SA12428CH
Installation of the Lycoming Engines Electronic Ignition System (EIS). Held by Lycoming Engines, An Operating Division of Avco Corporation. Last revised August 7, 2026. System: engine.
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.; Aerostar Aircraft Corporation; Airbus Poland S.A.; Aircraft Parts & Development Corp.; Aircraft Parts & Development Corp.; Aircraft Parts & Development Corp.; Aircraft Parts & Development Corp.; Aircraft Parts & Development Corp.; Alexandria Aircraft LLC; Alexandria Aircraft LLC; Alexandria Aircraft LLC; American Champion Aircraft Corp.; American Champion Aircraft Corp.; Anderson Greenwood & Company; Anderson Greenwood & Company; Aviat Aircraft Inc; Aviat Aircraft Inc; Aviat Aircraft Inc; Aviat Aircraft Inc; Aviat Aircraft Inc; Aviat Aircraft Inc; Aviat Aircraft Inc; Aviat Aircraft Inc; Aviat Aircraft Inc; Aviat Aircraft Inc; Aviat Aircraft Inc; Aviat Aircraft Inc; Britten-Norman Aircraft Ltd.; Britten-Norman Aircraft Ltd.; Britten-Norman Aircraft Ltd.; Commander Aircraft Corporation; Commander Aircraft Corporation; Commander Aircraft Corporation; Commander Aircraft Corporation; Cougar Aircraft Corporation; Cub Crafters Inc.; Daher; Daher; Daher; Daher; Daher; Daher; Daher Aerospace; Daher Aerospace; Diamond Aircraft Industries GmbH; Diamond Aircraft Industries GmbH; Dynac Aerospace Corporation; Dynac Aerospace Corporation; Dynac Aerospace Corporation; Emerald Enterprises Ltd.; Extra Aerobatic Aircraft GmbH; Extra Flugzeugproduktions- und Vertriebs- GmbH; Extra Flugzeugproduktions- und Vertriebs- GmbH; Extra Flugzeugproduktions- und Vertriebs- GmbH; Extra Flugzeugproduktions- und Vertriebs- GmbH; Extra Flugzeugproduktions- und Vertriebs- GmbH; Found Brothers Aviation Limited; FS 2002 Corp.; FS 2003 Corp.; FS 2003 Corp.; GA 8 Airvan (Pty) Ltd; GA 8 Airvan (Pty) Ltd; General Atomics AeroTec Systems GmbH; General Atomics AeroTec Systems GmbH; GROB Aircraft AG; GROB Aircraft AG; GROB Aircraft AG; GROB Aircraft AG; GROB Aircraft AG; GROB Aircraft AG; GROB Aircraft AG; GROB Aircraft AG; GROB Aircraft AG; Lavia Argentina S.A. (Laviasa); Lavia Argentina S.A. (Laviasa); Lavia Argentina S.A. (Laviasa); 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; Mooney International Corporation; Mooney International Corporation; Mooney International Corporation; Mooney International Corporation; Mooney International Corporation; Mooney International Corporation; Mooney International Corporation; Mooney International Corporation; Mooney International Corporation; NZSkydive Limited; NZSkydive Limited; NZSkydive Limited; NZSkydive Limited; NZSkydive Limited; NZSkydive Limited; NZSkydive Limited; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Polskie Zaklady Lotnieze Spolka zo.o; Revo Incorporated; Revo Incorporated; Revo Incorporated; Revo Incorporated; Revo Incorporated; Revo Incorporated; Revo Incorporated; Ruschmeyer Luftfahrttechnik GmbH; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; The King's Engineering Fellowship; The King's Engineering Fellowship; The King's Engineering Fellowship; Topcub Aircraft Inc.; Transfield Pty. Ltd. Transavia Division; True Flight Holdings LLC; True Flight Holdings LLC; True Flight Holdings LLC; True Flight Holdings LLC; True Flight Holdings LLC; True Flight Holdings LLC; True Flight Holdings LLC; True Flight Holdings LLC; Vulcanair S.p.A.; Vulcanair S.p.A.; Vulcanair S.p.A.; Vulcanair S.p.A.; Vulcanair S.p.A.; Zenair Ltd.
- Models
- S.205 - 18/F, S.205 - 18/R, S.205 - 20/F, S.205 - 20/R, S.208, F.260, F.260B, F.260C, F.260D, F.260E, F.260F, PA-60-600 (Aerostar 600), PZL-104M WILGA 2000, A-9A, A-4, A-5, A-5T, A-6, 17-30A, 17-31A, 17-31ATC, 8GCBC, 8KCAB, 51, 51A, A-1, A-1A, A-1B, A-1C-180, A-1C-200, S-1S, S-1T, S-2, S-2A, S-2S, S-2B, S-2C, BN-2, BN-2A, BN-2A-2, 112, 112B, 114B, 114TC, GA-7, CC19-180, MS 892E-150, MS 893E, Rallye 150 ST, Rallye 150 T, Rallye 235 E, Rallye 235C, TB9, TB 200, DA 40, DA 40F, Volaire 10, Volaire 10A, Aero Commander 100-180, D-1, Extra NG, EA 300, EA 300/S, EA 300/L, EA 300/200, EA 300/LC,...
- Type certificates
- A9EU, A9EU, A9EU, A9EU, A9EU, A10EU, A10EU, A10EU, A10EU, A10EU, A10EU, A17WE, A55EU, A4WE, A-758, A-758, A-758, A-758, A18CE, A18CE, A18CE, A21CE, A21CE, A11SW, A11SW, A22NM, A22NM, A22NM, A22NM, A22NM, A8SO, A8SO, A8SO, A8SO, A8SO, A8SO, A8SO, A17EU, A17EU, A17EU, A12SO, A12SO, A12SO, A12SO, A17SO, A00053SE, 7A14, 7A14, 7A14, 7A14, 7A14, 7A14, A51EU, A51EU, A47CE, A47CE, 1A21, 1A21, 1A21, A9WE, A00078CE, A67EU, A67EU, A67EU, A67EU, A67EU, A13EA, A-797, A-780, A-780, A00011LA, A00011LA, 7A13, 7A13, A49CE, A57EU, A57EU, A57EU, A57EU, A57EU, A57EU, A57EU, A57EU, 2A10, 2A10, 2A10, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A1, 3A1, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, 2A3, A7EA, A7EA, A7EA, A7EA, A7EA, A7EA, A7EA, 1A1, 1A1, AR-7, AR-7, AR-7, 1A2, 1A2, 1A2, 1A2, 1A2, 1A2, 1A2, 1A2, 1A2, 1A2, 1A2, 1A2, 1A4, 1A4, 1A4, 1A4, 1A6, 1A6, 1A6, 1A6, 1A6, 1A6, 1A10, 1A10, 1A10, 1A10, 1A10, 1A10, 1A15, 1A15, 1A15, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, A1EA, A1EA, A1EA, A20SO, A20SO, A20SO, A3SO, A3SO, A3SO, A3SO, A3SO, A3SO, A3SO, A7SO, A7SO, A18SO, A19SO, A44CE, 1A13, 1A13, 1A13, 1A13, 1A13, 1A13, 1A13, A77EU, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A12, 3A13, 3A13, 3A13, 3A17, 3A19, 3A19, A13CE, A13CE, A13CE, A13EU, A13EU, A20CE, A26EU, A4CE, A4CE, A4EU, A4EU, A4EU, A-768, A-768, 3A16, 3A16, 3A16, 3A16, 3A16, A1CE, A1CE, A1CE, A1CE, A1CE, A1CE, A1CE, A1CE, A1CE, A1CE, A30CE, A17CE, A17CE, A2WI, A00006SE, A17NM, A11EA, A11EA, A11EA, A11EA, A16EA, A16EA, A16EA, A16EA, A31EU, A31EU, A31EU, A31EU, A31EU, TA5CH
- On this site
- Agusta Spa F.260D 11 registered
Aviat Aircraft Inc A-1 Husky 896 registered
Beechcraft A23 329 registered
Bellanca 17 Viking 628 registered
Cessna 172 Skyhawk 20,669 registered
Cessna 177 Cardinal 2,158 registered
Cessna A152 48 registered
Cessna T182 Turbo Skylane 936 registered
Cessna T206 Turbo Stationair 1,058 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 Inc CC19 104 registered
Daher (Socata) TB 9 34 registered
Daher (Socata) TB200 11 registered
Diamond Aircraft DA 40 Diamond Star 1,018 registered
Dornier DO28 7 registered
Eads Pzl Warszawa-Okecie Sa PZL-104 7 registered
Estumkeda Ltd Dba Micco Acft MAC-145 15 registered
Extra Flugzeugbau Gmbh EA-300 156 registered
Extra Flugzeugbau EA 300 13 registered
Extra Flugzeugproduktions-Und EA 300 72 registered
Extra Flugzeugproduktions-Und EXTRA NG 49 registered
Found Acft Canada Inc FBA-2 19 registered
Found Aircraft Canada Inc FBA-2 12 registered
Gippsaero Pty Ltd GA8 32 registered
Grob Aircraft Ag G120 9 registered
Maule M-4 207 registered
Maule M-5 364 registered
Maule M-6 81 registered
Maule M-7 275 registered
Maule MX-7 192 registered
Maule MXT-7 134 registered
Partenavia S.P.A. P 68 16 registered
Partenavia Spa P.68C 20 registered
Piper PA-12 Super Cruiser 1,247 registered
Piper PA-14 100 registered
Piper PA-16 Clipper 276 registered
Piper PA-18 Super Cub 3,621 registered
Piper PA-19 15 registered
Piper PA-20 Pacer 323 registered
Piper PA-22 Tri-Pacer and Colt 2,940 registered
Piper PA-23 Apache and Aztec 1,316 registered
Piper PA-24 Comanche 2,427 registered
Piper PA-25 Pawnee 455 registered
Piper PA-28 Cherokee, Warrior, Archer and Arrow 18,619 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-60 Aerostar 57 registered
S.O.C.A.T.A. RALLYE 150 10 registered
S.O.C.A.T.A. RALLYE 235 16 registered
Siai-Marchetti F.260 7 registered
Siai-Marchetti F.260C 17 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 5, 2026.