ST08995ACLanding gear and brakes
Replacement of original O rings and backup rings from landing gear lower bearing and floating piston with Green Tweed, Inc. AGT seals.
FAA holder: Metrea Special Aerospace ISR Inc.
Aircraft STC directory
Israel Aircraft Industries 1121B STCs
The Jun 30, 2026 FAA DRS snapshot contains 16 selected supplemental type certificates with status Current whose public applicability data names the Israel Aircraft Industries 1121B. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
16
listed Current at snapshot
15
holder directories
7
modification categories
Apr 29, 2025
latest recorded revision
Modification demand surface
Other aircraft modifications8
Avionics3
Landing gear and brakes1
Engine and powerplant1
Cargo and special mission1
Aircraft structures1
Electrical systems1
Recorded holders
Peregrine2Metrea Special Aerospace ISR Inc.1The NORDAM Group LLC1Purolator Facet, Inc1Paul/ Lanna Egan LLC1Knots 2U Ltd.1BF Goodrich Aerospace1JSF Aviation Services Inc.1Aerosonic Corporation1Honeywell International Inc1Ontic Engineering and Manufacturing Inc.1Aviall Services, Inc.1AAR Airframe and Accessories Group1Rockwell Collins Inc1DeVore Aviation Corporation of America, a New Mexico Corporation1
Recently revised 1121B STCs
Showing the 16 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
ST02004WIOther aircraft modifications
Installation of the Garmin GI-275 Instantaneous Vertical Speed Indicators (IVSI).
FAA holder: Peregrine
SA1879SWEngine and powerplant
Installation of Engine thrust reversers.
FAA holder: The NORDAM Group LLC
ST00304WIOther aircraft modifications
Installation of Keddeg Company 21BC113 coaleser assembly.
FAA holder: Purolator Facet, Inc
SA1178GLCargo and special mission
Install Egan Aviation air ambulance stretcher P/N 125, using Installation Kit P/N 805.
FAA holder: Paul/ Lanna Egan LLC
SA411NWOther aircraft modifications
Installation of forward facing white lights, position lights, clear plastic covers, and associated systems.
FAA holder: Knots 2U Ltd.
SA416CEAircraft structures
Installation of Hoskins Supplementary Twilighter Mark III High Lighting System encompassing Model A Single Wing Tip Lights and Model D (Dual) Tail Light or Tail Light Assembly per Hoskins Drawings 30-0208-3..
FAA holder: BF Goodrich Aerospace
SA1298SWAvionics
Installation of Teledyne Avionics normalized angle of attack system model 112B400 w/input to slow/fast indicators of Collins FD108 or FD109 flight director w/indicator model 329B-8( ), Sperry HZ6F, HZ6B flight director,or Bendix FD60 flight director.
FAA holder: Aerosonic Corporation
SA927EAOther aircraft modifications
Installation of Grimes three light strobe kit P/N 34-0305-1 as supplemental lighting.
FAA holder: Honeywell International Inc.
SA791CEOther aircraft modifications
Installation of either of the following electronic synchronizer kits P/N 213521 or P/N 213517.
FAA holder: Ontic Engineering and Manufacturing Inc.
SA1192SOElectrical systems
Install Utah Research & Development Co. Model 126BC-101 battery charger system.
FAA holder: Aviall Services, Inc.
SA2894SWOther aircraft modifications
Installation of hydraulic accumulator pressure gages.
FAA holder: AAR Airframe and Accessories Group
SA1017SWAvionics
Installation of Collins Radio Company AP-104/FD-109H autopilot and flight director system.
FAA holder: Rockwell Collins Inc
SA3000WEOther aircraft modifications
Installation of logo light assembly.
FAA holder: DeVore Aviation Corporation of America, a New Mexico Corporation