SE04651CHFuel systems
To allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22.
FAA holder: Swift Fuels LLC
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.
Showing 1–120 of 1,199Page 1 of 10
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ST03738NYFuel systems
Modification of the ALOFT AeroArchitects Auxiliary Fuel System.
FAA holder: ALOFT AeroArchitects
SR04509CHFuel systems
Installation of a Helitak FT4250 Super Puma Fire Tank Liquid Dispensing System.
FAA holder: Helitak USA, LLC
SA02511SEFuel systems
Installation of replacement fuel quantity indicator sending unit(s).
FAA holder: CiES Inc.
SA3608WEFuel systems
Installation of replacement flexible fuel cell in wings.
FAA holder: Aerosport Fuel Cells, LLC
SA3649WEFuel systems
Installation of replacement flexible fuel cell in the wings of the 210 Cessna aircraft.
FAA holder: Aerosport Fuel Cells, LLC
SA3825WEFuel systems
Installation of replacement flexible fuel cell in wings. (U206 S/N U206-04074) (P206 S/N P206-0001 - P206-00647) (206 S/N 206-0001 thru 206-0137 except 206-0094; S/N 206-0094; 206-0138 thru206-0275).
FAA holder: Aerosport Fuel Cells, LLC
SA4103WEFuel systems
Installation of a replacement flexible fuel cell in the wing of the Beech 33, 35, 36. aircraft.
FAA holder: Aerosport Fuel Cells, LLC
SA5846NMFuel systems
Installation of wing tank flexible fuel cells.
FAA holder: Aerosport Fuel Cells, LLC
SR02597SEFuel systems
Installation of Purge Fuel Collector System.
FAA holder: Timberline Aerospace LLC
SA2517NMFuel systems
Installation of a replacement flexible fuel cell in the wings.
FAA holder: Aerosport Fuel Cells, LLC
SR12058AKFuel systems
Installation of Recoil Aerospace, Inc. T750-I Internal Fire Suppression Tank.
FAA holder: Recoil Aerospace Inc.
SR01517SEFuel systems
Fabrication and installation of an internal fire retardant tank.
FAA holder: Croman Corporation
ST02537LAFuel systems
Installation of below the floor retardant tank.
FAA holder: Coulson Aviation (USA) Inc.
SA5757SWFuel systems
Installation of Alcor tru-flow/ fuel flow/totalizer system.
FAA holder: Alcor LLC
SA5758SWFuel systems
Install ALCOR fuel flow/totalizer system 24606 which includes transducer 86216 24606 indicator and related hardware.
FAA holder: Alcor LLC
SE5583SWFuel systems
Installation of fuel flow transducers (true-flow totalizer).
FAA holder: Alcor LLC
SR04461CHFuel systems
Installation of a Helitak FT4500 Black Hawk Fire Tank Liquid Dispensing System.
FAA holder: U.S. Technical Consultants Inc
SA2352CEFuel systems
Increase maximum zero fuel weight from 10,400 lbs. To 11,000 lbs.
FAA holder: Metrea Special Aerospace ISR Inc.
SR02584AKFuel systems
Installation of Recoil Aerospace, Inc. T1000-E or T650-E Fire Suppression Tank.
FAA holder: Recoil Aerospace Inc.
SA270SOFuel systems
Water and ice detector in fuel gascolator and carburetor.
FAA holder: LegacySTC.com
ST02829LAFuel systems
Conversion of a BAE Systems (Operations) Limited BAe 146-200 passenger configuration to a firefighting airtanker with the installation of a 3000 USG retardant tank system.
FAA holder: Airspray USA Ltd.
ST04243NYFuel systems
Installation of the ALOFT AeroArchitects Auxiliary Fuel System (AFS).
FAA holder: ALOFT AeroArchitects
SE01844SEFuel systems
Installation of fuel control modification and associated hardware.
FAA holder: Metal Innovations Inc. dba MII Aero
SH3686NMFuel systems
Installation of an Isolair Model3700-110 spray tank system. (500N restricted category).
FAA holder: Isolair Inc.
SH4796NMFuel systems
Manufacture and installation of Isolair Model 3900-110 Spray Tank System.
FAA holder: Isolair Inc.
SR00210SEFuel systems
Installation of an Isolair Model 3900-300 agricultural spray tank system. (269D Restricted Category ONLY).
FAA holder: Isolair Inc.
SR10119LA-DFuel systems
Installation of Isolair Fire Fighting System (with 1000 liter tank).
FAA holder: Isolair Inc.
SR04601NYFuel systems
Installation of a crash resistant fuel system (CRFS) and optional closed circuit refueling receiver (CCRR).
FAA holder: Agusta Westland Philadelphia Corporation
ST02980NYFuel systems
Installation of Center Fuel Tank Ignition Mitigation Reticulated Polyurethane Foam.
FAA holder: AerSale Inc.
ST03589NYFuel systems
Installation of Center Fuel Tank Ignition Mitigation Reticulated Polyurethane Foam in Boeing 737-300, 737-400 and 737-500 series aircraft.
FAA holder: AerSale Inc.
ST03599NYFuel systems
Installation of Center Fuel Tank Ignition Mitigation Reticulated Polyurethane Foam in Boeing 767-200 and 767-300 series aircraft.
FAA holder: AerSale Inc.
ST04010NYFuel systems
Installation of Reticulated Polyurethane Foam (RPF) For Center Fuel Tank Ignition Mitigation.
FAA holder: AerSale Inc.
ST04203NYFuel systems
Installation of Reticulated Polyurethane Foam (RPF) for Center Fuel Tank Ignition Mitigation.
FAA holder: AerSale Inc.
ST04515ATFuel systems
Installation of Auxiliary Fuel Tank Ignition Mitigation Reticulated Polyurethane Foam in Boeing 727-223 Series.
FAA holder: AerSale Inc.
ST04534ATFuel systems
Installation of Reticulated Polyurethane Foam (RPF) for Center Fuel Tank Ignition Mitigation with AerSale, Inc. documents.
FAA holder: AerSale Inc.
ST02020WIFuel systems
Reduce maximum zero fuel weight to restrict maximum payload to 7500 lbs.
FAA holder: Worldwide Aircraft Services Inc.
SA00715CHFuel systems
Installation of Air Energy Service P/N J-3-212 ball type, sight fuel tank quantity gauge on the side of an AESI P/N AESI-125 12-gallon wing tank.
FAA holder: Crown MN Aviation LLC
SA00805CHFuel systems
Installation of Air-Energy Service Inc. (AESI) P/N AESI-12-1900 (-1) wing fuel tanks.
FAA holder: Crown MN Aviation LLC
SA1496GLFuel systems
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
SA04652CHFuel systems
To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification.
FAA holder: Swift Fuels LLC
SR01106DEFuel systems
Installation of Crash Resistant Auxiliary Fuel Tank i.
FAA holder: Aerospace Composites Solutions Inc.
SA01757WIFuel systems
To allow the use of UL91 or UL94 (minimum) grade aviation fuel.
FAA holder: Swift Fuels LLC
SR04583CHFuel systems
INSTALL HELITAK FT5000 FIRE TANK LIQUID DISPENSING SYSTEM.
FAA holder: STANDARDAERO BUSINESS AVIATION SERVICES LLC
ST00208IBFuel systems
Installation of Fuel Recirculation System Modification.
FAA holder: Bombardier Aerospace
SA02511SE (1 OF 2)Fuel systems
Installation of replacement fuel quantity indicator sending unit(s).
FAA holder: CiES Inc.
SA02511SE (1 OF 3)Fuel systems
Installation of replacement fuel quantity indicator sending unit(s).
FAA holder: CiES Inc.
SA02511SE (2 OF 2)Fuel systems
Installation of replacement fuel quantity indicator sending unit(s).
FAA holder: CiES Inc.
SA02511SE (2 OF 3)Fuel systems
Installation of replacement fuel quantity indicator sending unit(s).
FAA holder: CiES Inc.
SA02511SE (3 OF 3)Fuel systems
Installation of replacement fuel quantity indicator sending unit(s).
FAA holder: CiES Inc.
SA01375ATFuel systems
Installation of an adapter ring, P/N J1001-1, and fuel cap assembly (usher type), P/N Uo03,.
FAA holder: Bellanca Aircraft Incorporated
ST01725NYFuel systems
Installation of a PATS Aircraft LLC Auxiliary Fuel System.
FAA holder: PATS Aircraft LLC
SA747EAFuel systems
Installation of two external fuel tanks of fifty gallons capacity each, mounted.
FAA holder: PC6-AU23 Spares LLC
SA5902NMFuel systems
Installation of locking fuel cap assembly.
FAA holder: CheckSix AeroSolutions, LLC
SA305SOFuel systems
Installation of Lycoming IO-540-C2C engines, 31A10 Rajay turbochargers, and modified fuel system.
FAA holder: TALCO Aviation
SA00129IBFuel systems
Decommission of Standard Operators Options (S.O.O.) 6095 Fuel System.
FAA holder: Kenn Borek Air Ltd.
SA00245SEFuel systems
Installation of the Aviation Research Systems, Inc., Locking Fuel Caps.
FAA holder: CheckSix AeroSolutions, LLC
SA00246SEFuel systems
Installation of the Aviation Research Systems, Inc., Locking Fuel Caps.
FAA holder: CheckSix AeroSolutions, LLC
SA1827NMFuel systems
Installation of Beech 95-E55 wings, fuel selector assembly, fuel gauges, and all related fuel couplings on a Beech 95-C55 aircraft.
FAA holder: CheckSix AeroSolutions, LLC
SR00933DEFuel systems
Installation of internal firefighting water tank and snorkel.
FAA holder: Blackhawk Mission Equipment
SA02233AKFuel systems
Installation of high visibility fuel sight gauge.
FAA holder: Dakota Cub Aircraft Inc.
SR00169DEFuel systems
Installation of a fuel cap hinge and hardware. (206B S/N 3567 and subsquent).
FAA holder: Dart Aerospace USA Inc.
SA1395SOFuel systems
Remove drain plug, Cessna Part Number MS20913-10 or MS20913-1D, from the fuel selector valve and replace with Part Number CAV-110D (MT-1072) or CAV-110H-4D (CM-1072).
FAA holder: Saf-Air Products Inc.
SR04692NYFuel systems
Installation of Airframe-Mounted Fuel Filter.
FAA holder: Airbus Helicopters Canada Limited
SA11228DSFuel systems
Installation of a Fuel Temperature Indication System.
FAA holder: Textron Aviation Inc.
ST04809NYFuel systems
Conversion of a DHC-8-402 aircraft into a Airtanker for the aerial dispensing of liquids with the addition of an external retardant tank system operated under the restricted category.
FAA holder: Conair Group Inc.
SA02221AKFuel systems
Installation of Alternate Fuel outlet screens per Installation Instructions.
FAA holder: Burl's Aircraft LLC
SA00934SEFuel systems
Fabrication and installation of the Fuel Flow Monitoring System.
FAA holder: DV Aviation Inc.
SA11399DSFuel systems
Installation of Explosion Suppression Foam (ESF) in fuselage fuel tank and wing fuel tanks.
FAA holder: L3Harris Technologies Integrated Systems L.P
SH848NWFuel systems
Fabrication and installation of Simplex 4900 spray tank system.
FAA holder: Simplex Manufacturing Co
SE04599CHFuel systems
To allow the use of UL-94 (minimum) grade aviation fuel meeting ASTM D7547.
FAA holder: Swift Fuels LLC
SA00082IBFuel systems
Installation and fabrication of the Front Fuel Feeder Tank.
FAA holder: Aerotech Industries Limited
ST02550AKFuel systems
Installation of a Digital Fuel Quantity Indication System.
FAA holder: Lynden Air Cargo LLC
ST02281LAFuel systems
Installation of internal tank, associated systems and support structure for the aerial dispensing of liquids.
FAA holder: Neptune Aviation Services
ST01650NYFuel systems
Installation of provisions for a 5-cell auxiliary fuel system in cargo compartment per configuration 5005-2800-300 of Decrane/Pats, Inc. master drawing list no. 5005-2800-001 latest FAA approved revision. Life-limited to 50 aircraft flight cycles.
FAA holder: PATS Aircraft LLC
SA00036IBFuel systems
Installation of Fuel System Modification.
FAA holder: DECA Aviation Engineering Limited
SA893NWFuel systems
Removal of left, right, or both existing bladder fuel cell(s); and fabrication and installation.
FAA holder: Burl's Aircraft Rebuild
SR04527ATFuel systems
Installation of Robertson Fuel System 200 Gallon Internal Auxilliary Fuel Tank System (IAFTS.
FAA holder: Arista Aviation Services LLC
ST04524ATFuel systems
Installation of Ignition Mitigation Means (IMM) using Reticulated Polyurethane Foam (RPF) inside the auxiliary fuel tank system.
FAA holder: Jetaire Aerospace LLC
SA1805SWFuel systems
Installation of Foxboro fuel flow signal conditioning unit PC-260.
FAA holder: Mitsubishi Heavy Industries America Inc.
ST04682NYFuel systems
The Installation and Modification of the Fuel Quantity Indicating System.
FAA holder: Kelowna Flightcraft Ltd
SB01030CHFuel systems
Replace Aerostar Basket/BurnerFuel Tanks with a Cameron Balloons Ltd. (Thunder & Colt) Basket/Burner/Fuel Tanks.
FAA holder: Balloonacy LLC
SR01588SEFuel systems
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
SR01552SEFuel systems
Fabrication and installation of an external aerial liquid dispensing tank.
FAA holder: Carson Helicopters Inc
SR04644NYFuel systems
Installation of Airframe-Mounted Fuel Filter.
FAA holder: Airbus Helicopters Canada Limited
SE00584ATFuel systems
Installation of ELDEC fuel flow meter and Kollsman digital fuel flow/fuel used indicator.
FAA holder: GDC Technics LLC
SA04209NYFuel systems
Increasing the Maximum Zero Fuel Weight (MZFW) from 13,000 to 13,400 pounds.
FAA holder: Avcon Industries Inc
SR02717SEFuel systems
Installation of Helicopter Transport Services Remote Fuel Sump System.
FAA holder: Helicopter Transport Services LLC
SR02001SEFuel systems
Fabrication and installation of Model 72448 locking fuel cover assembly.
FAA holder: Timberline Aerospace LLC
SR04601 NYFuel systems
Installation of a crash resistant fuel system (CRFS).
FAA holder: AgustaWestland Philadelphia Corporation
SE00561NYFuel systems
Replacement of Fuel Injection System with Carburetted System.
FAA holder: Aerotec Engines Limited
SE09217SCFuel systems
Installation of modified fuel injector nozzles.
FAA holder: General Aviation Modifications Inc.
ST02532LAFuel systems
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
ST02532LA (2 OF 2)Fuel systems
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
SA1396SOFuel systems
Remove drain plug, Cessna Part Number AN814-3DL, from the fuel selector valve, and replace with CAV-180 (MT-1072-77) or CAV-180H-4 (CM-172-77) (*Model: C-172N Serial Nos.: 17261445, 17267585 through 17269309 (1977 Model), 17261578, 17269310 through 17271034 (1978 Model), \t(Except 17270050), 17271035 through 17272884 (1979 Model), 17270050, 17272885 through 17274009 (1980 Model)).
FAA holder: Saf-Air Products Inc.
SA1397SOFuel systems
Remove drain plug, Cessna Part Number MS20913-10 or MS20913-ID, from the fuel selector valve, and replace with CAV-110D (MT-1082) or CAV-110H-4D (CM-1082).
FAA holder: Saf-Air Products Inc.
SA1399SOFuel systems
Remove drain plug, Cessna Part Number MS20913-10 or MS20913-1D, from the fuel selector valve, and replace with CAV-110D (MT-1075) or CAV-110H-4D (CM-1075).
FAA holder: Saf-Air Products Inc.
SA1400SOFuel systems
Remove drain plug, Cessna Part Number MS20913-10 or MS20913-ID, from the fuel selector valve, and replace with CAV-110D (MT-1077) or CAV-110H-4D (CM-1077) (See page 3 for model serial numbers.).
FAA holder: Saf-Air Products Inc.
SA1412SOFuel systems
Remove drain plug, Cessna Part Number MS20913-10 or MS20913-ID, from the fuel selector valve, and replace with CAV-110D (MT-1080) or CAV-110H-4D (CM-1080).
FAA holder: Saf-Air Products Inc.
SE02842ATFuel systems
Remove drain plug, Cessna Part Number AN913-1D, from the fuel selector valve and replace with CAV-110D (CM-170) or CAV-110H-4D (CM-170L) (See page 3 for Serial Nos.).
FAA holder: Saf-Air Products Inc.
SA01831WIFuel systems
To allow the use of UL91 (minimum) grade aviation fuel.
FAA holder: Petersen Aviation Inc