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

SA03658AT

Installation of a Voice Alert System to incorporate as primary annunciators for stall and gear warnings. Held by Aircraft Components INC, which holds 22 approved modifications in all. Last revised January 22, 2016. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
Aerostar Aircraft Corporation; Aerostar Aircraft Corporation; Aerostar Aircraft Corporation; Aerostar Aircraft Corporation; Aerostar Aircraft Corporation; Alexandria Aircraft LLC; Alexandria Aircraft LLC; Alexandria Aircraft LLC; Alexandria Aircraft LLC; Alexandria Aircraft LLC; Alexandria Aircraft LLC; Alexandria Aircraft LLC; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Commander Aircraft Corporation; Commander Aircraft Corporation; Commander Aircraft Corporation; Commander Aircraft Corporation; Commander Aircraft Corporation; Commander Aircraft Corporation; Commander Aircraft Corporation; Commander Aircraft Corporation; Gulfstream Aerospace Corporation; Lavia Argentina S.A. 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Models
PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), PA-60-700P (Aerostar 700P), 14-19-2, 14-19-3, 14-19-3A, 14-19, 17-30, 17-31, 17-31TC, 100, 19A, 200, 200C, 200CT, 23, 35-33, 35-A33, 35-B33, 35-C33, 35-C33A, 35, 35R, 36, 50, 56TC, 58, 58A, 58P, 58PA, 58TC, 58TCA, 65-80, 65-88, 65-90, 65-A80, 65-A90, 65-B80, 65, 95-55, 95-A55, 95-B55, 95-B55A, 95-B55B, 95-C55, 95-C55A, 95, 99, 99A (FACH), 99A, A100, A100A, A100C, A200 (C-12A), A200 (C-12C), A200C (UC-12B), A23-19, A23-24, A23, A23A, A24, A24R, A35, A36, A36TC, A56TC, A65-8200, A65,...
Type certificates
A17WE, A17WE, A17WE, A17WE, A17WE, 1A3, 1A3, 1A3, 1A3, 1A3, 1A3, 1A3, A14CE, A1CE, A24CE, A24CE, A24CE, A1CE, 3A15, 3A15, 3A15, 3A15, 3A15, A-777, A-777, 3A15, 5A4, 3A16, 3A16, 3A16, A23CE, A23CE, A23CE, A23CE, 3A20, 3A20, 3A20, 3A20, 3A20, 3A20, 3A20, 3A16, 3A16, 3A16, 3A16, 3A16, 3A16, 3A16, 3A16, A14CE, A14CE, A14CE, A14CE, A14CE, A14CE, A24CE, A24CE, A24CE, A1CE, A1CE, A1CE, A1CE, A1CE, A1CE, A-777, 3A15, 3A15, 3A16, 3A20, 3A20, A14CE, A14CE, A14CE, A1CE, A24CE, A24CE, A24CE, A24CE, A24CE, A24CE, A24CE, A1CE, A1CE, A-777, 3A15, 5A4, 3A20, 3A16, A14CE, A1CE, A1CE, A-777, 5A4, 3A20, 3A20, A14CE, A-777, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 3A16, 3A16, 3A16, 3A15, 3A15, 3A15, A-777, 5A4, 3A16, 3A16, 3A20, 3A16, 3A15, 3A15, 3A15, A-777, 5A4, 3A15, A-777, 5A4, 3A15, 5A4, 3A20, 3A15, 5A4, 3A15, A1CE, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, A12SO, A12SO, A12SO, A12SO, A12SO, A12SO, A12SO, A12SO, A11SO, 2A8, 2A8, 2A8, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 1A6, 1A6, 1A6, 1A6, 1A6, 1A6, 1A6, 1A6, 1A10, 1A10, 1A10, 1A10, 1A10, 1A15, 1A15, 1A15, 1A15, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, A1EA, A20SO, A20SO, A20SO, A20SO, A8EA, A8EA, A8EA, A8EA, A8EA, A8EA, A3SO, A3SO, A3SO, A3SO, A3SO, A3SO, A3SO, A3SO, A3SO, A3SO, A3SO, A7SO, A7SO, A7SO, A18SO, A1EA, A1EA, A19SO, A19SO, A25SO, A25SO, A-782, A-782, A-782, A-782, A-782, A-782, A-782, A-782, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A17, 3A17, 3A17, 3A17, 3A17, A13CE, A13CE, A13CE, A20CE, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A24, 3A24, 3A24, 3A24, 3A24, 3A24, A4CE, A4CE, A16CE, A16CE, A37CE, A37CE, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A25, 3A25, 3A25, 3A25, 3A25, 3A25, 3A25, 3A25, 3A25, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, 3A25, 3A25, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, 3A24, 3A24, 3A10, 3A17, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, 3A21, 3A21, A6CE, 3A17, 3A17, 3A17, 3A17, 3A17, 3A17, 3A13, A16CE, A16CE, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A10, 3A10, 3A10, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A4CE, A4CE, A4CE, A4CE, A4CE, 3A13, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A4CE, A11EA, A11EA, A11EA, A11EA, A16EA, A16EA, A16EA, A16EA, 6A1, 6A1, 6A1, 6A1, 6A1, 6A1, 6A1, 6A1, 2A4, 6A1, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4
On this site
Aero Commander 680 51 registered
Aerostar Acft Corp Of Texas M20 23 registered
Beechcraft 35 Bonanza and Debonair 1,078 registered
Beechcraft 58 Baron 1,295 registered
Beechcraft 65 201 registered
Beechcraft 95 Travel Air and Baron 55 1,245 registered
Beechcraft A100 15 registered
Beechcraft A200 34 registered
Beechcraft A23 329 registered
Beechcraft A36 Bonanza 2,530 registered
Beechcraft A65 7 registered
Beechcraft B100 59 registered
Beechcraft B200 King Air B200 718 registered
Beechcraft B36 Bonanza 308 registered
Cessna 172 Skyhawk 20,670 registered
Cessna 177 Cardinal 2,158 registered
Cessna 210 Centurion 1,526 registered
Cessna A185 Skywagon 1,372 registered
Cessna P172 23 registered
Cessna P206 Super Skylane 163 registered
Cessna P210 Pressurized Centurion 443 registered
Cessna P337 33 registered
Cessna R172 Hawk XP 758 registered
Cessna R182 Skylane RG 706 registered
Cessna T-310 207 registered
Cessna T207 65 registered
Cessna T210 Turbo Centurion 1,284 registered
Cessna T337 193 registered
Cessna TP206 25 registered
Cessna TR182 Turbo Skylane RG 465 registered
Cessna TU206 343 registered
Cessna U206 Stationair 798 registered
Commander Aircraft Co 114 103 registered
Downer 14 7 registered
Maule M-4 207 registered
Maule M-5 364 registered
Maule M-6 81 registered
Maule M-7 275 registered
Maule MT-7 76 registered
Maule MX-7 192 registered
Maule MXT-7 134 registered
Navion NAVION D 5 registered
Navion NAVION F 6 registered
Navion NAVION G 61 registered
Navion NAVION H 36 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-25 Pawnee 455 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-39 Twin Comanche C/R 82 registered
Piper PA-44 Seminole 599 registered
Piper PA-46 Malibu, Mirage, Matrix and M-Class 1,692 registered
Piper PA-60 Aerostar 57 registered
Rockwell International 112 207 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 7, 2026.