FAA STC category
Fuel systems STCs
Fuel tanks, cells, plumbing, transfer, measurement, and refueling changes. This directory contains 1,199 selected records listed with status Current in the June 30, 2026 FAA DRS snapshot and links every entry to its source.
Modification of the ALOFT AeroArchitects Auxiliary Fuel System.
FAA holder: ALOFT AeroArchitects
Installation of a Helitak FT4250 Super Puma Fire Tank Liquid Dispensing System.
FAA holder: Helitak USA, LLC
Installation of replacement flexible fuel cell in wings.
FAA holder: Aerosport Fuel Cells, LLC
Installation of replacement flexible fuel cell in the wings of the 210 Cessna aircraft.
FAA holder: Aerosport Fuel Cells, LLC
Installation of a replacement flexible fuel cell in the wing of the Beech 33, 35, 36. aircraft.
FAA holder: Aerosport Fuel Cells, LLC
Installation of wing tank flexible fuel cells.
FAA holder: Aerosport Fuel Cells, LLC
Installation of Purge Fuel Collector System.
FAA holder: Timberline Aerospace LLC
Installation of a replacement flexible fuel cell in the wings.
FAA holder: Aerosport Fuel Cells, LLC
Installation of Recoil Aerospace, Inc. T750-I Internal Fire Suppression Tank.
FAA holder: Recoil Aerospace Inc.
Fabrication and installation of an internal fire retardant tank.
FAA holder: Croman Corporation
Installation of below the floor retardant tank.
FAA holder: Coulson Aviation (USA) Inc.
Installation of a Helitak FT4500 Black Hawk Fire Tank Liquid Dispensing System.
FAA holder: U.S. Technical Consultants Inc
Increase maximum zero fuel weight from 10,400 lbs. To 11,000 lbs.
FAA holder: Metrea Special Aerospace ISR Inc.
Installation of Recoil Aerospace, Inc. T1000-E or T650-E Fire Suppression Tank.
FAA holder: Recoil Aerospace Inc.
Water and ice detector in fuel gascolator and carburetor.
FAA holder: LegacySTC.com
Installation of the ALOFT AeroArchitects Auxiliary Fuel System (AFS).
FAA holder: ALOFT AeroArchitects
Installation of fuel control modification and associated hardware.
FAA holder: Metal Innovations Inc. dba MII Aero
Installation of a crash resistant fuel system (CRFS) and optional closed circuit refueling receiver (CCRR).
FAA holder: Agusta Westland Philadelphia Corporation
Reduce maximum zero fuel weight to restrict maximum payload to 7500 lbs.
FAA holder: Worldwide Aircraft Services Inc.
Installation of Air-Energy Service Inc. (AESI) P/N AESI-12-1900 (-1) wing fuel tanks.
FAA holder: Crown MN Aviation LLC
Installation of a 12-gallon fuel tank and fuel system in the left wing or left and right wings.
FAA holder: Crown MN Aviation, LLC
Installation of Crash Resistant Auxiliary Fuel Tank i.
FAA holder: Aerospace Composites Solutions Inc.
To allow the use of UL91 or UL94 (minimum) grade aviation fuel.
FAA holder: Swift Fuels LLC
INSTALL HELITAK FT5000 FIRE TANK LIQUID DISPENSING SYSTEM.
FAA holder: STANDARDAERO BUSINESS AVIATION SERVICES LLC
Installation of Fuel Recirculation System Modification.
FAA holder: Bombardier Aerospace
Installation of an adapter ring, P/N J1001-1, and fuel cap assembly (usher type), P/N Uo03,.
FAA holder: Bellanca Aircraft Incorporated
Installation of a PATS Aircraft LLC Auxiliary Fuel System.
FAA holder: PATS Aircraft LLC
Installation of two external fuel tanks of fifty gallons capacity each, mounted.
FAA holder: PC6-AU23 Spares LLC
Installation of locking fuel cap assembly.
FAA holder: CheckSix AeroSolutions, LLC
Decommission of Standard Operators Options (S.O.O.) 6095 Fuel System.
FAA holder: Kenn Borek Air Ltd.
Installation of the Aviation Research Systems, Inc., Locking Fuel Caps.
FAA holder: CheckSix AeroSolutions, LLC
Installation of the Aviation Research Systems, Inc., Locking Fuel Caps.
FAA holder: CheckSix AeroSolutions, LLC
Installation of internal firefighting water tank and snorkel.
FAA holder: Blackhawk Mission Equipment
Installation of high visibility fuel sight gauge.
FAA holder: Dakota Cub Aircraft Inc.
Installation of a fuel cap hinge and hardware. (206B S/N 3567 and subsquent).
FAA holder: Dart Aerospace USA Inc.
Installation of Airframe-Mounted Fuel Filter.
FAA holder: Airbus Helicopters Canada Limited
Installation of a Fuel Temperature Indication System.
FAA holder: Textron Aviation Inc.
Installation of Alternate Fuel outlet screens per Installation Instructions.
FAA holder: Burl's Aircraft LLC
Fabrication and installation of the Fuel Flow Monitoring System.
FAA holder: DV Aviation Inc.
Installation of Explosion Suppression Foam (ESF) in fuselage fuel tank and wing fuel tanks.
FAA holder: L3Harris Technologies Integrated Systems L.P
Fabrication and installation of Simplex 4900 spray tank system.
FAA holder: Simplex Manufacturing Co
To allow the use of UL-94 (minimum) grade aviation fuel meeting ASTM D7547.
FAA holder: Swift Fuels LLC
Installation and fabrication of the Front Fuel Feeder Tank.
FAA holder: Aerotech Industries Limited
Installation of a Digital Fuel Quantity Indication System.
FAA holder: Lynden Air Cargo LLC
Installation of internal tank, associated systems and support structure for the aerial dispensing of liquids.
FAA holder: Neptune Aviation Services
Installation of Fuel System Modification.
FAA holder: DECA Aviation Engineering Limited
Removal of left, right, or both existing bladder fuel cell(s); and fabrication and installation.
FAA holder: Burl's Aircraft Rebuild
Installation of Robertson Fuel System 200 Gallon Internal Auxilliary Fuel Tank System (IAFTS.
FAA holder: Arista Aviation Services LLC
Installation of Foxboro fuel flow signal conditioning unit PC-260.
FAA holder: Mitsubishi Heavy Industries America Inc.
The Installation and Modification of the Fuel Quantity Indicating System.
FAA holder: Kelowna Flightcraft Ltd
Fabrication of Onboard Systems Model 200-299-00 Fuel Drain Guard Kit in accordance with Federal Aviation Administration (FAA) approved Onboard Systems Master Drawing List No. 155-111-00, Rev. 6, dated March 11, 2011, or later FAA-approved revision and Installation of the Fuel Drain Guard Kit.
FAA holder: Onboard Systems International LLC
Fabrication and installation of an external aerial liquid dispensing tank.
FAA holder: Carson Helicopters Inc
Installation of Airframe-Mounted Fuel Filter.
FAA holder: Airbus Helicopters Canada Limited
Increasing the Maximum Zero Fuel Weight (MZFW) from 13,000 to 13,400 pounds.
FAA holder: Avcon Industries Inc
Installation of Helicopter Transport Services Remote Fuel Sump System.
FAA holder: Helicopter Transport Services LLC
Fabrication and installation of Model 72448 locking fuel cover assembly.
FAA holder: Timberline Aerospace LLC
Installation of a crash resistant fuel system (CRFS).
FAA holder: AgustaWestland Philadelphia Corporation
Replacement of Fuel Injection System with Carburetted System.
FAA holder: Aerotec Engines Limited
Installation of modified fuel injector nozzles.
FAA holder: General Aviation Modifications Inc.
Modify the wing fuel tanks access cover installation by replacing the existing rubstrip and seal with a new encapsulated wire mesh gasket and a new seal.
FAA holder: Aviation Devices & Electronic Components LLC
Modify the wing fuel tanks access cover installation by replacing the existing rubstrip and seal with a new encapsulated wire mesh gasket and a new seal.
FAA holder: Aviation Devices & Electronic Components LLC
To allow the use of UL91 (minimum) grade aviation fuel.
FAA holder: Petersen Aviation Inc