SA2-952
Installation of fiberglass covering. Held by Razorback Fabrics INC, which holds 10 approved modifications in all. Last revised September 10, 1996. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Aeronca Aircraft Corporation; Aeronca Aircraft Corporation; Aeronca Aircraft Corporation; Aeronca Aircraft Corporation; Aeronca Aircraft Corporation; Aeronca Aircraft Corporation; Alliance Aircraft Group LLC; Beech Aircraft Corporation; Beech Aircraft Corporation; Beech Aircraft Corporation; Beech Aircraft Corporation; Beech Aircraft Corporation; Beech Aircraft Corporation; Beech Aircraft Corporation; Bellanca Aircraft Corporation; Bellanca Aircraft Corporation; Bellanca Aircraft Corporation; The Cessna Aircraft Company; The Cessna Aircraft Company; Commonwealth Aircraft Inc.; Commonwealth Aircraft Inc.; Consolidated Vultee Aircraft Corporation Stinson Division; Curtiss-Wright Corporation; Curtiss-Wright Corporation; Curtiss-Wright Corporation; Fairchild Industries Inc.; Fairchild Industries Inc.; General Dynamics Corporation; General Dynamics Corporation; Grumman American Aviation Corporation; Grumman American Aviation Corporation; Gulfstream Aerospace Corporation; Gulfstream Aerospace Corporation; Jobmaster Company; Lockheed Aircraft Corporation; Martin-Marietta Corporation; McDonnell Douglas Corporation; Monocoupe Corporation; Mooney Aircraft Corporation; Mooney Aircraft Corporation; Naval Aircraft Factory; North American Aviation Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Rockwell International Corporation; Ryan Aeronautical Company; Superior Aircraft Company; Univair Aircraft Corporation; The Waco Aircraft Company; Allied Ag Cat Productions Inc.
- Models
- (L-3F) 65-CA, SO-58B, O-58B (Army L-3C), O-58A (Army L-3A), O-58B (Army L-3B), 15AC, H-391 (USAF YL-24), B17L, SB17L, B17B, B17R (Army UC-43H), 17 Series, C17R (Army UC-43E), SC17R, 14 Series, 14-12F-3, 14-13 Series, T-50 Series, 170, 7000, 185, L-5 Series, Army C-46A, Army C-46D, Jr. CW-1, 24R Series, M-62 Series, PBY-5 (Army OA-10), PBY-6A, G-21, F8F-2, G-44 (Army 0A-14), G-44 (Navy J4F-2), DGA-15 Series, Navy PV-2, 404, DC-6B (Navy R6D-1Z), 90 Series, M20, M20A, Navy N3N-3, Army B-25 Series, PA-16, PA-18, PA-25 (Restricted Cat.), PA-28-140, J4A-S, J4A, J4, J4E (Army L-4E), PA-12 Series,...
- Type certificates
- A-675, A-751, A-751, A-751, A-751, A-802, 1A8, ATC 560, ATC 560, ATC 560, ATC 579, ATC 602, ATC 604, ATC 604, 716, 745, A-773, A-722, A-799, 574, A-729, A-764, A-772, A-772, ATC 397, A-706, A-724, 2-548, AR-22, 654, AR-32, A-734, A-734, A-717, LTC-13, 1A7, 6A4, A-306, 2A3, 2A3, A-2-569, AL-2, 1A1, 1A2, 2A10, 2A13, A-703, A-703, A-703, A-740, A-780, A-797, A-800, ATC 660, 638, 713, 779, A-757, A-765, A-2-575, A-749, A-778, A-767, A-642, 1A16
- On this site
- Aeronca 15 162 registered
Bellanca 14 282 registered
Bellanca 17 Viking 628 registered
Cessna 170 2,085 registered
Cessna 185 Skywagon 227 registered
Cessna 404 26 registered
Cessna T-50 37 registered
Commonwealth 185 62 registered
Consolidated Vultee PBY-5 8 registered
Consolidated Vultee PBY-6 7 registered
Curtiss Wright JR CW1 20 registered
Fairchild 24 242 registered
Fairchild M-62 186 registered
Grumman American Avn. Corp. G-164 12 registered
Grumman F8 14 registered
Grumman G-21 35 registered
Grumman G-44 82 registered
Helio H-391 16 registered
Howard Aircraft DGA-15 97 registered
Piper PA-12 Super Cruiser 1,247 registered
Piper PA-14 100 registered
Piper PA-15 165 registered
Piper PA-16 Clipper 276 registered
Piper PA-25 Pawnee 455 registered
Piper PA-28 Cherokee, Warrior, Archer and Arrow 18,637 registered
Rearwin 7000 7 registered
Stinson 108 Voyager and Station Wagon 1,270 registered
Stinson L-5 125 registered
Superior CULVER V 7 registered - The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 21, 2026.