FAA STC category
Other aircraft modifications STCs
Current FAA supplemental type certificates outside the principal modification categories. This directory contains 11,384 selected records listed with status Current in the June 30, 2026 FAA DRS snapshot and links every entry to its source.
Installation of a humidification system.
FAA holder: PATS Aircraft LLC
Installation of an ozone conversion system.
FAA holder: PATS Aircraft LLC
Installation of a Sundstrand T-62T40-C9 APU.
FAA holder: PATS Aircraft LLC
Installation of TP4429 Miltope printer.
FAA holder: PATS Aircraft LLC
Installation of monorail sun visor system.
FAA holder: Rosen Sunvisor Systems LLC
Installation of monorail sun visor system.
FAA holder: Rosen Sunvisor Systems LLC
Installation of monorail sun visor system.
FAA holder: Rosen Sunvisor Systems LLC
Design, fabrication, and installation of replacement balloon envelope.
FAA holder: Alaska Consulting Mfg & Eng LLC
Installation of Honeywell HS-700 High Speed Data System.
FAA holder: PATS Aircraft LLC
Cockpit sun visor installation.
FAA holder: Rosen Sunvisor Systems LLC
Cockpit sun visor installation.
FAA holder: Rosen Sunvisor Systems LLC
Cockpit sun visor installation.
FAA holder: Rosen Sunvisor Systems LLC
S/Ns 088 and up ONLY: Installation of second Collins Proline 21 Automatic Direction Finder (ADF) System.
FAA holder: Gulfstream Aerospace Corporation
Installation of Robinson R-22 Beta model muffler P/N A169-6L.
FAA holder: Fuller Howard J Jr
Installation of position lights on floats.
FAA holder: Fuller Howard J Jr
Non-group approval for Reduced Vertical Separation Minimum.
FAA holder: AeroMech Incorporated
Installation of L3 Communications Flight Data Recorder.
FAA holder: Gulfstream Aerospace Corporation
Installation of Honeywell TCAS 2000 system.
FAA holder: MidCanada Mod Center
Installation of Cleveland disc type brakes.
FAA holder: McHugh Aviation Inc
Installation of a South Wind Model 940 combustion heater.
FAA holder: McHugh Aviation Inc
Limited to installation on model HS-125-700A, serial number NA0256 ONLY.
FAA holder: AeroMech Incorporated
Installation of ACSS T2CAS.
FAA holder: Aviation Communication and Surveillance Systems (ACSS) LLC
Installation of ACSS T2CAS.
FAA holder: Aviation Communication and Surveillance Systems (ACSS) LLC
Limited to installation on serial number 4470 ONLY.
FAA holder: Cameron Balloons US
Installation of a Honeywell Runway Awareness Advisory System (RAAS).
FAA holder: Pacific Aero Tech Inc
For Boeing 737-700, S/N 29042, 29084, 29085, 29086, 30512 and 30513 aircraft, update of existing Flight Management Computer and installation of second Flight Management Computer to a Xiamen Airlines configuration in accordance with Cascade Aviation Services, Inc. Master Drawing List 03CAS268-MDL, Rev. New, dated May 17, 2004, or later FAA approved revision.
FAA holder: Cascade Aviation Services Inc.
Installation of replacement handset cradles.
FAA holder: Delta Engineering
Installation of side facing seats.
FAA holder: Aviation Fabricators Inc
Cockpit sun visor installation.
FAA holder: Rosen Sunvisor Systems LLC
Cockpit Sun Visor Installation.
FAA holder: Rosen Sunvisor Systems LLC
Installation of a Univeral UNS-1E Flight Management System. Limited to installation on serial number 3011 ONLY.
FAA holder: Innotech Aviation a Division of IMP Group Limited
Retrofit of Single Rockwell Collins CMU-900 ACARS Data Link System.
FAA holder: Field Aviation East Limited
Limited to model Falcon 2000, serial number 214 ONLY.
FAA holder: Dassault Falcon Jet
Install extended baggage compartment.
FAA holder: F Atlee Dodge Aircraft Service
Installation of Goodrich Corporation Float Switch Transient Suppression Device.
FAA holder: Simmonds Precision Products Inc
Replacement of 12 refrigerant in air conditioning system with Enviro Refrigerant Hotshot R414B.
FAA holder: Scale Modelbuilders Inc.
Installation of AlliedSignal GTCP36-150J Auxillary Power Unit.
FAA holder: Phoenix Air Group Inc
Installation of Honeywell TCAS 2000, Traffic Collision Avoidance System (TCAS II).
FAA holder: Gulfstream Aerospace Corporation
Installation of a Wescam 12DS200 using Wysong Universal nose mount.
FAA holder: Wysong Enterprises Inc
Installation of a Spectrolab SX-5 Starburst searchlight.
FAA holder: Metro Aviation Inc
Limited to installation on Falcon 2000EX, serial number 26 ONLY.
FAA holder: Dassault Falcon Jet
Non-Group aircraft approval for Reduced Vertical Separation Mimum (RVSM).
FAA holder: AeroMech Incorporated
Underfloor stowage unit.
FAA holder: Aero Mechanical Services Ltd.
Installation of a Wescam M12DS200 video surveillance system.
FAA holder: Agusta Aerospace Corporation
Reconfiguration of General Dynamics and EmPort Systems.
FAA holder: Armstrong Aerospace
Installation of Oilamatic Preoiler system.
FAA holder: Oilamatic Inc
Limited to installation on Falcon 50, serial number 335 ONLY.
FAA holder: Dassault Falcon Jet
Limited to installation on model DH.125-1A, serial number 25091 ONLY.
FAA holder: PATS Aircraft LLC
Installation of Garrett AiResearch GTCP36-100(H) APU.
FAA holder: PATS Aircraft LLC
Installation of Solar T-62T-40C2 APU.
FAA holder: PATS Aircraft LLC
Replacement of bleed-air driven fan with electrically powered fan.
FAA holder: PATS Aircraft LLC
Installation of Turbomach (Solar) T-62T-40C7A APU.
FAA holder: PATS Aircraft LLC
Installation of a Wysong Enterprises Airborne news gathering system.
FAA holder: Wysong Enterprises Inc
Installation of Garrett GTCP 36-150(W) APU.
FAA holder: PATS Aircraft LLC
Installation of Honeywell CAS-67 Traffic Collision Avoidance System (TCAS) and dual MST-67 Mode S transponders.
FAA holder: Aircraft Maintenance & Management Company dba Haggan Aviation
Limited to installation on serial number 052 ONLY.
FAA holder: AeroMech Incorporated
Retrofit installation of Aerazur deice flashboot.
FAA holder: Field Aviation East Limited
Installation of Bendix/King CAS-67A traffic alert and collision avoidance system(TCAS) II.
FAA holder: Elliott Aviation Technical Products
Installation of Sierracin/Sylmar Corporation P/N 802600-09/-10 Windshield Assembly.
FAA holder: Sierracin/Sylmar Corporation
Reduced Vertical Separation Minimum (RVSM) non-group (individual) airworthiness approval of specific Learjet Model 55 aircraft in accordance with Kohlman Systems Research (KSR) Master Drawing List Lear 55 RVSM, Drawing No. MDL 1002, Rev. A , dated March 16, 2004, or later FAA approved revision.
FAA holder: Kohlman Systems Research Inc.
Installation of a Spectrolab SX-5 Searchlight on the right side of the A109C.
FAA holder: Agusta Aerospace Corporation
Installation of TIA Wavejet Microwave Oven.
FAA holder: Bombardier Completion Center Inc
Installation of Literature Pockets.
FAA holder: Magee Plastics Company
Group aircraft approval for Reduced Vertical Separation Minimum (RVSM). Descriptive data pertaining to this design change are considered inadequate for duplication on other products. This approval is limited to the Rockwell International Model NA-265-65 (Sabreliner 65) only.
FAA holder: AeroMech Incorporated
Installation of L3 Communications Model F1000 Digital Flight Data Recorder.
FAA holder: General Dynamics Aviation Services
Installation of a Lockheed Aircraft Service model 109C flight data recorder.
FAA holder: Lockheed Martin Aeronautics Company
Installation of C & D Interiors video control center, P/N 8181001-101.
FAA holder: Lockheed Martin Aeronautics Company
Installation of horizontal tip position/anti-collision strobe lights.
FAA holder: American Eurocopter Corporation
Installation of an AlliedSignal CAS-67A TCAS II System.
FAA holder: Western Avionics
Installation of an L3 Communications F1000 Digital Flight Data Recorder. Limited to installation on 1124A, serial number 337 ONLY.
FAA holder: Dassault Falcon Jet - Wilmington Corp
Installation of Simmonds Precision computerized volumetric top-off units.
FAA holder: Simmonds Precision Products Inc