms,  provisions and conditions contained in this
Amendment shall govern and control.

     18. This  Amendment  shall be governed by and construed in accordance  with
the substantive laws of the State of Missouri (without  reference to conflict of
law principles).

     19.  Notwithstanding  any  provision  contained  in this  Amendment  to the
contrary, this Amendment shall not be effective unless and until Bank shall have
received:

          (a) this Amendment, duly executed by Borrower;

          (b)  the  Amended  and  Restated  Revolving  Note,  duly  executed  by
     Borrower;

          (c) a copy of resolutions of the Board of Directors of Borrower,  duly
     adopted,  which  authorize the execution,  delivery and performance of this
     Amendment and the Amended and Restated Revolving Note;

          (d) an incumbency certificate,  executed by the Secretary of Borrower,
     which shall  identify by name and title and bear the  signatures  of all of
     the officers of Borrower executing this Amendment; and

          (e) the Fee.

     20. ORAL  AGREEMENTS  OR  COMMITMENTS  TO LOAN MONEY,  EXTEND  CREDIT OR TO
FORBEAR  FROM  ENFORCING  REPAYMENT OF A DEBT,  INCLUDING  PROMISES TO EXTEND OR
RENEW  SUCH  DEBT,  ARE NOT  ENFORCEABLE.  TO  PROTECT  BORROWER  AND BANK  FROM
MISUNDERSTANDING OR DISAPPOINTMENT,  ANY AGREEMENTS REACHED BY BORROWER AND BANK
COVERING  SUCH MATTERS ARE  CONTAINED  IN THE LOAN  AGREEMENT AS AMENDED BY THIS
AMENDMENT  AND THE OTHER  AGREEMENTS,  WHICH LOAN  AGREEMENT  AS AMENDED BY THIS
AMENDMENT AND OTHER  AGREEMENTS  ARE A COMPLETE AND  EXCLUSIVE  STATEMENT OF THE
AGREEMENTS  BETWEEN  BORROWER  AND BANK,  EXCEPT AS BORROWER  AND BANK MAY LATER
AGREE IN WRITING TO MODIFY THEM.


                       [SIGNATURE PAGES FOLLOWS THIS PAGE]




     IN WITNESS  WHEREOF,  the parties have executed this Eleventh  Amendment to
Loan Agreement as of the date first written above.


                                   LMI AEROSPACE, INC. (formerly known as
                                   Leonard's Metal, Inc.)

                                   By  /s/ Lawrence E. Dickinson
                                     ----------------------------------------
                                       Lawrence E. Dickinson, Vice President
                                       and Chief Financial Officer


                                   LMI FINISHING, INC.

                                   By  /s/ Lawrence E. Dickinson
                                     ----------------------------------------
                                       Lawrence E. Dickinson, Vice President
                                       and Chief Financial Officer


                                   LEONARD'S METAL, INC. (formerly known as
                                   LMI Acquisition, Inc.)

                                   By  /s/ Lawrence E. Dickinson
                                     ----------------------------------------
                                       Lawrence E. Dickinson, Vice President
                                       and Chief Financial Officer


                                   PRECISE MACHINE COMPANY

                                   By  /s/ Lawrence E. Dickinson
                                     ----------------------------------------
                                       Lawrence E. Dickinson, Vice President
                                       and Chief Financial Officer


                                   TEMPCO ENGINEERING, INC. (formerly known as
                                   Metal Corporation)

                                   By  /s/ Lawrence E. Dickinson
                                     ----------------------------------------
                                       Lawrence E. Dickinson, Vice President
                                       and Chief Financial Officer


                                   VERSAFORM CORP.

                                   By  /s/ Lawrence E. Dickinson
                                     ----------------------------------------
                                       Lawrence E. Dickinson, Vice President
                                       and Chief Financial Officer


                                   UNION PLANTERS BANK, N.A.

                                   By  /s/ Patricia A. O'Herin
                                     ----------------------------------------

                                     Title:




                                    EXHIBIT A

                              AMENDED AND RESTATED
                                 REVOLVING NOTE


$10,000,000.00                                               St. Louis, Missouri
                                             Date of Original Note: May 15, 2002
                         Date of this Amended and Restated Note:  April 15, 2003

For  value  received,   the  undersigned,   LMI  AEROSPACE,   INC.,  a  Missouri
corporation,  LMI FINISHING,  INC., an Oklahoma  corporation,  LEONARD'S  METAL,
INC., a Missouri  corporation,  PRECISE MACHINE COMPANY, a Missouri corporation,
TEMPCO  ENGINEERING,  INC.,  a Missouri  corporation,  and  VERSAFORM  CORP.,  a
California  corporation  (collectively,  the  "Borrower"),  hereby  jointly  and
severally  promise to pay on the last day of the  Revolving  Credit Period under
the Loan Agreement (defined below), to the order of UNION PLANTERS BANK, N.A., a
national  banking  association  (the  "Bank"),  at its main office in St. Louis,
Missouri,  or at any other place designated at any time by the holder hereof, in
lawful money of the United States of America and in immediately available funds,
the  principal  sum of Ten Million  Dollars  ($10,000,000.00)  or, if less,  the
aggregate unpaid principal amount of all Revolving Credit Loans made by the Bank
to the Borrower under the Loan Agreement  (defined below) together with interest
on the principal amount hereunder  remaining unpaid from time to time,  computed
on the basis of the actual number of days elapsed and a 360-day  year,  from the
date  hereof  until  this  Note is fully  paid at the rate  from time to time in
effect under the Eighth Amendment to and Restatement of Loan Agreement dated May
15, 2002 (as the same has been and may  hereafter  be amended,  supplemented  or
restated from time to time,  the "Loan  Agreement")  by and between the Bank and
the Borrower.  The principal  hereof and interest  accruing thereon shall be due
and payable as provided in the Loan Agreement.  This Note may be prepaid only in
accordance with the Loan Agreement.

This Note is issued  pursuant,  and is  subject,  to the Loan  Agreement,  which
provides,  among  other  things,  for  acceleration  hereof.  This  Note  is the
Revolving  Credit Note referred to in the Loan Agreement.  This Note is secured,
among other things, pursuant to the Security Agreements,  the Patent,  Trademark
and License Security  Agreement,  the Kansas Assignment of Leases and Rents, the
Kansas Mortgage,  the Missouri Deed of Trust, the Oklahoma  Assignment of Leases
and Rents, and the Oklahoma  Mortgage,  each defined in the Loan Agreement,  and
may now or  hereafter  be  secured  by one or more  other  security  agreements,
mortgages,  deeds of  trust,  assignments  or other  instruments  or  agreements
(collectively,  the "Security  Documents") to which Security Documents reference
is hereby made for a  description  of the  security and a statement of the terms
and conditions upon which this Note is secured.

The Borrower hereby agrees to pay all costs of collection,  including attorneys'
fees and legal expenses in the event this Note is not paid when due,  whether or
not legal proceedings are commenced.

Presentment  or other  demand for  payment,  notice of dishonor  and protest are
expressly waived.

This  Note  is an  amendment,  restatement  and  continuation  of  that  certain
Revolving Credit Note of Borrower dated May 15, 2002 and payable to the order of
Bank  in the  original  principal  amount  of up to  $7,000,000.00  and is not a
novation  thereof.  All interest  accrued on the  instrument  being  amended and
restated by this Note shall continue to be due and owing to Bank until paid.



                                   LMI AEROSPACE, INC. (formerly known as
                                   Leonard's Metal, Inc.)

                                   By  /s/ Lawrence E. Dickinson
                                     ----------------------------------------
                                       Lawrence E. Dickinson, Vice President
                                       and Chief Financial Officer


                                   LMI FINISHING, INC.

                                   By  /s/ Lawrence E. Dickinson
                                     ----------------------------------------
                                       Lawrence E. Dickinson, Vice President
                                       and Chief Financial Officer


                                   LEONARD'S METAL, INC. (formerly known as
                                   LMI Acquisition, Inc.)

                                   By  /s/ Lawrence E. Dickinson
                                     ----------------------------------------
                                       Lawrence E. Dickinson, Vice President
                                       and Chief Financial Officer


                                   PRECISE MACHINE COMPANY

                                   By  /s/ Lawrence E. Dickinson
                                     ----------------------------------------
                                       Lawrence E. Dickinson, Vice President
                                       and Chief Financial Officer


                                    TEMPCO ENGINEERING, INC.

                                    By  /s/ Lawrence E. Dickinson
                                     ----------------------------------------
                                       Lawrence E. Dickinson, Vice President
                                       and Chief Financial Officer


                                    VERSAFORM CORP.

                                    By  /s/ Lawrence E. Dickinson
                                      ----------------------------------------
                                       Lawrence E. Dickinson, Vice President
                                       and Chief Financial Officer