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 1124 STCs
The Jun 30, 2026 FAA DRS snapshot contains 52 selected supplemental type certificates with status Current whose public applicability data names the Israel Aircraft Industries 1124. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
52
listed Current at snapshot
26
holder directories
8
modification categories
Apr 29, 2025
latest recorded revision
Modification demand surface
Recorded holders
Duncan Aviation Inc11Garrett Aviation Services4Peregrine3AeroMech Incorporated3Aviation Communication and Surveillance Systems (ACSS) LLC2Pro Star Aviation, LLC2Honeywell International Inc2Learjet Inc.2AAR Airframe and Accessories Group2Metrea Special Aerospace ISR Inc.1Med-Pac Inc.1Air Comm Corporation1SMR Technologies Inc1Spectrum Aeromed LLC dba Spectrum Aeromed1Delta Engineering Corporation1Purolator Facet, Inc1Paul/ Lanna Egan LLC1Standard Aero1Kohlman Systems Research Inc.1Rosen Sunvisor Systems LLC1
Recently revised 1124 STCs
Showing the 52 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
Modification to replace the existing Mode S Transponder system with the ACSS NXT-600 Mode S Transponder with ADS-B Out.
FAA holder: Aviation Communication and Surveillance Systems (ACSS) LLC
Installation of an air ambulance conversion kit.
FAA holder: Med-Pac Inc.
Installation of an electric driven vapor cycle air conditioning system.
FAA holder: Air Comm Corporation
Replacement of certain pneumatic deicer boots.
FAA holder: SMR Technologies Inc
Install air ambulance conversion.
FAA holder: Spectrum Aeromed LLC dba Spectrum Aeromed
Installation of Rockwell Collins TDR-94D Transponders with ADS-B Out.
FAA holder: Pro Star Aviation, LLC
Installation of Honeywell MK-VIII Enhanced Ground Proximity Warning System.
FAA holder: Pro Star Aviation, LLC
Installation of a Single Loral F-800 digital flight data recorder (DFDR).
FAA holder: Delta Engineering Corporation
Installation of Keddeg Company 21BC113 coaleser assembly.
FAA holder: Purolator Facet, Inc
Modification to replace the existing Mode S Transponder system with ACSS NXT-700 Mode S Transponder with ADS-B Out.
FAA holder: Aviation Communication and Surveillance Systems (ACSS) LLC
Installation of Honeywell N1 Digital Electronic Engine Controls (DEEC).
FAA holder: Honeywell International Inc
Installation of a Universal Avionics Corporation dual UNS-1B Flight Management System.
FAA holder: Duncan Aviation Inc
Installation of Universal Avionics Corporation Terrain Awareness System (TAWS).
FAA holder: Duncan Aviation Inc
Installation of an AlliedSignal Avionics, Inc., GNS-XIs Flight Management System (Dual).
FAA holder: Duncan Aviation Inc
Installation of Collins AHS-3000A Attitude Heading System.
FAA holder: Duncan Aviation Inc
Installation of an AlliedSignal Aeropsace TFE731-3D-1G Turbofan Engine(s).
FAA holder: Honeywell International Inc
Group aircraft approval for Reduced Vertical Separation Minimum (RVSM).
FAA holder: AeroMech Incorporated
Installation of westwind monorail sunvisor system.
FAA holder: Rosen Sunvisor Systems LLC
Install Utah Research & Development Co. Model 126BC-101 battery charger system.
FAA holder: Aviall Services, Inc.
Installation of Universal Avionics Terrain Awareness and Warning System (TAWS).
FAA holder: Davis Aero Engineering Inc.
Installation of Universal Avionics Terrain Awareness System (TAWS).
FAA holder: Duncan Aviation Inc
Installation of Collins AHS-3000A Attitude Heading System.
FAA holder: Duncan Aviation Inc
Installation of a TCAS-791 traffic alert and collision avoidance system (TCAS I).
FAA holder: Goodrich Avionics Systems Inc
Installation of Universal Avionics Systems Terrain Awareness Warning System (TAWS).
FAA holder: Garrett Aviation Services
Installation of EGPWS Graphics Display capability.
FAA holder: Garrett Aviation Services
Installation of a Honeywell TCAS 2000 Traffic Alert and Collision Avoidance System II (TCAS II).
FAA holder: Gulfstream Aerospace Corporation
View record
Installation of a freon air conditioning system.
FAA holder: AAR Airframe and Accessories Group
Belt attachments for toilet seat.
FAA holder: AAR Airframe and Accessories Group
Installation of Lockheed 319 Flight Data Recorder and Fairchild A-100 Cockpit Voice Recorder.
FAA holder: Bombardier Completion Center Inc
Installation of an AlliedSignal CAS-66A TCAS I System.
FAA holder: Delta Engineering