SA01861SE (PAGE 2)
Fabrication and installation of Landing Light Controller. Held by Seaton Engineering CORP., which holds 9 approved modifications in all. Last revised July 16, 2019. System: electrical power.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Alliance Aircraft Group LLC; Alliance Aircraft Group LLC; Alliance Aircraft Group LLC; Alliance Aircraft Group LLC; Alliance Aircraft Group LLC; Alliance Aircraft Group LLC; Alliance Aircraft Group LLC; Alliance Aircraft Group LLC; Alliance Aircraft Group LLC; Alliance Aircraft Group LLC; Alliance Aircraft Group LLC; Alliance Aircraft Group LLC; Bombardier Inc.; Bombardier Inc.; Bombardier Inc.; Bombardier Inc.; Bombardier Inc.; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cessna Aircraft Company; Cirrus Design Corporation; Cirrus Design Corporation; Columbia Aircraft Company; Columbia Aircraft Company; Columbia Aircraft Company; Commander Aircraft Company; Commander Aircraft Company; Commander Aircraft Company; Commander Aircraft Company; Commander Aircraft Company; Commander Aircraft Company; Commander Aircraft Company; Commander Aircraft Company; Cub Crafters Inc.; Cub Crafters Inc.; de Havilland Inc. (Canada); de Havilland Inc. (Canada); de Havilland Inc. (Canada); Diamond Aircraft Industries; Diamond Aircraft Industries; Diamond Aircraft Industries; Diamond Aircraft Industries; Extra Flugzeugbau GmbH; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Found Aircraft Development Inc.; Found Aircraft Development Inc.; Found Aircraft Development Inc.; Gulfstream American Corporation; Gulfstream American Corporation; Gulfstream American Corporation; Helio Aircraft Corporation; Helio Aircraft Corporation; Lockheed Aircraft Corporation; Lockheed Aircraft Corporation; Luscombe Aircraft Corporation; Luscombe Aircraft Corporation; The Don Luscombe Aviation History Foundation Inc.; The Don Luscombe Aviation History Foundation Inc.; The Don Luscombe Aviation History Foundation Inc.; The Don Luscombe Aviation History Foundation Inc.; The Don Luscombe Aviation History Foundation Inc.; The Don Luscombe Aviation History Foundation Inc.; The Don Luscombe Aviation History Foundation Inc.; The Don Luscombe Aviation History Foundation 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.; 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; Revo Incorporated; Revo Incorporated; Revo Incorporated; Revo Incorporated; Revo Incorporated; Revo Incorporated; Revo Incorporated; Rust Robert E.; Rust Robert E.; Rust Robert E.; Tiger Aircraft LLC; Tiger Aircraft LLC; Tiger Aircraft LLC; Tiger Aircraft LLC; Tiger Aircraft LLC; Tiger Aircraft LLC; Tiger Aircraft LLC; Tiger Aircraft LLC
- Models
- H-250, H-295 (USAF U10D), H-391 (USAF UL-24), H-391B, H-395 (USAF L-28A or U-10B), H-395A, H-700, H-800, HT-295, 500, HST-550, HST-550A (USAF AU-24A), DHC-3, DHC-6-1, DHC-6-100, DHC-6-200, DHC-6-300, 310, 310A, 310B, 310C, 310D, 310E, 310F, 310G, 310H, 310I, 310J, 310J-1, 310K, 310L, 310N, 310P, 310Q, 310R, E310H, E310J, T310P, T310Q, T310R, 320, 320-1, 320A, 320B, 320C, 320D, 320E, 320F, 335, 340, 340A, 404, 406, 441, 336, 337, 337A, 337B, 337C, 337D, 337E, 337F, 337G, 337H, M337B, P337H, T337B, T337C, T337D, T337E, T337F, T337G, T337H, T337H-SP, 401, 401A, 401B, 402, 402A, 402B, 402C,...
- Type certificates
- 1A8, 1A8, 1A8, 1A8, 1A8, 1A8, 1A8, 1A8, 1A8, A2EA, A4EA, A4EA, A-815, A9EA, A9EA, A9EA, A9EA, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 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, 3A25, 3A25, A25CE, A25CE, A28CE, A2CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A6CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A00009CH, A00009CH, A00003SE, A00003SE, A00003SE, A12SO, A12SO, A12SO, A12SO, A12SO, A12SO, A12SO, A12SO, A00006SE, A00006SE, A-806, A-806, A-806, TA4CH, TA4CH, GmbH A47CE, GmbH A47CE, A43CE, A18SW, A18SW, A5SW, A5SW, A5SW, A5SW, A5SW, A5SW, A5SW, A8SW, A8SW, A8SW, A8SW, A7EA, A7EA, A7EA, A-734, A-734, A-734, 3A3, 3A3, 2A11, A-723, A-804, A-804, A-694, A-694, A-694, A-694, A-694, A-694, A-694, A-694, 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, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A1, 3A1, 3A1, 3A1, 1A13, 1A13, 1A13, 1A13, 1A13, 1A13, 1A13, A44EU, A44EU, A44EU, A11EA, A11EA, A11EA, A11EA, A16EA, A16EA, A16EA, A16EA
- On this site
- Cessna M337 34 registered
Cessna P337 33 registered
Cessna T-310 207 registered
Cessna T337 193 registered
Cirrus SR20 1,629 registered
Cirrus SR22 7,065 registered
Commander Aircraft Co 114 103 registered
Consolidated Aeronautics Inc. LAKE LA-4 15 registered
Consolidated Aeronautics Inc. LAKE LA-4-200 140 registered
Cub Crafters CC18 33 registered
Dehavilland DHC-1 105 registered
Dehavilland DHC-2 254 registered
Dehavilland DHC-6 115 registered
Diamond Aircraft DA 40 Diamond Star 1,018 registered
Diamond Aircraft DA20 Katana and Eclipse 364 registered
Estumkeda Ltd Dba Micco Acft MAC-145 15 registered
Extra Flugzeugbau Gmbh EA-400 10 registered
Fairchild SA227 87 registered
Found Acft Canada Inc FBA-2 19 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
Helio HT-295 13 registered
Lancair Company LC-40 64 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
Meyers MAC-145 14 registered
Rockwell International 112 207 registered
Swearingen SA-26 9 registered
Swearingen SA227 32 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.