The U.S. aircraft register, updated daily
Approved modifications · supplemental type certificate · current · reissued

SA1418SO

Replacement of rotor vanes in Airborne 211CC and 212CW vacuum pumps. (See limitations). Held by Aircraft Products Supply CO INC, which holds 3 approved modifications in all. Last revised June 12, 1984. System: heating, ice protection and utility systems.

What it applies to

Kind of product
Aircraft
Design holder
Aermacchi S.p.A.; Aermacchi S.p.A.; Alliance Aircraft Group LLC; Alliance Aircraft Group LLC; Bellanca Aircraft Corporation; Bellanca Aircraft Corporation; Bellanca Aircraft Corporation; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; Commander Aircraft Company; Commander Aircraft Company; Commander Aircraft Company; Martin-Marietta Corporation; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Miscellaneous; Mooney Aircraft Corporation; Mooney Aircraft Corporation; Mooney Aircraft Corporation; Mooney Aircraft Corporation; 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.; 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; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; SOCATA - Groupe Aerospatiale; Tiger Aircraft LLC; Tiger Aircraft LLC
Models
F.260, S.208, H-295 (USAF U-10D), HST-550A (USAF AU-24A), 17-30A, 17-31A, 17-31ATC, 310, T310 Series, 172A, 172C, 172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172, 172B, 182A, 182, 182M, 182C, 182D, 182E, 182F, 182G, 182H, 182J, 182L, 182N, 182P, 182R, 182K, 182B, 175, 150, 152, 210-5 (205), 210L, 210, T210F, 185A, 185B, 185C, 185D, 185E, 185, 340, 320, 180H, 180C, 180, 180B, 180D, 180E, 180F, 180G, 180J, 180K, 180A, 170, 177, T207, 207, 177RG, 206, T337G, T337 Series, 337, 402B, 402A, 401, 402C, 414, 411, 414A, 421C, 421, 114, 112TC, 112TCA, 404, Bee Dee M-4, Bee Dee M-4-210,...
Type certificates
A10EU, A9EU, 1A8, A4EA, A18CE, A18CE, A18CE, 3A10, 3A10, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A17, 3A19, 3A19, 3A21, 3A21, 3A21, 3A21, 3A24, 3A24, 3A24, 3A24, 3A24, 3A24, 3A25, 3A25, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, A-799, A13CE, A16CE, A16CE, A20CE, A4CE, A6CE, A6CE, A6CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A12SO, A12SO, A12SO, 1A7, 3A23, 3A23, 3A23, 3A23, 3A23, Miscellaneous, 2A3, 2A3, 2A3, A6SW, 1A10, 1A15, 1A2, 1A6, 2A13, A18SO, A19SO, A1EA, A20SO, A20SO, A20SO, A3SO, A3SO, A3SO, A7SO, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A16, 3A16, 3A16, A-777, A-777, A-777, A-777, A-777, A-777, A-777, A-777, A-777, A1CE, A1CE, A1CE, A23CE, A29CE, A30CE, A17SO, A11EA, A16EA
On this site
Beechcraft 35 Bonanza and Debonair 1,078 registered
Beechcraft 95 Travel Air and Baron 55 1,245 registered
Bellanca 17 Viking 628 registered
Cessna 150 7,995 registered
Cessna 152 1,637 registered
Cessna 170 2,085 registered
Cessna 172 Skyhawk 20,669 registered
Cessna 175 Skylark 926 registered
Cessna 177 Cardinal 2,158 registered
Cessna 180 Skywagon 2,605 registered
Cessna 182 Skylane 11,827 registered
Cessna 185 Skywagon 227 registered
Cessna 206 Stationair 213 registered
Cessna 207 Skywagon 207 115 registered
Cessna 210 Centurion 1,527 registered
Cessna 310 1,410 registered
Cessna 320 137 registered
Cessna 337 Skymaster 370 registered
Cessna 340 707 registered
Cessna 401 51 registered
Cessna 402 174 registered
Cessna 404 26 registered
Cessna 411 10 registered
Cessna 414 Chancellor 605 registered
Cessna 421 Golden Eagle 769 registered
Cessna T-310 207 registered
Cessna T207 65 registered
Cessna T210 Turbo Centurion 1,284 registered
Cessna T337 193 registered
Helio H-295 54 registered
Maule BEE DEE M-4-210 5 registered
Piper PA-22 Tri-Pacer and Colt 2,940 registered
Piper PA-23 Apache and Aztec 1,316 registered
Piper PA-24 Comanche 2,428 registered
Piper PA-28 Cherokee, Warrior, Archer and Arrow 18,633 registered
Piper PA-30 Twin Comanche 879 registered
Piper PA-31 Navajo and Chieftain 935 registered
Piper PA-32 Cherokee Six, Lance and Saratoga 3,917 registered
Piper PA-34 Seneca 998 registered
Piper PA-38 Tomahawk 442 registered
Piper PA-44 Seminole 599 registered
Rockwell International 112 207 registered
Siai-Marchetti F.260 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 12, 2026.