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

SA02738CH (PAGE 1)

Installation of L-3 Communications Avionics Systems. Held by Acron Aviation INC., which holds 73 approved modifications in all. Last revised April 1, 2025. System: instruments and avionics.

What it applies to

Kind of product
Aircraft
Design holder
Aermacchi S.p.A.; Aermacchi S.p.A.; Aermacchi S.p.A.; Aermacchi S.p.A.; Aermacchi S.p.A.; Aermacchi S.p.A.; Aermacchi S.p.A.; Aermacchi S.p.A.; Aermacchi S.p.A.; Aermacchi S.p.A.; Aermacchi S.p.A.; Aermacchi S.p.A.; Aermacchi S.p.A.; Aermacchi S.p.A.; Aeromere S.A.; Aeronautica Macchi S.p.A. & Aerfer-Industrie Aerospaziali Meridionali S.p.A.; Aerostar Aircraft Corporation; Aerostar Aircraft Corporation; Aerostar Aircraft Corporation; Aerostar Aircraft Corporation; Aerostar Aircraft Corporation; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Air Tractor Inc.; Alexandria Aircraft LLC; Alexandria Aircraft LLC; Alexandria Aircraft LLC; Alexandria Aircraft LLC; Alexandria Aircraft LLC; Alexandria Aircraft LLC; Alexandria Aircraft LLC; Alexandria Aircraft LLC; Alexandria Aircraft LLC; Alexandria Aircraft LLC; American Champion Aircraft Corp.; American Champion Aircraft Corp.; American Champion Aircraft Corp.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; California Department of Forestry; Cirrus Design Corporation; Cirrus Design Corporation; Consolidated Vultee Aircraft Corporation Stinson Division; CPAC Inc.; CPAC Inc.; CPAC Inc.; CPAC Inc.; CPAC Inc.; CPAC Inc.; CPAC Inc.; CPAC Inc.; Cub Crafters Inc.; Cub Crafters Inc.; Diamond Aircraft Industries; Diamond Aircraft Industries; Dornier Luftfahrt GmbH; Dornier Luftfahrt GmbH; Dornier Luftfahrt GmbH; Dornier Luftfahrt GmbH; Dornier Luftfahrt GmbH; Dornier Luftfahrt GmbH; Dornier Luftfahrt GmbH; Dornier Seastar GmbH & Co KG; Dynac Aerospace Corporation; Dynac Aerospace Corporation; Dynac Aerospace Corporation; Dynac Aerospace Corporation; Dynac Aerospace Corporation; EADS-PZL Warszawa-Okecie S.A.; EADS-PZL Warszawa-Okecie S.A.; EADS-PZL Warszawa-Okecie S.A.; EADS-PZL Warszawa-Okecie S.A.; EADS-PZL Warszawa-Okecie S.A.; EADS SOCATA; FFT Gesellschaft fur Flugzeug; FLS Aerospace (Lovaux) Ltd.; Found Aircraft Canada Inc.; Found Aircraft Canada Inc.; Found Aircraft Canada Inc.; Found Brothers Aviation Limited; FS 2003 Corp.; FS 2003 Corp.; Gippsland Aeronautics Pty. Ltd.; Grob-Werke; Grob-Werke; Grob-Werke; Grob-Werke; Grob-Werke; Grob-Werke; Grob-Werke; Grob-Werke; Grob-Werke; Grumman American Aviation Corporation; Grumman American Aviation Corporation; Gulfstream American Corporation; Gulfstream American Corporation; Gulfstream American Corporation; Helio Aircraft Corporation; Helio Aircraft Corporation; Helio Aircraft LLC; Helio Aircraft LLC; Helio Aircraft LLC; Helio Aircraft LLC; Helio Aircraft LLC; Helio Aircraft LLC; Helio Aircraft LLC; Helio Aircraft LLC; Helio Aircraft LLC; Helio Aircraft LLC; Howard Aircraft Foundation; Howard Aircraft Foundation; Howard Aircraft Foundation; Ilyushin Aviation Complex; Interceptor Aircraft Corporation; Interceptor Aircraft Corporation; Interceptor Aircraft Corporation; Interceptor Aircraft Corporation; Interceptor Aircraft Corporation; Interceptor Aircraft Corporation; The King's Engineering Fellowship; Liberty Aerospace Incorporated; Lockheed Aircraft Corporation; M7 Aerospace LP; M7 Aerospace LP; M7 Aerospace LP; M7 Aerospace LP; M7 Aerospace LP; M7 Aerospace LP; M7 Aerospace LP; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; Maule Aerospace Technology Inc.; MICCO Aircraft Company; MICCO Aircraft Company; MICCO Aircraft Company; MICCO Aircraft Company; Mooney Aircraft Corporation; Mooney Aircraft Corporation; Mooney Aircraft Corporation; Mooney Aircraft Corporation; Mooney Aircraft Corporation; Mooney Aircraft Corporation; Mooney Aircraft Corporation; Mooney Aircraft Corporation; Mooney Aircraft Corporation; Mooney Aircraft Corporation; Mooney Aircraft Corporation; Mooney Aircraft Corporation; Mooney Aircraft Corporation; Mooney Aircraft Corporation; Mooney Aircraft Corporation; Mooney Aircraft Corporation
Models
F.260, F.260B, F.260C, F.260D, F.260E, F.260F, S.211A, S.205 - 18/F, S.205 - 18/R, S.205 - 20/F, S.205 - 20/R, S.205 - 22/R, S.208, S.208A, Falco F.8.L., AM-3, 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), AT-401, AT-401A, AT-401B, AT-402, AT-402A, AT-402B, AT-501, AT-502, AT-502A, AT-502B, AT-503, AT-503A, AT-602, AT-802, AT-802A, 14-19, 14-19-2, 14-19-3, 14-19-3A, 17-30, 17-31, 17-31TC, 17-30A, 17-31A, 17-31ATC, 8GCBC, 8KCAB, 402, BN-2, BN-2A, BN-2A-2, BN-2A-20, BN-2A-21, BN-2A-26, BN-2A-27,...
Type certificates
A10EU, A10EU, A10EU, A10EU, A10EU, A10EU, A86EU, A9EU, A9EU, A9EU, A9EU, A9EU, A9EU, A9EU, 7A11, A19EU, A17WE, A17WE, A17WE, A17WE, A17WE, A17SW, A17SW, A17SW, A17SW, A17SW, A17SW, A17SW, A17SW, A17SW, A17SW, A17SW, A17SW, A19SW, A19SW, A19SW, 1A3, 1A3, 1A3, 1A3, 1A3, 1A3, 1A3, A18CE, A18CE, A18CE, A21CE, A21CE, A3CE, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A29EU, A29EU, A29EU, A00004LA, A00009CH, A00009CH, A-774, A12SO, A12SO, A12SO, A12SO, A12SO, A12SO, A12SO, A12SO, A00006SE, A00006SE, TA4CH, TA4CH, A16EU, A16EU, A16EU, A16EU, A16EU, A16EU, A16EU, A62EU, 1A21, 1A21, 1A21, 1A21, 1A21, A55EU, A55EU, A55EU, A69EU, A69EU, A60EU, A58EU, A64EU, A7EA, A7EA, A7EA, A13EA, A-780, A-780, A00011LA, A49CE, A57EU, A57EU, A57EU, A57EU, A57EU, A57EU, A57EU, A57EU, TC 654, TC 654, A-734, A-734, A-734, 3A3, 3A3, 1A8, 1A8, 1A8, 1A8, 1A8, 1A8, 1A8, 1A8, A4EA, A4EA, A-717, A-717, A-717, A45CE, 3A18, 3A18, 3A18, 3A18, 3A18, 3A18, A2WI, A00008DE, 2A11, A5SW, A5SW, A5SW, A5SW, A5SW, A5SW, A5SW, 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, 3A1, 3A1, 3A1, 3A1, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, A6SW
On this site
Agusta Spa F.260D 11 registered
Air Tractor Inc AT-401 68 registered
Air Tractor Inc AT-402 160 registered
Air Tractor Inc AT-502 502 registered
Air Tractor Inc AT-602 246 registered
Air Tractor Inc AT-802 684 registered
Bellanca 17 Viking 628 registered
Britten-Norman BN-2 54 registered
Cirrus SR20 1,629 registered
Cirrus SR22 7,066 registered
Commander Aircraft Co 114 103 registered
Cub Crafters CC18 33 registered
Daher (Socata) TBM-700 TBM 700 through TBM 960 1,006 registered
Diamond Aircraft DA20 Katana and Eclipse 364 registered
Dornier DO28 7 registered
Dornier DORNIER 228 11 registered
Downer 14 7 registered
Eads Pzl Warszawa-Okecie Sa PZL-104 7 registered
Estumkeda Ltd Dba Micco Acft MAC-145 15 registered
Found Acft Canada Inc FBA-2 19 registered
Grob Aircraft Ag G120 9 registered
Grumman SCAN TYPE 30 8 registered
Helio Aircraft Ltd H800 6 registered
Helio H-250 11 registered
Helio H-295 54 registered
Helio H-391 16 registered
Helio H-395 17 registered
Howard Aircraft DGA-15 97 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
Meyers MAC-145 14 registered
Mooney M-20 6,247 registered
North American OV-10 20 registered
Pilatus Britten-Norman Ltd. BN-2 13 registered
Piper PA-12 Super Cruiser 1,247 registered
Piper PA-60 Aerostar 57 registered
Rockwell International 112 207 registered
Siai-Marchetti F.260 7 registered
Siai-Marchetti F.260C 17 registered
Siai-Marchetti S.205/22R 22 registered
Swearingen SA-26 9 registered
Swearingen SA227 32 registered
Wsk-Pzl Warzawa-Okecie PZL-104 16 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 8, 2026.