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 Butterfield Industries Flow Through Anti-Ice Kit Part Number BI 1001-1.
FAA holder: Raisbeck Engineering Inc.
Installation of the Ram Air Recovery System.
FAA holder: Raisbeck Engineering Inc.
Installation of Butterfield Industries Oil Residue Collection System Kit Part Number BI 1011-1.
FAA holder: Raisbeck Engineering Inc.
Installation of dual aft body strakes.
FAA holder: Raisbeck Engineering Inc.
Installation of turbofan propellers.
FAA holder: Raisbeck Engineering Inc.
Installation of Turbosupercharged GO-480-D1A engines.
FAA holder: TALCO Aviation
Installation of turbocharged Lycoming IO-540-A1A5 engines.
FAA holder: TALCO Aviation
Installation of turbocharged Continental IO-470-M engines.
FAA holder: TALCO Aviation
A, B, or C of turbocharged Continental IO-470-D engines.
FAA holder: TALCO Aviation
Installation of two (2) Rajay turbochargers Model 315A10.
FAA holder: TALCO Aviation
Installation of Ski Shackles.
FAA holder: Bartel Mechanical and Aerospace
Installation of Utility Mount.
FAA holder: Airfilm Camera Systems
Cockpit Cooling System Modification.
FAA holder: Duncan Aviation Inc.
Install DeCrane Model 4402 side facing divan.
FAA holder: Collins Aerospace Inc
Install ERDA model 7004 HI-LO table with slide top.
FAA holder: Collins Aerospace
Installation of multiple mission configuration options, including power and mission equipment racks, non-required communications equipment, mission power distribution system, antennas, optional operator console, and provisions for sponsons with the carriage of external stores.
FAA holder: Sierra Nevada Corporation
Installation of anti-torque pedal extensions.
FAA holder: Dart Aerospace USA Inc.
Installation of a monitor mount assembly to mount a video monitor. (206B S/N 914 and subs).
FAA holder: Dart Aerospace USA Inc.
Installation of a swivel mount arm.
FAA holder: Dart Aerospace USA Inc.
Installation of anti-torque extension adjustment system.
FAA holder: Dart Aerospace USA Inc.
Installation of a searchlight.
FAA holder: Dart Aerospace USA Inc.
Installation of removable dual pedal system.
FAA holder: Dart Aerospace USA Inc.
Installation of mounting hardware.
FAA holder: Dart Aerospace USA Inc.
Installation of an ANR Headset System.
FAA holder: Aircraft Systems and Manufacturing Inc.
Installation of additional Hoist Cable Cut Switches.
FAA holder: Bell Textron Inc.
Replacement of MLG chevron seals with Parker seals.
FAA holder: Air Repair Inc.
Installation of Fiberglass tail fairing.
FAA holder: CheckSix AeroSolutions, LLC
Installation of Teledyne Continental O-470 cylinders.
FAA holder: CheckSix AeroSolutions, LLC
Installation of Courier Stowage.
FAA holder: ELBE Flugzeugwerke GmbH
Relocation and installation of Lead-Acid batteries, P/N RG24-15, in replacement of aircraft main batteries.
FAA holder: Blackhawk Mission Equipment
Installation of an External Pod and Retractable EO/IR Sensor Lift Mechanism.
FAA holder: Avcon Industries Inc.
Installation of a Pexco AirShield.
FAA holder: Pexco Aerospace Inc.
Installation of MD500 Side Pull Kit.
FAA holder: Aerocraft Incorporated
Installation of Honeywell KTA 870 Traffic Advisory System (TAS) on all Cessna 208 series aircraft.
FAA holder: LB Aircraft Engineering LLC
Installation of Universal UNS-1Lw Flight Management System.
FAA holder: C&L Engineering Services, LLC.
Installation of an additional anti-collision light.
FAA holder: Summit Aviation Inc
Installation of Remote Mounted Oil Cooler.
FAA holder: Summit Aviation Inc.
Installation of an Electrically Driven Standby Vacuum System.
FAA holder: Summit Aviation Inc
Modification of Nose Gear Doors.
FAA holder: Summit Aviation Inc.
Installation of a Composite Support Flange for the Inertial Separator Duct.
FAA holder: Summit Aviation Inc.
Installation of a Honeywell Bendix/King KGP 560 GA-EGPWS System.
FAA holder: Summit Aviation Inc.
Installation of a TCAS 4000 Traffic Alert and Collision Avoidance System.
FAA holder: Summit Aviation Inc.
Installation of Teledyne System No. 112-9200 Normalized Angle of Attack System.
FAA holder: Summit Aviation Inc.
Installation of Composite Stang Fairings.
FAA holder: Summit Aviation Inc
Installation of Composite Stang Fairings.
FAA holder: Summit Aviation Inc.
Installation of a Honeywell Mark VIII EGPWS System.
FAA holder: Summit Aviation Inc.
Group Reduced Vertical Separation Minimum (RVSM).
FAA holder: AeroMech Incorporated
Installation and configuration of Left Side Pilot Configuration.
FAA holder: Airbus Helicopters Canada Limited
Activation of Wireless Local Area Network (WLAN) system.
FAA holder: AMAC Aerospace AG
Installation of an external infrared imaging system.
FAA holder: Dart Aerospace USA Inc.
Installation of two underfuselage jacking hard points.
FAA holder: Dart Aerospace USA Inc.
Installation of Inframetrics IRTV-445G infrared imaging system.
FAA holder: Dart Aerospace USA Inc.
Installation of a shelf panel.
FAA holder: Dart Aerospace USA Inc.
Installation of an external mirror.
FAA holder: Dart Aerospace USA Inc.
Installation of supplemental lubrication kit for lower drive shaft.
FAA holder: Dart Aerospace USA Inc.
Installation of external mirror.
FAA holder: Dart Aerospace USA Inc.
Installation of an infrared imaging system.
FAA holder: Dart Aerospace USA Inc.
Installation of laser mapping system.
FAA holder: Dart Aerospace USA Inc.
Installation of laser mapping system.
FAA holder: Dart Aerospace USA Inc.
Installation of laser mapping system.
FAA holder: Dart Aerospace USA Inc.
Installation of mounting hardware to support blade folding kit.
FAA holder: Dart Aerospace USA Inc.
Installation of an Intelsat 2Ku Radome.
FAA holder: Delta Engineering Corporation
Installation of T3 Tailwheel Suspension Systems Suspension.
FAA holder: T3 Tailwheel Suspension Systems
Installation of Heli-Preheat Kit, p/n TA3089-1 for 115 volt application.
FAA holder: HARTZELL PROPELLER INC
Installation of wingtip position/anti-collision light support bracket.
FAA holder: Gallagher Aviation LLC
Installation of the Astronics (Max-Viz) 1200 or 1400 EVS.
FAA holder: Avio Design Group Inc
Manufacturing of Lightweight Passenger Seats.
FAA holder: Miccar Aerial Ltd.
BasicMed 6-place occupancy restriction.
FAA holder: CIRRUS DESIGN CORPORATON
Installation of internal tanks, associated systems and support structure for the aerial dispersant of liquids.
FAA holder: Global Supertanker Aviation LLC
ICA improvement for Gogo 2KU Demodification.
FAA holder: Delta Air Lines Inc.
Installation of clip on Main Rotor Swashplate.
FAA holder: Pac West Helicopters Inc.
Installation of Essex Cryogenics LOX System.
FAA holder: M7 Aerospace LLC
Installation of a Model 311 GII Fire Attack System.
FAA holder: Simplex Manufacturing Company
Removal of GOGO OAE and installation of VIASAT OAE.
FAA holder: Airbus STC Solutions
Installation of the Aerodynamic Drag Reduction Modifications.
FAA holder: ALOFT AeroArchitects
Installation of modified horizontal stabilizer.
FAA holder: Randy Goering Inc.
Installation of fittings and VIASAT OAE.
FAA holder: Airbus STC Solutions
Installation of ViaSat Gen 2 IFE/C System.
FAA holder: Astronics Armstrong Aerospace
The installation of a single HF-9000 Communication Transceiver System.
FAA holder: Roeder Praezision GMBH
Installation of Mission Equipment Communications upgrade.
FAA holder: L3Harris Technologies Integrated Systems L.P.
Installation of computer system.
FAA holder: L3Harris Technologies Integrated Systems L.P.
Installation of message processing and classified communications system provisions.
FAA holder: L3Harris Technologies Integrated Systems L.P.