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.
INSTALL AVIO BOOK AVIOCAST AIRCRAFT INTERFACE (AID) SYSTEM PROVISIONS.
FAA holder: CANARD AEROSPACE CORPORATION
Replacement of existing decorative laminate.
FAA holder: Jamco America Inc.
Installation of a Strut Data Collection System (SDCS) system.
FAA holder: Mammoth Freighters LLC.
INSTALL USB FLIGHT DECK POWER SYSTEM.
FAA holder: ASTRONICS ARMSTRONG AEROSPACE
Installation of Thrane & Thrane Aviator 300.
FAA holder: SkyService F.B.O. Inc.
The Refurbishment of First Class Suites.
FAA holder: Seat Air Systems
Installation of a Crew Rest Module.
FAA holder: Delta Engineering Corporation
Installation of an SX-5 searchlight.
FAA holder: Dart Aerospace Company
Installation of Inframetics IRTV-445G infrared imaging system.
FAA holder: Dart Aerospace Company
Installation of infrared imaging system.
FAA holder: Dart Aerospace Company
Installation of Inframetrics IRTV-445G infrared imaging system.
FAA holder: Dart Aerospace Company
Installation of infrared imaging system.
FAA holder: Dart Aerospace Company
Installation of infrared imaging system.
FAA holder: Dart Aerospace Company
Installation of Video Tracker System.
FAA holder: Dart Aerospace Company
Installation of Light Detection and Ranging (LIDAR).
FAA holder: Dart Aerospace Company
Installation of FANS-1/A+ & CPDLC with Universal Kapture CVR.
FAA holder: TAI Acquisition Corp. Dba Trimec Aviatio
Manufacture and Installation of Foam Injection System.
FAA holder: Cascade Aerospace Inc.
Installation of optional recording system under Configuration A1, which consists of L3Harris Modular Airborne Data recording/Acquisition Systems (MADRAS) Cockpit Voice and Data Recorder (CVDR) system.
FAA holder: AgustaWestland Philadelphia Corporation (AWPC)
Installation of Falcon 20 Cockpit Enhancements.
FAA holder: Avmats Jet Support
Installation of Replacement Heater Lines.
FAA holder: Boost Human External Cargo Systems Inc.
Fabrication and installation of wind sceen.
FAA holder: Ephraim Nowak
Installation of 9-place forward facing airline seats.
FAA holder: Bell Textron Inc.
Installation of a Direction Finder model RT-600.
FAA holder: HELIBRAS - Helicópteros do Brasil S. A.
Installation of the Rockwell Collins ALT-1000+/ -4000+ with 5G Filtering.
FAA holder: Chippewa Aerospace Inc.
Installation of a Garmin GTX 345R.
FAA holder: Airbus Helicopters Inc.
Installation of G7 LH Closet Assembly (part number 120801-501).
FAA holder: Airworthy Incorporated
Removal of passenger seats.
FAA holder: B/E Aerospace, Inc. - FSI
Installation of Knisley mufflers in lieu of original Cessna mufflers.
FAA holder: Aerospace Welding Minneapolis Inc.
Installation of Knisley muffler in lieu of original Cessna mufflers.
FAA holder: Aerospace Welding Minneapolis Inc.
Installation of Knisley mufflers in lieu of original Cessna mufflers.
FAA holder: Aerospace Welding Minneapolis Inc.
Installation of a Garmin GTN 650.
FAA holder: Airbus Helicopters Inc.
Installation of Freon air conditioning system.
FAA holder: Dart Aerospace USA Inc.
Installation of quick-mount snow pads.
FAA holder: Dart Aerospace USA Inc.
Installation of a ram air vent control cable kit in.
FAA holder: Dart Aerospace USA Inc.
Installation of Augmented Reality System.
FAA holder: Dart Aerospace USA Inc.
Installation of Aqua Floats Model 2200.
FAA holder: Outpost X Aviation Inc.
Install Aqua Model 2200 floats.
FAA holder: Outpost X Aviation Inc.
Installation of Aqua Floats model 2200.
FAA holder: Outpost X Aviation Inc.
Installation of Aqua Model 1500 floats.
FAA holder: Outpost X Aviation Inc.
Installation of Aqua Model 2200 floats.
FAA holder: Outpost X Aviation Inc.
Installation of Aqua Model1500 floats.
FAA holder: Outpost X Aviation Inc.
Installation of Aqua Model 2200 floats.
FAA holder: Outpost X Aviation Inc.
Install Model 3526 Aqua Floats.
FAA holder: Outpost X Aviation Inc.
Install Model 180-185 Aqua Floats.
FAA holder: Outpost X Aviation Inc.
Installation of Aqua Model 180-85 floats.
FAA holder: Outpost X Aviation Inc.
Install Aqua Model 1900 floats.
FAA holder: Outpost X Aviation Inc.
Installation of Model 2400 Aqua floats. (175 FLOATPLANE CONFIGURATION).
FAA holder: Outpost X Aviation Inc
Install Aqua Model 1900 floats.
FAA holder: Outpost X Aviation Inc.
Installation of aqua Model 2400 floats.
FAA holder: Outpost X Aviation Inc.
Installation of Quick Removal System.
FAA holder: SAFRAN AEROSYSTEMS
Installation of Static Line Provisions.
FAA holder: Voyageur Aviation Corp.
Installation of Flight Deck Power System.
FAA holder: Rosemount Aerospace Inc.
Update of Intelsat 2Ku.
FAA holder: Delta Engineering Corporation
Installation of the Heli-Utility-Basket.
FAA holder: Dart Aerospace
Installation of Heli-Preheat Kit, p/n TSHB407-3083-115 for 115 volt application.
FAA holder: Hartzell Propeller Inc.
Installation of Honeywell AIS-2000 High Definition (HD) Upgrade.
FAA holder: Gulfstream Aerospace Corporation
Installation of Randolph Mfg. Co. Model 133 vacuum regulator.
FAA holder: PC6-AU23 Spares LLC
Installation of pilot's and co-pilot's shoulder harness.
FAA holder: PC6-AU23 Spares LLC
Installation of EDO-58-4580 floats.
FAA holder: PC6-AU23 Spares LLC
Substitution of AN Hardware in lieu of Metric Hardware.
FAA holder: PC6-AU23 Spares LLC
Installation of Garmin GI 275 Indicator.
FAA holder: Yingling Aviation Inc.
Installation of a set of Hartzell/Raisbeck Quiet Turbofan Propellers or Swept Turbofan Propellers.
FAA holder: Raisbeck Engineering Inc.
Installed adjustable back rest.
FAA holder: CheckSix AeroSolutions, LLC
Installation of Airworthy R/H and L/H Stowage Units.
FAA holder: Airworthy Incorporated
Installation of the Aft Pedestal Stowage Compartment.
FAA holder: Alpine Aerotech LP
Installation of USB Charging Hubs on the Flight Deck.
FAA holder: Aircraft Systems and Manufacturing Inc.
Modification of lavatories on Boeing 737-800 and 737-900ER.
FAA holder: B/E Aerospace, Inc. - FSI
Installation of a Supplemental Lighting System.
FAA holder: Aviation Specialties Unlimited Inc.
Group Reduced Vertical Separation Minimum (RVSM) airworthiness approval.
FAA holder: AeroMech Incorporated
Installation of Underside Roller Doors.
FAA holder: Basler Turbo Conversions LLC
Installation of a Kawak Aviation Technologies Model 41400 aerial liquid dispensing system.
FAA holder: Kawak Aviation Technologies Inc
Replacement of Halon agent with alternate Halon-free Portable Fire Extinguisher agent.
FAA holder: AMAC Aerospace Switzerland AG
Installation of Potable Water Pre-Select system.
FAA holder: International Water-Guard Industries Inc.
Installation of LAI Heated Windshields.
FAA holder: Lee Aerospace Inc.
Installation of the Crosswinds S.T.O.L. kit.
FAA holder: Alton Ogard
Installation of Butterfield Industries Air/Oil Separator System, kit Part Number BI 6001-3.
FAA holder: Raisbeck Engineering Inc.
Installation of Butterfield Industries Oil Residue Collection System, kit Part Number BI 8030-1.
FAA holder: Raisbeck Engineering Inc.
Installation of Butterfield Industries Oil Residue Collection System, kit P/N BI 3401-1.
FAA holder: Raisbeck Engineering Inc.
Installation of Butterfield Industries Oil Residue Collection System, kit Part Number BI 2001-1.
FAA holder: Raisbeck Engineering Inc.
Fabrication of Inspection Panel Kit BI 9501-001.
FAA holder: Raisbeck Engineering Inc.
Installation of Raisbeck/Hartzell Swept Blade Turbofan Propellers.
FAA holder: Raisbeck Engineering Inc.
Installation of Raisbeck/Hartzell Five-Blade Swept Turbofan Propellers.
FAA holder: Raisbeck Engineering Inc.
Installation of Butterfield Industries Air/Oil Separator System, kit Part Number BI 8055-1.
FAA holder: Raisbeck Engineering Inc.