# STC SA2-952

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Razorback Fabrics Inc, United States
- Description: Installation of fiberglass covering.
- Applied: April 5, 1963
- Status date: September 10, 1996
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS A-675](https://openairdocs.org/tcds/A-675), [TCDS A-751](https://openairdocs.org/tcds/A-751), [TCDS A-802](https://openairdocs.org/tcds/A-802), [TCDS 1A8](https://openairdocs.org/tcds/1A8), [TCDS ATC 560](https://openairdocs.org/tcds/ATC%20560), [TCDS ATC 579](https://openairdocs.org/tcds/ATC%20579), [TCDS ATC 602](https://openairdocs.org/tcds/ATC%20602), [TCDS ATC 604](https://openairdocs.org/tcds/ATC%20604), [TCDS 716](https://openairdocs.org/tcds/716), [TCDS 745](https://openairdocs.org/tcds/745), [TCDS A-773](https://openairdocs.org/tcds/A-773), [TCDS A-722](https://openairdocs.org/tcds/A-722), [TCDS A-799](https://openairdocs.org/tcds/A-799), [TCDS 574](https://openairdocs.org/tcds/574), [TCDS A-729](https://openairdocs.org/tcds/A-729), [TCDS A-764](https://openairdocs.org/tcds/A-764), [TCDS A-772](https://openairdocs.org/tcds/A-772), [TCDS ATC 397](https://openairdocs.org/tcds/ATC%20397), [TCDS A-706](https://openairdocs.org/tcds/A-706), [TCDS A-724](https://openairdocs.org/tcds/A-724) and 34 more
- Certificate PDF: https://openairdocs.org/files/sha256/db/db/dbdb65b94ebba9c4f711863dda4e993619b9a510bc4e20fa1c5d837d688d4414
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4601E168D68B03D185256CC10083D506.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2-952

## ADs that name it (0)

None.

## Approved models (65, first 50)

- Aeronca Aircraft Corporation (L-3F) 65-CA ([TCDS A-675](https://openairdocs.org/tcds/A-675))
- Aeronca Aircraft Corporation 15AC ([TCDS A-802](https://openairdocs.org/tcds/A-802))
- Aeronca Aircraft Corporation O-58A (Army L-3A) ([TCDS A-751](https://openairdocs.org/tcds/A-751))
- Aeronca Aircraft Corporation O-58B (Army L-3B) ([TCDS A-751](https://openairdocs.org/tcds/A-751))
- Aeronca Aircraft Corporation O-58B (Army L-3C) ([TCDS A-751](https://openairdocs.org/tcds/A-751))
- Aeronca Aircraft Corporation SO-58B ([TCDS A-751](https://openairdocs.org/tcds/A-751))
- Alliance Aircraft Group LLC H-391 (USAF YL-24) ([TCDS 1A8](https://openairdocs.org/tcds/1A8))
- Allied Ag Cat Productions Inc. G-164 ([TCDS 1A16](https://openairdocs.org/tcds/1A16))
- Beech Aircraft Corporation 17 Series ([TCDS ATC 602](https://openairdocs.org/tcds/ATC%20602))
- Beech Aircraft Corporation B17B ([TCDS ATC 560](https://openairdocs.org/tcds/ATC%20560))
- Beech Aircraft Corporation B17L ([TCDS ATC 560](https://openairdocs.org/tcds/ATC%20560))
- Beech Aircraft Corporation B17R (Army UC-43H) ([TCDS ATC 579](https://openairdocs.org/tcds/ATC%20579))
- Beech Aircraft Corporation C17R (Army UC-43E) ([TCDS ATC 604](https://openairdocs.org/tcds/ATC%20604))
- Beech Aircraft Corporation SB17L ([TCDS ATC 560](https://openairdocs.org/tcds/ATC%20560))
- Beech Aircraft Corporation SC17R ([TCDS ATC 604](https://openairdocs.org/tcds/ATC%20604))
- Bellanca Aircraft Corporation 14 Series ([TCDS 716](https://openairdocs.org/tcds/716))
- Bellanca Aircraft Corporation 14-12F-3 ([TCDS 745](https://openairdocs.org/tcds/745))
- Bellanca Aircraft Corporation 14-13 Series ([TCDS A-773](https://openairdocs.org/tcds/A-773))
- Commonwealth Aircraft Inc. 185 ([TCDS A-729](https://openairdocs.org/tcds/A-729))
- Commonwealth Aircraft Inc. 7000 ([TCDS 574](https://openairdocs.org/tcds/574))
- Consolidated Vultee Aircraft Corporation Stinson Division L-5 Series ([TCDS A-764](https://openairdocs.org/tcds/A-764))
- Curtiss-Wright Corporation Army C-46A ([TCDS A-772](https://openairdocs.org/tcds/A-772))
- Curtiss-Wright Corporation Army C-46D ([TCDS A-772](https://openairdocs.org/tcds/A-772))
- Curtiss-Wright Corporation Jr. CW-1 ([TCDS ATC 397](https://openairdocs.org/tcds/ATC%20397))
- Fairchild Industries Inc. 24R Series ([TCDS A-706](https://openairdocs.org/tcds/A-706))
- Fairchild Industries Inc. M-62 Series ([TCDS A-724](https://openairdocs.org/tcds/A-724))
- General Dynamics Corporation PBY-5 (Army OA-10) ([TCDS 2-548](https://openairdocs.org/tcds/2-548))
- General Dynamics Corporation PBY-6A ([TCDS AR-22](https://openairdocs.org/tcds/AR-22))
- Grumman American Aviation Corporation F8F-2 ([TCDS AR-32](https://openairdocs.org/tcds/AR-32))
- Grumman American Aviation Corporation G-21 ([TCDS 654](https://openairdocs.org/tcds/654))
- Gulfstream Aerospace Corporation G-44 (Army 0A-14) ([TCDS A-734](https://openairdocs.org/tcds/A-734))
- Gulfstream Aerospace Corporation G-44 (Navy J4F-2) ([TCDS A-734](https://openairdocs.org/tcds/A-734))
- Jobmaster Company DGA-15 Series ([TCDS A-717](https://openairdocs.org/tcds/A-717))
- Lockheed Aircraft Corporation Navy PV-2 ([TCDS LTC-13](https://openairdocs.org/tcds/LTC-13))
- Martin-Marietta Corporation 404 ([TCDS 1A7](https://openairdocs.org/tcds/1A7))
- McDonnell Douglas Corporation DC-6B (Navy R6D-1Z) ([TCDS 6A4](https://openairdocs.org/tcds/6A4))
- Monocoupe Corporation 90 Series ([TCDS A-306](https://openairdocs.org/tcds/A-306))
- Mooney Aircraft Corporation M20 ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20A ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Naval Aircraft Factory Navy N3N-3 ([TCDS A-2-569](https://openairdocs.org/tcds/A-2-569))
- North American Aviation Inc. Army B-25 Series ([TCDS AL-2](https://openairdocs.org/tcds/AL-2))
- Raytheon Aircraft Company 18 Series ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company C18 Series ([TCDS A-757](https://openairdocs.org/tcds/A-757))
- Raytheon Aircraft Company D17A (Army UC-43F) ([TCDS 713](https://openairdocs.org/tcds/713))
- Raytheon Aircraft Company D17R (Army UC-43A) ([TCDS 638](https://openairdocs.org/tcds/638))
- Raytheon Aircraft Company G17S ([TCDS 779](https://openairdocs.org/tcds/779))
- Rockwell International Corporation AT-6 (SNJ-2) ([TCDS A-2-575](https://openairdocs.org/tcds/A-2-575))
- Ryan Aeronautical Company ST-3KR (Army PT-22) ([TCDS A-749](https://openairdocs.org/tcds/A-749))
- Superior Aircraft Company Culver V ([TCDS A-778](https://openairdocs.org/tcds/A-778))
- The Cessna Aircraft Company 170 ([TCDS A-799](https://openairdocs.org/tcds/A-799))

All 65: https://openairdocs.org/stc/SA2-952/models.md

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

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~.e:parhn.e:nt .of 'filra:ns:p.ortati.o:n - JJf .e.h.eral J\&fati.o:n J\.hmi:nistrati.o:n ~upplementa:l W~p.e fil.ertif ira:t.e ~ ~eAt~~h Razorback Fabrics, Inc.

2179 Elmont Road Maynard, AR 72444 ce,4~ ufa-/ de~ Vb de~ de.ufpzj~·P de~~ «HM de &maa/avt,J, ~ avuzaavt,J, ~ a.J-,yu,c~~.nweade-:,.~~~ ~g:5«,d * ~de * ~~avt,J,.

@'~g:5~ ~ ~eAt~cak JV~.· * (see attached FAA Approved Model List) Aa.&.· * A~.·* !!/JeM>~_idmn ~~ !¥~ ~~-- Installation of Fiberglass covering in accordance with Instructions No. 39-6 dated July 1964.

:l?rmaa/avt,J, and' ~~aavt,J,. · Compatibility of this design change with previously approved modifications must be determined by the installer ~ ce...t'~~de~vzp~ ~ &J,de~fo~~~ vi,~a,t/~ MU'~~~ OP a ~vuumn ~ &J, od'-~ ~~~ de ..A,~~,do,p ~de %~ ..A,oaumn A~~mn.

!¥are ~ ~ca.tmn .·April o 5, 196 3 !!/Ja.te~~-·May 19, 1960 !?/Ja.te~.-August 02, 1965 ..99, .u.A!'dmn ~de ..A,~~~ S'i]~f A.J. M rill, Manager Special Certification Office Southwest Region (Title)

FAA APPROVED MODEL LIST (AML) Original Issue Date: May 19, 1960 Aircraft Model Original Type Certifcate Number Aeronca ISAC 802 Aeronca 058 Series 751 Aeronca65-CA 675 Beech 17 Series 604,713,638,779,560,579,602 Beech 18 Series 757,765 Bellanca 14 Series 716,745,773 Cessna T50 Series 722 Cessna 170 Wings 799 Commonwealth 185 729 Commonwealth Rearwin 7000 574 Convair PBY-6A AR-22 Consolidated PBY-5 Series 2-548 CulverV 778 Curtiss Jr. CW-I ATC 397 Curtiss C-46 A & D (Ailerons} 3A2, 772, 789 Douglas DC-6B 6A4 Fairchild 24R Series 706 Fairchild M62 Series 724 Grumman F8F-2 AR-32 Grumman G-21 Series 654 Grumman G-44 Series 734 Grumman G-164 1A16 Helio H3 91 Series 1A8 HowardDGA-15 Series 717 Lockheed PV-2, rudder only LTC 13 Martin404 1A7 Monocoupe 90 Series 306 Mooney M20, M20A 2A3 NavvN3N-3 2-569 North American AT-6 Series 2-575 North American B-25 Series LTC2 Piper J3 Series ATC 660, 691, 692, 695, 698 Piper J4E (Fuselage) 740 Piper J4, J4A, & J4A-S 703 Piper PA-12 Series 780 PiperPA-14 797 PiperPA-15 800 PiperPA-16 lAl Piper P A-18 Series 1A2, AR-7 PiperPA-25 2Al0 Rvan ST-3KR (PT-22) 749 Stinson L-5 Series 764 Stinson 108 Series 767 Waco DPF-7 & VPF-7 642 --------··------------------·-·---------------------------------------------

## Every issue (1)

- September 10, 1996: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/db/db/dbdb65b94ebba9c4f711863dda4e993619b9a510bc4e20fa1c5d837d688d4414)

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