AAR CORP - Registration Form 2012

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Registration No. 333-185250

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

Amendment No. 1 to Form S-4 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

AAR CORP. (Exact name of Registrant as specified in its charter)

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Delaware (State or other jurisdiction of incorporation or organization) 3720 (Primary Standard Industrial Classification Code Number) 36-2334820 (I.R.S. Employer Identification No.)

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One AAR Place 1100 N. Wood Dale Road Wood Dale, Illinois 60191 (630) 227-2000 (Address, including zip code, and telephone number, including area code, of Registrant's principal executive offices)

See Table of Additional Registrants Below

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Robert J. Regan, Esq.	Copy to:
Vice President and General Counsel
AAR CORP.	Robert J. Minkus, Esq.
One AAR Place	Schiff Hardin LLP
1100 N. Wood Dale Road	233 S. Wacker Drive, Suite 6600
Wood Dale, Illinois 60191	Chicago, Illinois 60606
(630) 227-2000	(312) 258-5500
(Name, address, including zip code, and telephone number, including area code, of agent for service)

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Approximate date of commencement of proposed sale of the securities to the public: As soon as practicable after the effective date of this registration statement.

If the securities being registered on this form are being offered in connection with the formation of a holding company and there is compliance with General Instruction G, check the following box. o

If this form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. o

If this form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of "large accelerated filer," "accelerated filer" and "smaller reporting company" in Rule 12b-2 of the Exchange Act. (Check one):

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Large accelerated filer ý Accelerated filer o Non-accelerated filer o (Do not check if a smaller reporting company) Smaller reporting company o

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If applicable, place an ý in the box to designate the appropriate rule provision relied upon in conducting this transaction:

Exchange Act Rule 13e-4(i) (Cross-Border Issue Tender Offer) o

Exchange Act Rule 14d-1(d) (Cross-Border Third-Party Tender Offer) o

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CALCULATION OF REGISTRATION FEE

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Title of Each Class of Securities to be Registered	Amount to be Registered	Proposed Maximum Offering Price per Unit(1)	Proposed Maximum Aggregate Offering Price(1)	Amount of Registration Fee
7 1 / 4 % Senior Notes Due 2022	$175,000,000	100%	$175,000,000
Guarantees of the 7 1 / 4 % Senior Notes	$175,000,000	(2)	(2)
Total	$175,000,000		$175,000,000	$23,870

end of user-specified TAGGED TABLE (1) Estimated pursuant to Rule 457(f) under the Securities Act of 1933, as amended, solely for the purposes of calculating the registration fee. (2) Pursuant to Rule 457(n) under the Securities Act of 1933, as amended, no separate consideration will be received for the guarantee.

The Registrants hereby amend this Registration Statement on such date or dates as may be necessary to delay its effective date until the Registrants shall file a further amendment which specifically states that this Registration Statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933, as amended, or until the Registration Statement shall become effective on such date as the Securities and Exchange Commission, acting pursuant to said Section 8(a), may determine.

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Table of Additional Registrants(1)(2)(3)

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Exact Name of Registrant as Specified in its Charter	State or Other Jurisdiction of Incorporation or Organization	I.R.S. Employer Identification No.
AAR Aircraft & Engine Sales & Leasing, Inc.	Illinois	36-3180893
AAR International Financial Services, L.L.C.	Illinois	36-4281013
AAR/SSB II, LLC	Illinois	36-4438985
AARIFS (304) LLC	Delaware	Applied for
AARIFS (315) LLC	Delaware	Applied for
AARIFS (662) LLC	Delaware	20-8824094
AARIFS (23734) LLC	Delaware	Applied for
AARIFS (23779) LLC	Delaware	Applied for
AARIFS (23780) LLC	Delaware	Applied for
AARIFS (24750) LLC	Delaware	Applied for
AARIFS (25092) LLC	Delaware	20-5949561
AARIFS (25093) LLC	Delaware	20-5950051
AARIFS A320 LLC	Delaware	20-3697195
AARIFS (342) LLC	Delaware	26-0229969
AARIFS (290) LLC	Delaware	Applied for
AAR Aircraft Services, Inc.	Illinois	90-0168563
Aviation Maintenance Staffing, Inc.	Delaware	20-2466888
AAR Airlift Group, Inc.	Florida	59-3540727
AAR Landing Gear LLC	Florida	45-4127091
AAR International, Inc.	Illinois	36-2551481
AAR Australia, L.L.C.	Illinois	Applied for
AAR Japan, Inc.	Illinois	38-3655764
Airinmar Holdings Limited(4)	England and Wales	00-0000000
Airinmar Group Limited(4)	England and Wales	00-0000000
Airinmar Limited(4)	England and Wales	00-0000000
Telair International GmbH(5)	Germany	00-0000000
Telair International AB(6)	Sweden	00-0000000
Nordisk Aviation Products AS(7)	Norway	00-0000000
AAR Manufacturing, Inc.	Illinois	38-2413129
Brown International Corporation	Alabama	63-0938781
EP Aviation, LLC	Delaware	54-2059107
Summa Technology, Inc.	Alabama	63-0876624
AAR Parts Trading, Inc.	Illinois	36-3180895
AAR Power Services, Inc.	Illinois	36-4020610
AAR Allen Services, Inc.	Illinois	36-4020612

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(1) The address and telephone number for the principal executive offices of each of the Additional Registrants organized in the U.S. is One AAR Place, 1100 N. Wood Dale Road, Wood Dale, Illinois 60191, (630) 227-2000. (2) The name, address, including zip code, and telephone number, including area code, of agent for service for each of the Additional Registrants is Robert J. Regan, Esq., Vice President and General Counsel, AAR Corp., One AAR Place, 1100 N. Wood Dale Road, Wood Dale, Illinois 60191, (630) 227-2000. (3) Copies of communications to any Additional Registrant should be sent to Robert J. Minkus, Esq., Schiff Hardin LLP, 233 S. Wacker Drive, Suite 6600, Chicago, Illinois 60606, (312) 258-5500. (4) The address and telephone number for the principal executive offices of each of Airinmar Holdings Limited, Airinmar Group Limited and Airinmar Limited is 1 Ivanhoe Road, Hogwood Industrial Estate, Finchampstead, Wokingham, Berkshire, RG40 4QQ United Kingdom, +44 (0) 118 932 4018. (5) The address and telephone number for the principal executive offices of Telair International GmbH is Bodenschneidstraße 2, Miesbach, 83714 Germany, +49 (0) 8025 29-0. (6) The address and telephone number for the principal executive offices of Telair International AB is Porfyrvagen 14, Lund SE-24478, Sweden, +46 46 385 800. (7) The address and telephone number for the principal executive offices of Nordisk Aviation Products AS is Weidemanns Gate 8, Holmestrand 3080, Norway, +47 33 06 61 00.

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EXPLANATORY NOTE

This Amendment No. 1 is being filed for the purpose of filing Exhibits 5.4 and 5.5 to the Registration Statement (Registration No. 333-185250). No other changes or additions are being made to the Prospectus constituting Part I of the Registration Statement (not included herein) or to Part II of the Registration Statement.

PART II INFORMATION NOT REQUIRED IN PROSPECTUS

Item 20. Indemnification of Directors and Officers

Article Fourteenth of AAR CORP.'s Restated Certificate of Incorporation provides that no director of AAR CORP. shall have personal liability to AAR CORP. or its stockholders for monetary damages for breach of fiduciary duty as a director, but this provision does not eliminate or limit the liability of a director (a) for any breach of the director's duty of loyalty to AAR CORP. or its stockholders, (b) for acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of law, (c) under section 174 of the General Corporation Law of the State of Delaware (the "DGCL") or (d) for any transaction from which the director derived an improper personal benefit.

Reference is made to Section 145 of the DGCL, which provides for indemnification of directors and officers in certain circumstances. Section 145 empowers a Delaware corporation to indemnify any persons who are, or are threatened to be made, parties to any threatened, pending or completed legal action, suit or proceeding, whether civil, criminal, administrative or investigative (other than an action by or in the right of such corporation), by reason of the fact that such person is or was an officer, director, employee or agent of such corporation, or is or was serving at the request of such corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise. The indemnity may include expenses (including attorneys' fees), judgments, fines and amounts paid in settlement actually and reasonably incurred by such person in connection with such action, suit or proceeding, provided that such officer, director, employee or agent acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the corporation's best interests, and, for criminal proceedings, had no reasonable cause to believe his or her conduct was unlawful. A Delaware corporation may indemnify officers and directors in an action by or in the right of the corporation under the same conditions, except that no indemnification is permitted without judicial approval if the officer or director is adjudged to be liable to the corporation. Where an officer or director is successful on the merits or otherwise in the defense of any action referred to above, the corporation must indemnify him or her against the expenses which such officer or director actually and reasonably incurred.

Article Fifteenth of AAR CORP.'s Restated Certificate of Incorporation provides for indemnification of AAR CORP.'s officers and directors (and those serving in such capacity with another corporation at the request of AAR CORP.) to the fullest extent provided by the DGCL and other applicable laws as currently in effect and as they may be amended in the future.

AAR CORP. has directors' and officers' liability insurance which provides, subject to certain policy limits, deductible amounts and exclusions, coverage for all persons who have been, are or may in the future be, directors or officers of AAR CORP. against amounts which such persons must pay resulting from claims made against them by reason of their being such directors or officers during the policy period for certain breaches of duty, omissions or other acts done or wrongfully attempted or alleged.

AAR CORP. has entered into Indemnification Agreements with each of its directors and executive officers containing, among other things, provisions similar to those in AAR CORP.'s Restated Certificate of Incorporation, including provisions requiring indemnification to the full extent permitted by the DGCL and the prompt advancement of expenses under certain circumstances. In addition, the

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Indemnification Agreements require AAR CORP. to maintain directors' and officers' liability insurance at specified levels, subject to certain exceptions, and, if such coverage is not maintained, to indemnify the directors and executive officers to the full extent of such coverage.

The charters and other organizational documents of each of the Guarantor Registrants allow for indemnification of the directors and officers thereof to the fullest extent permissible under applicable law. Furthermore, as directors and officers of subsidiaries of AAR CORP., the directors and officers of each of the Guarantor Registrant's is entitled to indemnification by AAR CORP. to the same extent as directors and officers of AAR CORP. and are covered by AAR CORP.'s directors' and officers' liability insurance to the same extent as directors and officers of AAR CORP.

Item 21. Exhibits and Financial Statement Schedules

The Exhibits filed herewith are set forth on the Exhibit Index filed as part of this registration statement.

Item 22. Undertakings

(a) Each of the undersigned Registrants hereby undertakes:

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(b) Each of the undersigned Registrants hereby undertakes that, for purposes of determining any liability under the Securities Act of 1933, each filing of the Registrant's annual report pursuant to Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 (and, where applicable, each filing of an employee benefit plan's annual report pursuant to Section 15(d) of the Securities Exchange Act of 1934) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

(d) Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of any Registrant pursuant to the foregoing provisions, or otherwise, the undersigned Registrants have been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being

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registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue.

(e) Each of the undersigned Registrants hereby undertakes:

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SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, AAR CORP. has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Wood Dale, State of Illinois, on this 5th day of December 2012.

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/s/ ROBERT J. REGAN
Name:	Robert J. Regan
Title:	Vice President and General Counsel

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Pursuant to the requirements of the Securities Act of 1933, this registration statement has been signed effective December 5, 2012 by the following persons in the capacities and on the dates indicated.

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Name	Title
* David P. Storch	Chairman and Chief Executive Officer; Director (Principal Executive Officer)
* Timothy J. Romenesko	President and Chief Operating Officer; Director
* Michael J. Sharp	Vice President and Controller (Principal Accounting Officer)
	Interim Chief Financial Officer and Treasurer (Principal Financial Officer)
* Anthony K. Anderson	Director
* Norman R. Bobins	Director
* Michael R. Boyce	Director
* Ronald R. Fogleman	Director

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Name	Title
* James E. Goodwin	Director
* Patrick J. Kelly	Director
* Peter Pace	Director
* Marc J. Walfish	Director
* Ronald B. Woodard	Director

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/s/ ROBERT J. REGAN Robert J. Regan Attorney-in-Fact

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SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, each of the companies listed below has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Wood Dale, State of Illinois, on this 5th day of December 2012.

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*
Name:	Dany Kleiman
Title:	Chief Executive Officer

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Name	Title
* Dany Kleiman	Chief Executive Officer, Director/Manager (Principal Executive Officer)
* Michael J. Sharp	Principal Accounting Officer and (Principal Financial Officer)

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/s/ ROBERT J. REGAN Robert J. Regan Attorney-in-Fact

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SIGNATURES

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*
Name:	Timothy J. Romenesko
Title:	President (and in the case of Airinmar Holdings Limited and Airinmar Group Limited, President of its ultimate parent company, AAR International Inc.)

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Name	Title
* Timothy J. Romenesko	President, Director/Manager (Principal Executive Officer)
* Michael J. Sharp	Principal Accounting Officer and Principal Financial Officer; Authorized U.S. Representative where applicable
* David P. Storch	Director/Manager

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Name	Title
/s/ ROBERT J. REGAN Robert J. Regan	Director/Manager

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/s/ ROBERT J. REGAN Robert J. Regan Attorney-in-Fact

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SIGNATURES

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*
Name:	Randy J. Martinez
Title:	President and Chief Executive Officer

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Name	Title
* Randy J. Martinez	President and Chief Executive Officer (Principal Executive Officer)
* Michael J. Sharp	Principal Accounting Officer and Principal Financial Officer
* David P. Storch	Director/Manager
/s/ ROBERT J. REGAN Robert J. Regan	Director/Manager
* Timothy J. Romenesko	Director/Manager

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/s/ ROBERT J. REGAN Robert J. Regan Attorney-in-Fact

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SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, Summa Technology, Inc. has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Wood Dale, State of Illinois, on this 5th day of December 2012.

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*
Name:	David P. Storch
Title:	Chairman and Chief Executive Officer

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Name	Title
* David P. Storch	Chairman and Chief Executive Officer, Director (Principal Executive Officer)
* Michael J. Sharp	Principal Accounting Officer and Principal Financial Officer
/s/ ROBERT J. REGAN Robert J. Regan	Director
* Timothy J. Romenesko	Director

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/s/ ROBERT J. REGAN Robert J. Regan Attorney-in-Fact

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SIGNATURES

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*
Name:	Dany Kleiman
Title:	Chief Executive Officer

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Name	Title
* Dany Kleiman	Chief Executive Officer, Director/Manager (Principal Executive Officer)
* Michael J. Sharp	Principal Accounting Officer and Principal Financial Officer
* Jeffrey Fleishmann	Director/Manager
* Timothy J. Romenesko	Director/Manager

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/s/ ROBERT J. REGAN Robert J. Regan Attorney-in-Fact

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SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, AARIFS (290) LLC has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Wood Dale, State of Illinois, on this 5th day of December 2012.

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*
Name:	Dany Kleiman
Title:	Chief Executive Officer

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Name	Title
* Dany Kleiman	Chief Executive Officer (Principal Executive Officer)
* Michael J. Sharp	Principal Accounting Officer and Principal Financial Officer
* David P. Storch	Manager of AAR International Financial Services, L.L.C., the sole member of the Registrant
* Timothy J. Romenesko	Manager of AAR International Financial Services, L.L.C., the sole member of the Registrant
/s/ ROBERT J. REGAN Robert J. Regan	Manager of AAR International Financial Services, L.L.C., the sole member of the Registrant

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/s/ ROBERT J. REGAN Robert J. Regan Attorney-in-Fact

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SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, AARIFS (24750) LLC has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Wood Dale, State of Illinois, on this 5th day of December 2012.

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*
Name:	Dany Kleiman
Title:	Chief Executive Officer

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Name	Title
* Dany Kleiman	Chief Executive Officer (Principal Executive Officer)
* Michael J. Sharp	Principal Accounting Officer and Principal Financial Officer
* Timothy J. Romenesko	Director/Manager
* David P. Storch	Director/Manager

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/s/ ROBERT J. REGAN Robert J. Regan Attorney-in-Fact

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SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, AAR/SSB II, LLC has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Wood Dale, State of Illinois, on this 5th day of December 2012.

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*
Name:	David P. Storch
Title:	President and Chief Executive Officer of AAR International Financial Services, L.L.C., the sole member of the Registrant

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Name	Title
* David P. Storch	President and Chief Executive Officer, Director/ Manager of AAR International Financial Services, L.L.C., the sole member of the Registrant (Principal Executive Officer)
* Michael J. Sharp	Principal Accounting Officer and Principal Financial Officer
* Timothy J. Romenesko	Director/Manager of AAR International Financial Services, L.L.C., the sole member of the Registrant
/s/ ROBERT J. REGAN Robert J. Regan	Director/Manager of AAR International Financial Services, L.L.C., the sole member of the Registrant

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/s/ ROBERT J. REGAN Robert J. Regan Attorney-in-Fact

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II-15

ZEQ.=2,SEQ=17,EFW="2212068",CP="AAR CORP",DN="1",CHK=949138,FOLIO='II-15',FILE='DISK127:[12ZDM1.12ZDM14201]JK14201B.;13',USER='EYOUNG',CD=';5-DEC-2012;12:12' THIS IS THE END OF A COMPOSITION COMPONENT

TOC_END

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, AARIFS A320 LLC has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Wood Dale, State of Illinois, on this 5th day of December 2012.

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*
Name:	Dany Kleiman
Title:	Chief Executive Officer

end of user-specified TAGGED TABLE

COMMAND=ADD_TABLEWIDTH,"100%" User-specified TAGGED TABLE

Name	Title
* Dany Kleiman	Chief Executive Officer (Principal Executive Officer)
* Michael J. Sharp	Principal Accounting Officer and Principal Financial Officer
* David P. Storch	Director/Manager of AAR International Financial Services, L.L.C., the sole member of the Registrant
* Timothy J. Romenesko	Director/Manager of AAR International Financial Services, L.L.C., the sole member of the Registrant
/s/ ROBERT J. REGAN Robert J. Regan	Director/Manager of AAR International Financial Services, L.L.C., the sole member of the Registrant

end of user-specified TAGGED TABLE

COMMAND=ADD_TABLEWIDTH,"100%" User-specified TAGGED TABLE

/s/ ROBERT J. REGAN Robert J. Regan Attorney-in-Fact

end of user-specified TAGGED TABLE

II-16

ZEQ.=1,SEQ=18,EFW="2212068",CP="AAR CORP",DN="1",CHK=550326,FOLIO='II-16',FILE='DISK127:[12ZDM1.12ZDM14201]JM14201A.;18',USER='EYOUNG',CD=';5-DEC-2012;12:12'

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, AAR Landing Gear LLC has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Wood Dale, State of Illinois, on this 5th day of December 2012.

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*
Name:	Timothy J. Romenesko
Title:	President

end of user-specified TAGGED TABLE

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Name	Title
* Timothy J. Romenesko	President of AAR Landing Gear LLC; Director/Manager of AAR Airlift Group, Inc., sole member of the Registrant (Principal Executive Officer)
* Michael J. Sharp	Principal Accounting Officer and Principal Financial Officer
* David P. Storch	Director/Manager of AAR Airlift Group, Inc., sole member of the Registrant
/s/ ROBERT J. REGAN Robert J. Regan	Director/Manager of AAR Airlift Group, Inc., sole member of the Registrant

end of user-specified TAGGED TABLE

COMMAND=ADD_TABLEWIDTH,"100%" User-specified TAGGED TABLE

/s/ ROBERT J. REGAN Robert J. Regan Attorney-in-Fact

end of user-specified TAGGED TABLE

II-17

ZEQ.=2,SEQ=19,EFW="2212068",CP="AAR CORP",DN="1",CHK=999441,FOLIO='II-17',FILE='DISK127:[12ZDM1.12ZDM14201]JM14201B.;12',USER='EYOUNG',CD=';5-DEC-2012;12:12' THIS IS THE END OF A COMPOSITION COMPONENT

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, Nordisk Aviation Products AS has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Wood Dale, State of Illinois, on this 5th day of December 2012.

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*
Name:	Frode Ljoterud
Title:	President

end of user-specified TAGGED TABLE

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Name	Title
* Frode Ljoterud	President and Director (Principal Executive Officer)
* Michael J. Sharp	Principal Accounting Officer and Principal Financial Officer; Authorized U.S. Representative
* David P. Storch	Director
* Timothy J. Romenesko	Director
Heidi Oddvik	Director
Ingar Aas Haug	Director

end of user-specified TAGGED TABLE

COMMAND=ADD_TABLEWIDTH,"100%" User-specified TAGGED TABLE

/s/ ROBERT J. REGAN Robert J. Regan Attorney-in-Fact

end of user-specified TAGGED TABLE

II-18

ZEQ.=1,SEQ=20,EFW="2212068",CP="AAR CORP",DN="1",CHK=1013967,FOLIO='II-18',FILE='DISK127:[12ZDM1.12ZDM14201]JO14201A.;20',USER='EYOUNG',CD=';5-DEC-2012;12:13' THIS IS THE END OF A COMPOSITION COMPONENT

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, Telair International GmbH has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Wood Dale, State of Illinois, on this 5th day of December 2012.

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*
Name:	Axel Hauner
Title:	President & Managing Director

end of user-specified TAGGED TABLE

COMMAND=ADD_TABLEWIDTH,"100%" User-specified TAGGED TABLE

Name	Title
* Axel Hauner	President & Managing Director (Principal Executive Officer)
* Michael J. Sharp	Principal Accounting Officer and Principal Financial Officer; Authorized U.S. Representative

end of user-specified TAGGED TABLE

COMMAND=ADD_TABLEWIDTH,"100%" User-specified TAGGED TABLE

/s/ ROBERT J. REGAN Robert J. Regan Attorney-in-Fact

end of user-specified TAGGED TABLE

II-19

ZEQ.=1,SEQ=21,EFW="2212068",CP="AAR CORP",DN="1",CHK=245628,FOLIO='II-19',FILE='DISK127:[12ZDM1.12ZDM14201]JQ14201A.;18',USER='EYOUNG',CD=';5-DEC-2012;12:13'

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, Telair International AB has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Wood Dale, State of Illinois, on this 5th day of December 2012.

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*
Name:	Anders Helmner
Title:	President and Chief Executive Officer

end of user-specified TAGGED TABLE

COMMAND=ADD_TABLEWIDTH,"100%" User-specified TAGGED TABLE

Name	Title
* Anders Helmner	President and Chief Executive Officer (Principal Executive Officer)
* Michael J. Sharp	Principal Accounting Officer and Principal Financial Officer; Authorized U.S. Representative
* Timothy J. Romenesko	Director
* Axel Hauner	Director

end of user-specified TAGGED TABLE

COMMAND=ADD_TABLEWIDTH,"100%" User-specified TAGGED TABLE

/s/ ROBERT J. REGAN Robert J. Regan Attorney-in-Fact

end of user-specified TAGGED TABLE

II-20

ZEQ.=2,SEQ=22,EFW="2212068",CP="AAR CORP",DN="1",CHK=469308,FOLIO='II-20',FILE='DISK127:[12ZDM1.12ZDM14201]JQ14201B.;12',USER='EYOUNG',CD=';5-DEC-2012;12:13' THIS IS THE END OF A COMPOSITION COMPONENT

TOC_END

EXHIBIT INDEX

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| 4. | Index — Instruments defining the rights of security holders | 4.1 | Exhibits — Indenture dated as of January 23, 2012, governing the 7.25% Senior Notes Due 2022, by and among AAR, certain subsidiary guarantors identified therein and U.S. Bank National Association, as trustee (incorporated by
reference to Exhibit 4.1 to the Registrant's Current Report on Form 8-K dated January 23, 2012). |
| --- | --- | --- | --- |
| | | 4.2 | Supplemental Indenture dated as of November 30, 2012 by and among AAR, certain additional guarantors identified therein and U.S. Bank National Association, as trustee. |
| | | 4.3 | Form of 7.25% Note due 2022. |
| | | 4.4 | Registration Rights Agreement, dated as of January 23, 2012, among AAR, the guarantors identified therein, Merrill Lynch, Pierce, Fenner & Smith Incorporated, Morgan Stanley Co. LLC, Wells
Fargo Securities, LLC, Loop Capital Markets LLC, and U.S. Bancorp Investments, Inc. (incorporated by reference to Exhibit 4.3 to the Registrant's Current Report on Form 8-K dated January 23, 2012). |
| 5. | Opinion regarding legality | 5.1 | Opinion of Schiff Hardin LLP |
| | | 5.2 | Opinion of Winston & Strawn London |
| | | 5.3 | Opinion of Graf von Westphalen |
| | | 5.4 | Opinion of Baker & McKenzie Advokatbyrå KB |
| | | 5.5 | Opinion of Arntzen de Besche Advokatfirma AS |
| | | 5.6 | Opinion of Carlton Fields, P.A. |
| | | 5.7 | Opinion of Sirote & Permutt, P.C. |
| 12. | Statements re computation of ratios | 12.1 | Statement of computation of ratio of earnings to fixed charges |
| 23. | Consents of experts and counsel | 23.1 | Consent of Schiff Hardin LLP (included in its opinion filed as Exhibit 5.1) |
| | | 23.2 | Consent of Independent Registered Public Accounting Firm* |

end of user-specified TAGGED TABLE

II-21

ZEQ.=1,SEQ=23,EFW="2212068",CP="AAR CORP",DN="1",CHK=858858,FOLIO='II-21',FILE='DISK127:[12ZDM1.12ZDM14201]KA14201A.;21',USER='EYOUNG',CD=';5-DEC-2012;12:13'

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	Index	23.3	Exhibits — Consent of Winston & Strawn London (included in its opinion filed as Exhibit 5.2)
		23.4	Consent of Graf von Westphalen (included in its opinion filed as Exhibit 5.3)
		23.5	Consent of Baker & McKenzie Advokatbyrå KB (included in its opinion filed as Exhibit 5.4)
		23.6	Consent of Arntzen de Besche Advokatfirma AS (included in its opinion filed as Exhibit 5.5)
		23.7	Consent of Carlton Fields, P.A. (included in its opinion filed as Exhibit 5.6)
		23.8	Consent of Sirote & Permutt, P.C. (included in its opinion filed as Exhibit 5.7)
24.	Power of attorney	24.1	Powers of attorney are granted by the persons executing this registration statement as set forth on the signature page
25.	Statement of eligibility of trustee	25.1	Form T-1 Statement of Eligibility of U.S. Bank National Association to act as trustee with respect to the 7 1 / 4 % Senior Notes due 2022*
99.1	Additional exhibits	99.1	Form of Letter of Transmittal*
		99.2	Form of Letter to Brokers, Dealers, Commercial Banks, Trust Companies and other Nominees*
		99.3	Form of Letter to Clients*
		99.4	Form of Tax Guidelines*

end of user-specified TAGGED TABLE

COMMAND=ADD_LINERULETXT,NOSHADE COLOR="#000000" SIZE="1.0PT" WIDTH="26%" ALIGN="LEFT" * Previously filed ** Filed herewith

II-22

ZEQ.=2,SEQ=24,EFW="2212068",CP="AAR CORP",DN="1",CHK=1022734,FOLIO='II-22',FILE='DISK127:[12ZDM1.12ZDM14201]KA14201A.;21',USER='EYOUNG',CD=';5-DEC-2012;12:13' THIS IS THE END OF A COMPOSITION COMPONENT

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TOC_BEGIN Table of Additional Registrants(1)(2)(3) TOC_BEGIN EXPLANATORY NOTE PART II INFORMATION NOT REQUIRED IN PROSPECTUS

TOC_BEGIN SIGNATURES TOC_BEGIN SIGNATURES SIGNATURES TOC_BEGIN EXHIBIT INDEX SEQ=,FILE='QUICKLINK',USER=MRATH,SEQ=,EFW="2212068",CP="AAR CORP",DN="1" TOCEXISTFLAG

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AAR CORP Registration Form 2012

31334_rf_2012-12-05_7ae0c2c6-cd0f-4a59-808b-840ec310d555.zip

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AAR CORP — Registration Form 2012

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AAR CORP Registration Form 2012