SA12389AKPropellers
Installation of Hartzell Propeller Inc. DHC-G2YF-1BFP/F8849 propeller.
FAA holder: Momentum Aeronautics Holdings, LLC
Aircraft STC directory
Textron Aviation 180 STCs
The Jun 30, 2026 FAA DRS snapshot contains 40 selected supplemental type certificates with status Current whose public applicability data names the Textron Aviation 180. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
40
listed Current at snapshot
25
holder directories
10
modification categories
Jun 9, 2026
latest recorded revision
Modification demand surface
Propellers7
Aircraft structures7
Landing gear and brakes6
Engine and powerplant5
Flight controls5
Other aircraft modifications5
Fuel systems2
Cabin and interiors1
Electrical systems1
Safety and emergency equipment1
Recorded holders
McFarlane Aviation LLC6Air Plains Services Corporation2Hartzell Propeller LLC2Hartzell Propeller Inc2Curry Aviation LLC2Stene Aviation Inc2Sierra Industries Ltd.2Momentum Aeronautics Holdings, LLC1Mr. Thomas Anderson1Burl's Aircraft LLC1Aero-Mach Wilco LLC1F.Atlee Dodge Aircraft Services1Athena Aircraft, LLC1Aerox Aviation Oxygen Systems LLC1Beringer Aero1Power Flow Systems Inc.1Kenmore Air Harbor LLC1Airglas Inc.1Evans & Bailey Holdings LLC1P Ponk Aviation1
Recently revised 180 STCs
Showing the 40 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA00785ATEngine and powerplant
Installation of a Teledyne Continental Model IO-550-D engine and Hartzell propellers PHC-C3YF-1RF/F8468()-6R, PHC C3YF-1RF/F7691() or McCauley D3A34C401/90DFA-10.
FAA holder: Air Plains Services Corporation
SA02266AKFlight controls
Replacement of Rudder and Elevator Hinge Bearings with P. Ponk Aviation Bearing p/n PPA-1401.
FAA holder: McFarlane Aviation LLC
SA2918NMLanding gear and brakes
Attach a casting to the landing gear fuselage attach angles just above main landing gear legs.
FAA holder: McFarlane Aviation LLC
SA4170NMOther aircraft modifications
Installation of part numbers PPA1301-1/-2 and PPA1201-1.
FAA holder: McFarlane Aviation LLC
SA01087SELanding gear and brakes
Installation of titanium main landing gear assembly.
FAA holder: Mr. Thomas Anderson
SA04491CHPropellers
Installation of Hartzell Propeller Model HC-( )3YF-1RF/F8429(K,B)-( ) 3 bladed metal propeller in accordance with the installation instructions specified on FAA Approved Model List (AML) No. SA04491CH.
FAA holder: Hartzell Propeller LLC
SA04643CHPropellers
Installation of Hartzell Propeller model HC-(C,G,J)3YF-1N/NM8411-( ).
FAA holder: Hartzell Propeller LLC
SA01708WICabin and interiors
Installation of third lap belt restraint in the center of the main cabin rear bench seat.
FAA holder: MN Engineering LLC
SA04353CHPropellers
Installation of Hartzell propeller model DHC-G2YF-1BFP/F8068+2 and applicable spinner.
FAA holder: Hartzell Propeller Inc.
SA02221AKFuel systems
Installation of Alternate Fuel outlet screens per Installation Instructions.
FAA holder: Burl's Aircraft LLC
SA00897WIElectrical systems
Installation of Concorde Battery Corporation (VRSLA) Valve regulated sealed lead acid battery.
FAA holder: Aero-Mach Wilco LLC
SA02522AKAircraft structures
Fabrication and installation of Tail Cone Reinforcement Angles in accordance with QMI, Inc., Installation Instructions ST02171AK-A, Rev IR, Dated January 18, 2019, or later FAA approved revision.
FAA holder: McFarlane Aviation LLC
SA02528AKLanding gear and brakes
Installation of elevator trim wheel assembly in place of the type certificated trim wheel assembly in accordance with QMI, Inc. Trim Wheel Installation Instructions for Cessna 180, Early 182, and 185 Aircraft, Rev Level A, dated November 1, 2019, or later FAA approved revision.
FAA holder: McFarlane Aviation LLC
SA3-468Landing gear and brakes
Installation of Wipaire Skis Inc. Model CF-3000 (Aircraft Skis) (FluiDyne) (Federal) Main Wheel skis, AWT-2500A or CT-3000 Tail Wheel skis.
FAA holder: F.Atlee Dodge Aircraft Services
SA00642SEOther aircraft modifications
Installation of a Ski Tube compartment extending aft of the baggage compartment.
FAA holder: Athena Aircraft, LLC
SA2500CEFlight controls
Establishes the compatibility to install the flap actuated aileron droop system per STC SA1435WE and the wing leading edge cuffs, drooped tips and stall fences per STC SA967CE.
FAA holder: Curry Aviation LLC
SA4121SWAircraft structures
Add wing strut fairings and contour wing struts.
FAA holder: Curry Aviation LLC
SA02294CHPropellers
Installation of an MT-Propeller MTV-(9 or 15)-D/205-58 or MTV-(9 or 15)-D/210-58 and spinner assembly.
FAA holder: McFarlane Aviation LLC
SA2979WESafety and emergency equipment
Installation of oxygen system in accordance with FAA sealed Rajay Industries Drawing 500185, Revision E, dated May 6, 1980, or later FAA sealed revision.
FAA holder: Aerox Aviation Oxygen Systems LLC
SA00026IBLanding gear and brakes
Validation for the Installation of Beringer Wheels, axles, brake and master-cylinders.
FAA holder: Beringer Aero
SA00562NYEngine and powerplant
Installation of Teledyne Continental IO-470 engine modified to incorporate a carburetor system.
FAA holder: Aerotec Engines Limited
SA01952WIPropellers
Installation of Hartzell Trailblazer Propeller HC-C3YF-1N/NG8301-5 or PHC-L3Y1F-1N/NG8301-5 or HC-G3YF-1N/NG8301-5.
FAA holder: Air Plains Services Corporation
SA2256WEFlight controls
Installation of leading edge "CUFF" and aileron gap covers on each wing.
FAA holder: Stene Aviation Inc
SA01931WIOther aircraft modifications
Installation of the Whelen Orion 600 Series Light Assembly.
FAA holder: AO Aviation LLC
SA02416AKEngine and powerplant
Installation of replacement engine exhaust system.
FAA holder: Power Flow Systems Inc.
SA2273WEOther aircraft modifications
Installation of Cessna Model 206 rear seats.
FAA holder: Kenmore Air Harbor LLC
SA1435WEFlight controls
Installation of drooped ailerons in flaps down mode, recontoured wing leading edge, except 180J and K, actuated elevator trip system and installation of SC-100 stall warning system. (180, A, B, C, D, E, F, G, H, J, K LANDPLANE; FLOATPLANE AND AMPHIBIAN).
FAA holder: Sierra Industries Ltd.
SA2003WEFlight controls
Installation of recontoured wing leading edge, stall fences, wing tips and positive aileron seals. (180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H LANDPLANE; SKIPLANE; FLOATPLANE).
FAA holder: Sierra Industries Ltd.
SA00858DEAircraft structures
Installation of inspection panels on the left and right side of the aft fuselage.
FAA holder: Aeropod, Inc.
SA02180AKOther aircraft modifications
Fabrication and installation of Extended Baggage Compartment.
FAA holder: Airglas Inc.
SA12WEAircraft structures
Installation of fiberglass wing tips.
FAA holder: Evans & Bailey Holdings LLC
SA02467AKEngine and powerplant
Installation of a Continental IO-470-F engine.
FAA holder: Floats Alaska LLC
SA02333AKEngine and powerplant
Fabrication and installation of F. Atlee Dodge p/n 8008 Firewall Battery Box.
FAA holder: F. Atlee Dodge Aircraft Services, LLC
SA03030CHLanding gear and brakes
Installation of the Custom Fiberglass Molding, Inc. (CFMI) model 3000 Aircraft Main Landing Gear Skis, with optional CFMI Model 1500 Tail Wheel Ski.
FAA holder: Silveraire LLC
SA00648SEAircraft structures
Fabrication of R.M.D. Aircraft Lighting, Inc., wing-tip and landing light Kit No. 00190-C.
FAA holder: Knots 2U Ltd.
SA02821CHPropellers
Installation of Hartzell Propeller Models (P)HC-()3YF-1RF/F8068(B,K)() and/or (P)(HC-()3YF01RF/F7693DF(B,K)().
FAA holder: Hartzell Propeller Inc
SA2346CEFuel systems
Installation of standard range 56 or 62 gallon capacity or long range77 gallon capacity fiberglass fuel tanks in place of original bladder fuel tanks. (180K THRU S/N 18053000 AND LATER; AIRPLANES ORIGINALLLY EQUIPPED WITH BLADDER FUEL TANKS).
FAA holder: Hartwig Aircraft Fuel Cell Repair