Triumph Aerostructures EFFECT Notice of effectiveness

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:	August 20, 2010 5:00 P.M.

Form:

S-4

CIK:	0001021162
Company Name:	TRIUMPH GROUP INC
File Number:	333-168796

CIK:	0001477385
Company Name:	Triumph Processing, Inc.
File Number:	333-168796-58

CIK:	0001477389
Company Name:	Triumph Structures - Los Angeles, Inc.
File Number:	333-168796-57

CIK:	0001477386
Company Name:	Triumph Brands, Inc.
File Number:	333-168796-56

CIK:	0001477184
Company Name:	Triumph Group Operations, Inc.
File Number:	333-168796-55

CIK:	0001477188
Company Name:	Triumph Group Acquisition Corp.
File Number:	333-168796-54

CIK:	0001477186
Company Name:	Triumph Group Acquisition Holdings, Inc.
File Number:	333-168796-53

CIK:	0001477387
Company Name:	Triumph Fabrications - Fort Worth, Inc.
File Number:	333-168796-52

CIK:	0001477185
Company Name:	Triumph Instruments, Inc.
File Number:	333-168796-51

CIK:	0001477388
Company Name:	Triumph Engineered Solutions, Inc.
File Number:	333-168796-50

CIK:	0001477183
Company Name:	Nu-Tech Brands, Inc.
File Number:	333-168796-49

CIK:	0001477182
Company Name:	Triumph Fabrications - San Diego, Inc.
File Number:	333-168796-48

CIK:	0001477181
Company Name:	Triumph Precision Castings Co.
File Number:	333-168796-47

CIK:	0001477180
Company Name:	Triumph Turbine Services, Inc.
File Number:	333-168796-46

CIK:	0001477179
Company Name:	Triumph Engineering Services, Inc.
File Number:	333-168796-45

CIK:	0001477178
Company Name:	Triumph Actuation Systems - Valencia, Inc.
File Number:	333-168796-44

CIK:	0001477177
Company Name:	Triumph Composite Systems, Inc.
File Number:	333-168796-43

CIK:	0001477390
Company Name:	Triumph Thermal Systems, Inc.
File Number:	333-168796-42

CIK:	0001477176
Company Name:	Triumph Gear Systems, Inc.
File Number:	333-168796-41

CIK:	0001477391
Company Name:	Triumph Aftermarket Services Group, LLC
File Number:	333-168796-40

CIK:	0001477175
Company Name:	Triumph Aerospace Systems Group, LLC
File Number:	333-168796-39

CIK:	0001477392
Company Name:	Triumph Structures - Wichita, Inc.
File Number:	333-168796-38

CIK:	0001477174
Company Name:	Triumph Accessory Services - Grand Prairie, Inc.
File Number:	333-168796-37

CIK:	0001477305
Company Name:	Kilroy Steel, Inc.
File Number:	333-168796-36

CIK:	0001477306
Company Name:	Kilroy Structural Steel Co.
File Number:	333-168796-35

CIK:	0001477307
Company Name:	Triumph Metals Co
File Number:	333-168796-34

CIK:	0001477393
Company Name:	Triumph Precision, Inc.
File Number:	333-168796-33

CIK:	0001477308
Company Name:	Triumph Instruments - Burbank, Inc.
File Number:	333-168796-32

CIK:	0001477309
Company Name:	Triumph Investment Holdings, Inc.
File Number:	333-168796-31

CIK:	0001477394
Company Name:	Triumph Aviations Inc.
File Number:	333-168796-30

CIK:	0001477310
Company Name:	Triumph Aerospace Systems - Newport News, Inc.
File Number:	333-168796-29

CIK:	0001477407
Company Name:	Mexmil Holding Company, LLC
File Number:	333-168796-28

CIK:	0001477311
Company Name:	Triumph Actuation Systems - Connecticut, LLC
File Number:	333-168796-27

CIK:	0001477312
Company Name:	Triumph Actuation Systems, LLC
File Number:	333-168796-26

CIK:	0001477173
Company Name:	CBA Acquisition, LLC
File Number:	333-168796-25

CIK:	0001477408
Company Name:	HT Parts, L.L.C.
File Number:	333-168796-24

CIK:	0001477313
Company Name:	Triumph Interiors, LLC
File Number:	333-168796-23

CIK:	0001477409
Company Name:	Triumph Structures - Long Island, LLC
File Number:	333-168796-22

CIK:	0001477314
Company Name:	Triumph Controls, LLC
File Number:	333-168796-21

CIK:	0001477315
Company Name:	Triumph Group Holdings - Mexico, LLC
File Number:	333-168796-20

CIK:	0001477395
Company Name:	Triumph Group Investment - Mexico, LLC
File Number:	333-168796-19

CIK:	0001477316
Company Name:	Triumph Insulation Systems, LLC
File Number:	333-168796-18

CIK:	0001477396
Company Name:	Airframe Spares & Logistics, LLC
File Number:	333-168796-17

CIK:	0001477317
Company Name:	Mexmil China, LLC
File Number:	333-168796-16

CIK:	0001477397
Company Name:	Triumph Airborne Structures, Inc.
File Number:	333-168796-15

CIK:	0001477318
Company Name:	Triumph Fabrications - Hot Springs, Inc.
File Number:	333-168796-14

CIK:	0001477321
Company Name:	Triumph Gear Systems - Macomb, Inc.
File Number:	333-168796-13

CIK:	0001477398
Company Name:	Triumph Aerospace Systems - Wichita, Inc.
File Number:	333-168796-12

CIK:	0001477411
Company Name:	Lamar Electro-Air Corp
File Number:	333-168796-11

CIK:	0001477412
Company Name:	Triumph Structures - Kansas City, Inc.
File Number:	333-168796-10

CIK:	0001477413
Company Name:	Triumph Structures - East Texas, Inc.
File Number:	333-168796-09

CIK:	0001278888
Company Name:	VAC INDUSTRIES INC
File Number:	333-168796-08

CIK:	0001278887
Company Name:	VOUGHT COMMERCIAL AIRCRAFT CO
File Number:	333-168796-07

CIK:	0001497086
Company Name:	Triumph Aerostructures, LLC
File Number:	333-168796-06

CIK:	0001497159
Company Name:	Triumph Real Estate - Mexico, LLC
File Number:	333-168796-05

CIK:	0001497093
Company Name:	Triumph Fabrications - St. Louis, Inc.
File Number:	333-168796-04

CIK:	0001497153
Company Name:	Triumph Fabrications - Orangeburg, Inc.
File Number:	333-168796-03

CIK:	0001497257
Company Name:	Triumph Aerostructures Holdings, LLC
File Number:	333-168796-02

CIK:	0001278885
Company Name:	Triumph Structures - Everett, Inc.
File Number:	333-168796-01