SA01435SEEngine and powerplant
Installation of J.P. Instruments (JPI) Primary Engine Data Management System.
FAA holder: J. P. Instruments
FAA STC category
Engine and powerplant STCs
Engine, turbine, exhaust, nacelle, inlet, and related powerplant changes. This directory contains 1,512 selected records listed with status Current in the June 30, 2026 FAA DRS snapshot and links every entry to its source.
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SA803SOEngine and powerplant
Installation of a Lycoming O-360-A1A engine, equipped with either a McCauley Model 2D34C53-A/74E-0 propeller or a Hartzell Model HC-C2YK-1BF/F7666A-2 propeller.
FAA holder: Swift Museum Foundation Inc
SA02508AKEngine and powerplant
Installation of Precision Airmotive RSA 5AD1 fuel injection system on a Lycoming GO-480-G1D6 engine.
FAA holder: Wright Air Service
SA02509AKEngine and powerplant
Installation of a fuel injected Lycoming GO-480-G1D6 engine on a Helio H-295 airplane.
FAA holder: Wright Air Service
SA1-326Engine and powerplant
Installation of Teledyne Continental Mode IO-300-A engine with McCauley Model 1A170-DM7359 propeller and Cessna spinner AK7053-3.
FAA holder: Swift Museum Foundation Inc
SA02507AKEngine and powerplant
Aircraft modification to accommodate engine fuel injection.
FAA holder: Russell Carter
SE02506AKEngine and powerplant
Engine fuel system modification. Replace original pressure carburetor with a Precision Airmotive (formerly Bendix) fuel injection system.
FAA holder: Russell Carter
SA02311NYEngine and powerplant
Installation of 260HP Lycoming IO-540-D4B5 engine.
FAA holder: Air Plains Services Corporation
ST04311CHEngine and powerplant
Installation of Goodrich de-icer boots on the engine inlet.
FAA holder: Goodrich Corp.
SA01885WIEngine and powerplant
Installation of a Engine Compressor Wash Drain Tube.
FAA holder: Hawker Pacific Pty Ltd
SR02680LAEngine and powerplant
Installation of Engine Inlet Barrier Filter System.
FAA holder: Aerometals
SA00902CHEngine and powerplant
Installation of Walter a.s. turboprop engine model M601D-11 or M601E-11 with Avia Propeller Ltd. model V510, V510AG, V508E-AG/99A or V508E-AG/106A in accordance with Turbine Conversions Ltd. Drawing List, Report WAL2000, Revision A, dated March 4, 2005, or later approved revision.
FAA holder: Turbine Conversions Ltd
SA00748SEEngine and powerplant
Replace original power plant and propeller with a Continental TSIOL-550A engine and McCauley 3AF36C525/G-80VMFA-2 propellers.
FAA holder: STC Limited
SA01828SEEngine and powerplant
Installation of J.P. Instruments (JPI) EDM-960 Primary Engine Data Management System.
FAA holder: J. P. Instruments
SA708GLEngine and powerplant
To install model 300 scavenge oil filter system with Pratt & Whitney R-1340 engine.
FAA holder: Airwolf Filter Corp
SA722GLEngine and powerplant
Installation of Model 200 scavenge oil filter system in Air Tractor AT-301 aircraft with Pratt & Whitney R-1340 engine.
FAA holder: Airwolf Filter Corp
SA903GLEngine and powerplant
Installation of a spin-off filter assembly in the engine scavenge oil system.
FAA holder: Airwolf Filter Corp
SA6070NMEngine and powerplant
Installation of a 'quick-disconnect drain plug' on the engine rocker sump for the oil drain retrieval system after engine shutdown.
FAA holder: West Coast Air Creations
SA1391CEEngine and powerplant
Cutting and reattaching the left and right lower engine cowling with AN 2700-4 cam locks.
FAA holder: Artic Barnabas Ministries
SA01420SEEngine and powerplant
Install a Walter M601-E11 or M601-D11 engine and Avia V508-E-AG 106/A propeller per Cascade Aircraft Conversions Master Drawing List FW-CAC090-90 Revision B, dated August 10, 2004, and Cascade Aircraft Conversions Document FW-CAC090-12, Revision IR, dated June 2, 2004, Installation Manual for Thrush Aircraft S2R Series, Walter Turbine Installation or later FAA approved revisions to either of these documents.
FAA holder: Cascade Flying Service LLC
SA01560SEEngine and powerplant
Install modified engine cowl per Cascade Flying Service LLC data.
FAA holder: Cascade Flying Service LLC
SA1437CEEngine and powerplant
Continental IO-360-K or KB engine installation rerated to 210 hp (2800 rpm) at takeoff and 195 hp(2600 rpm) maximum continuous. Rerated engine designation IO-360-KC/STC SE1436CE or IO-360-KBC/STC SE1436CE. (R172K LANDPLANE AND FLOATPLANE).
FAA holder: Brad E Isham
SA5694NMEngine and powerplant
Splitting of the engine cowl nose bowl horizontally to facilitate inspection and maintenance of` the front of the engine.
FAA holder: Fletchair Inc.
SA04121CHEngine and powerplant
Installation of Lycoming 0-320 engine.
FAA holder: Svenn s Aviation LLC
SH445NEEngine and powerplant
Installation of Engine Idle Overspeed Control System.
FAA holder: Schweizer RSG LLC
ST04417ATEngine and powerplant
Replacement of the inner aluminum barrel of the engine inlet cowl with a Quiet Technology Aerospace inlet barrel of carbon graphite sandwich construction.
FAA holder: Quiet Technology Aerospace
SR02541LAEngine and powerplant
Installation of TSO article: Diamond J, Inc. Turbine Outlet Temperature (TOT) Indicator and related components in place of the MDHI Turbine Outlet Temperature Indicator and related system.
FAA holder: Precision Heli-Support, LLC
SR02567SEEngine and powerplant
Installation of an Inlet Particle Separator.
FAA holder: Airwork (NZ) Limited
SA00008NYEngine and powerplant
Installation of Airwolf Model AFC-500 full flow engine oil filter P/N AFC-500.
FAA holder: Airwolf Filter Corporation
SA00013NYEngine and powerplant
Installation of AFC-500 full flow engine oil filter P/N AFC-500.
FAA holder: Airwolf Filter Corporation
SA00024NYEngine and powerplant
Installation of Airwolf remote mounted engine oil filter kit AFC-K007 on single or multi-engine fixed wing light aircraft incorporating Lycoming reciprocating engines of 450 horsepower or less.
FAA holder: Airwolf Filter Corporation
SA00433NYEngine and powerplant
Installation of Airwolf remote mounted engine oil filter model AFC-500 or AFC-600 on multi engine fixed wing light aircraft incorporating Franklin reciprocating engines of 450 horsepower or less.
FAA holder: Airwolf Filter Corporation
SA01282NYEngine and powerplant
Installation of Airwolf remote mounted engine oil filter kit AFC-K015 on aircraft powered by Pratt & Whitney radial reciprocating engine Series R-985, R-1340 and R-1830.
FAA holder: Airwolf Filter Corporation
SA01406NYEngine and powerplant
Installation of Airwolf remote mounted engine oil filter kit AFC-K017 on single and multi-engine fixed light aircraft and\nrotary wing.
FAA holder: Airwolf Filter Corporation
SA3523WEEngine and powerplant
Installation of an airfoil separator in the engine breather system.
FAA holder: Airwolf Filter Corporation
SH1052NEEngine and powerplant
Installation of Airwolf Model AFC-500 full flow engine oil filter P/N AFC-500.
FAA holder: Airwolf Filter Corporation
SH1065NEEngine and powerplant
Installation of Airwolf Model AFC-500 full flow engine oil filter P/N AFC-500.
FAA holder: Airwolf Filter Corporation
SR00342NYEngine and powerplant
Installation of Airwolf remote mounted engine oil filter kit AFC-8011.
FAA holder: Airwolf Filter Corporation
SR00408NYEngine and powerplant
Installation of Airwolf remote mounted engine oil filter model AFC-600.
FAA holder: Airwolf Filter Corporation
SR00420NYEngine and powerplant
Installation of Airwolf remote mounted engine oil filter Model AFC-600.
FAA holder: Airwolf Filter, Corp
SR09104RC-DEngine and powerplant
Installation of pulsed engine and gearbox chip detector system.
FAA holder: Airbus Helicopters Inc.
SA04202ATEngine and powerplant
Replacement of either a 65 horsepower Continental A65-8 or A65-8F engine with a 85 horsepower Continental C85-12F or a C85-12 which have provisions for an electrical starter.
FAA holder: C William Pancake Jr
SA04228CHEngine and powerplant
Installation of an Electronics International MVP-50T Engine Monitoring System.
FAA holder: Carpenter Avionics, Inc
ST04413ATEngine and powerplant
Replacement of the inner aluminum barrel of the engine inlet cowl, with an inlet barrel of carbon graphite sandwich construction, to provide a solution for in-service corrosion.
FAA holder: Quiet Technology Aerospace
SA1003GLEngine and powerplant
Installation of a cooling shroud on engine driven dry air pumps.
FAA holder: McFarlane Aviation Inc
SA1015GLEngine and powerplant
Installation of a Cooling Shroud on engine driven dry air pumps.
FAA holder: McFarlane Aviation Inc
SA1034GLEngine and powerplant
Installation of cooling shroud on engine driven dry air pumps.
FAA holder: McFarlane Aviation Inc
SA1072GLEngine and powerplant
Installation of cooling shroud on engine driven dry air pumps.
FAA holder: McFarlane Aviation Inc
SA1073GLEngine and powerplant
Installation of cooling shroud on engine driven dry air pumps.
FAA holder: McFarlane Aviation Inc
SA1374GLEngine and powerplant
Installation of a Cooling Shroud on engine driven dry air pumps.
FAA holder: McFarlane Aviation Inc
SA702GLEngine and powerplant
Installation of a cooling shroud on engine driven dry air pumps.
FAA holder: McFarlane Aviation Inc
SA777GLEngine and powerplant
Installation of a cooling shroud on engine driven dry air pumps.
FAA holder: McFarlane Aviation Inc
SA785GLEngine and powerplant
Installation of a cooling shroud on engine driven dry air pumps.
FAA holder: McFarlane Aviation Inc
SA791GLEngine and powerplant
Installation of a cooling shroud on engine driven dry air pumps.
FAA holder: McFarlane Aviation Inc
SR02358CHEngine and powerplant
Installation of an Inlet Barrier Filter (IBF) System in accordance with Aerospace Filtration Systems, Inc. Installation- IBF System, Drawing 111001, Revision A, dated October 20, 2006, and Installation Procedures AFS-BH-210-IBF-IB, Revision B, dated October 20, 2006, or later FAA Approved revision.
FAA holder: Donaldson Company Inc
SR02393CHEngine and powerplant
Installation of an Inlet Barrier Filter system.
FAA holder: Donaldson Company Inc
SR02772CHEngine and powerplant
Installation of an Inlet Barrier Filter (IBF) System in accordance with Aerospace Filtration Systems, Inc. Installation-IBF System Drawing No. 122000-010, Revision B, dated September 28, 2009, or later FAA Approved revision.
FAA holder: Donaldson Company Inc.
SR02988CHEngine and powerplant
Installation of Inlet Barrier Filter system in accordance with Aerospace Filtration Systems, Inc. Drawing 124001-010, Revision C, dated May 26, 2011, or later FAA approved revision.
FAA holder: Donaldson Company Inc.
SR09368RCEngine and powerplant
Installation of engine inlet barrier filter (IBF) system.
FAA holder: Donaldson Company Inc.
SR09421RCEngine and powerplant
Installation of Inlet Barrier Filter system.
FAA holder: Donaldson Company Inc.
SR02794CHEngine and powerplant
Installation of a an Inlet Barrier Filter (IBF).
FAA holder: Donaldson Company Inc.
SR09451RCEngine and powerplant
Installation of Aerospace Filtration Systems (AFS) Engine Inlet Barrier Filter (IBF) System.
FAA holder: Donaldson Company Inc.
ST04019NYEngine and powerplant
Installation of replacement adapter ring outer flange segments Nacelle - CFM56-5A/5B Engines - Thrust Reverser.
FAA holder: 21Jaerodesign Limited
SA02193CHEngine and powerplant
Power increase to 310 BHP by Installation of Powerlite STC SE02930AT or CMI IO-550N Engine rated at 310 BHP/2700 RPMs and Hartzell Propeller Model PHC-J3YF-1RF/F7693DF(B)-2 propeller.
FAA holder: Mooney International Corp
SR01394LAEngine and powerplant
Installation of Aerospace Filtration Systems Inlet Barrier Filter System in lieu of the Engine Air Particle Separator (with or without Mist Eliminator) or FOD Screen.
FAA holder: Donaldson Company Inc
SR02526CHEngine and powerplant
Installation of an Inlet Barrier Filter (IBF) System.
FAA holder: Donaldson Company Inc.
SA03976NYEngine and powerplant
Installation of MT-Propeller Entwicklung GmbH's Model# MTV-5-1-D-C-F-R(A)/CFR210-56 5-Blade constant speed, full feathering, reversible propeller and spinner on Textron Aviation Inc. Model P210N aircraft equipped with Rolls-Royce 250-B17F/2 engine installed per FAA STC SA1003NE.
FAA holder: MT- Propeller Entwicklung GmbH
ST03953NYEngine and powerplant
Installation of the Dual Battery Engine Start System.
FAA holder: Avionics Design Services Ltd.
SA2370CEEngine and powerplant
Installation of Engine Anti- Detonation Injection (ADI) system for operation of the airplane on leaded and unleaded automotive gasoline, 91 minimum antiknock index (RON+MON/2).
FAA holder: Petersen Aviation Inc
SA2486CEEngine and powerplant
Operation of airplane on water or alcohol (methanol) and water mixture injected into engine as a cooling agent.
FAA holder: Petersen Aviation Inc
SA2525CEEngine and powerplant
Installation of Engine Anti- Detonation Injection (ADI) system for operation of the airplane on leaded and unleaded automotive gasoline, 91 minimum antiknock index (RON+MON/2).
FAA holder: Petersen Aviation Inc
SA1173CEEngine and powerplant
Installation of thrust reverser system per Cessna ECO 1947 with the installation of additional devices to preclude reverser operation per the STC Continuation Sheet 3.
FAA holder: Textron Aviation Inc
ST04261ATEngine and powerplant
Replacement of the inner aluminum barrel of the engine inlet cowl, with an inlet barrel of carbon graphite sandwich construction.
FAA holder: Quiet Technology Aerospace
SA11050SC-DEngine and powerplant
Installation of Optional Engine Indicating System (EIS).
FAA holder: Sierra Industries Ltd.
SA1663NMEngine and powerplant
Addition of fowler wing flaps, elevator trim spring with cockpit tension select lever, fuselage strakes, and nacelle strakes.
FAA holder: Sierra Industries Ltd.
SA292NWEngine and powerplant
Installation of cooling louvers on top of both (L.H. and R.H.) nacelle accessory sections.
FAA holder: Sierra Industries Inc
SA672NWEngine and powerplant
Installation of Hartzell HC-C3YF-1RF/F9587C-17S propeller on Continental IO-520-D engine.
FAA holder: Sierra Industries Inc
SA8020SWEngine and powerplant
Installation of engine thrust reversers.
FAA holder: Sierra Industries Ltd.
SA805NWEngine and powerplant
Installation of an engine cover storage box.
FAA holder: Sierra Industries Ltd.
SA8323SWEngine and powerplant
Install Pratt & Whitney Canada PT6A-25C engine and Hartzell HC-B3TN-2/T10178(N)-8R propeller.
FAA holder: Sierra Industries Ltd.
SA927NWEngine and powerplant
Addition of fowler wing flaps, elevator trim spring with cockpit tension select lever, fuselage strakes, and nacelle strakes.
FAA holder: Sierra Industries Ltd.
SA09879ACEngine and powerplant
Installation of the Continental Motors IO-520-D engine and a Hartzell PHC-J3YF-1RF/F8468A-6R propeller.
FAA holder: James A. Ridpath, Jr.
ST02371LAEngine and powerplant
Alteration of a Beechcraft Corporation 400A airplane, to replace Pratt & Whitney JT15D-5 series engines with Williams International FJ44-3AP engines (TCDS E3GL) with Full Authority Digital Engine Control (FADEC) and associated systems (Config. A) and (/or) the installation of Nextant Winglets (Config. B).
FAA holder: Nextant Aerospace
SA2227SWEngine and powerplant
Installation of Canadian Marconi CMA-730 Engine and Fuel Quantity Instrumentation.
FAA holder: Textron Aviation Inc
SA2351SWEngine and powerplant
Installation of Canadian Marconi CMA-730 Engine Instruments.
FAA holder: Textron Aviation Inc
ST09559ACEngine and powerplant
Installation of Williams/Rolls FJ44-2A engine. Installation of STC SA732NW required for this mod.
FAA holder: Sierra Industries Ltd.
SA1293NWEngine and powerplant
Installation of a Lycoming IO-540-K1B5 engine, Hartzzell HC-E3YR-7LF/LFC8468-4R propeller, and associated systems.
FAA holder: Randy Michael Komko
SA10841SCEngine and powerplant
The modification consists of removal of the Pratt & Whitney PT6A-114/114A engine, propeller and associated components to install a Honeywell TPE331-12JR engine, Hartzell HC-B4TN-5QL/LT10890NK (de-ice) or HC-B4TN-5NL/LT10890N (non de-ice) or HC-B4TN-5QL/LT10891NK (de-ice) or HC-B4TN-5NL/LT10891N (non de-ice) propeller and associated component.
FAA holder: Supervan Systems Ltd
ST09324SCEngine and powerplant
Installation of supplemental thrust reverser annunciator lights and an APU ON annunciator.
FAA holder: Textron Aviation Inc
SA1807NMEngine and powerplant
Installation of two 68.5 U. S. Gallon usable fuel nacelle tanks and fuel system.
FAA holder: Excalibur 421 LLC
ST09176CH-AEngine and powerplant
Installation of Engines and propellers per C. William Pancake Engine and Propeller Eligibility.
FAA holder: C. William Pancake Jr
SE8677SWEngine and powerplant
Installation of Garrett/Airesearch Model TE0659 turbocharger.
FAA holder: Western Skyways, Inc.
SA8676SWEngine and powerplant
Installation of STC SE8677SW modified turbonormalized Continental IO-520-B, IO-520-BA, IO-520-BB, or IO-550-B engine.
FAA holder: Western Skyways, Inc.
SA2144NMEngine and powerplant
Installation of a modified air induction system to the Continental TSIO-360 engine turbocharger compressor (Rayjay) system.
FAA holder: Turboplus Aircraft Systems, Inc.
SA2147NMEngine and powerplant
Installation of Continental TSIO-360-FB(C) (converted)* engine and associated system.
FAA holder: Turboplus Aircraft Systems, Inc.
SA2148NMEngine and powerplant
Installation of Turboplus engine nacelle cowl flaps.
FAA holder: Turboplus Aircraft Systems, Inc.
SA4180NMEngine and powerplant
Installation of an ACD Corporation Model 100,000 intercooler/induction system on a Continental TSIO-360 series engine-turbocharger compressor (Rayjay) system.
FAA holder: Turboplus Aircraft Systems, Inc.
SE1796NMEngine and powerplant
Conversion of the Continental TSIO-360-EB and LTSIO-360-EB engines (200 HP-2575 RPM) to the operating limits of the *(-KB) engine.
FAA holder: Turboplus Aircraft Systems, Inc.
SE2146NMEngine and powerplant
Conversion of the Continental TSIO-360-FB engine (200 HP-2575 RPM) to the operating limits of the *(-KB) engine.
FAA holder: Turboplus Aircraft Systems, Inc.
SA7489SWEngine and powerplant
Installation of acoustical panel in ECU exhaust duct.
FAA holder: Textron Aviation Inc
SA3994NMEngine and powerplant
Installation of a cascade thrust reverser.
FAA holder: Alloy Aerospace Inc
ST01200NYEngine and powerplant
Installation of Aerazur Engine Inlet De-icer Boot.
FAA holder: Zodiac Aerosafety Systems
SR02629LAEngine and powerplant
Installation of Engine Inlet Barrier Filter System.
FAA holder: Aerometals
SA4895SWEngine and powerplant
Installation of a stored energy engine start system.
FAA holder: Textron Aviation Inc
SA5765SWEngine and powerplant
Installation of supplemental thrust reverser stow announciation.
FAA holder: Textron Aviation Inc
SA5988SWEngine and powerplant
Installation of access panels in engine afterbody.
FAA holder: Textron Aviation Inc
SA1923SWEngine and powerplant
Installation of solar T62T-39 turbine auxiliary power unit with General Electric starter/generator Model No. 2CM308C1.
FAA holder: Textron Aviation Inc
SA03389NYEngine and powerplant
Installation and maintenance of the O&N Aircraft Modifications bleed air-heated engine inlet (part #4505-1) replacing existing electronically-heated engine inlet.
FAA holder: Griggs Aircraft Refinishing LLC
SA1003NEEngine and powerplant
Configuration 1: Installation of an Allison 250-B17F Turboprop Engine (450Hp), (TCDS. E10CE) Hartzell HC-B3TF-7A/ T9212NK-2, Constant Speed reversing propeller, and, a 27.7 gallon Auxiliary Fuel Tank in the fuselage aft, baggage compartment. Configuration 2: Installation of a Rolls Royce Corporation, 250-B17F/2 engine (450Hp), (TCDS. E10CE). and Hartzell HCB3TF- 7A/T9212NK-2, Constant Speed reversing propeller.
FAA holder: Griggs Aircraft Refinishing LLC
SA1161SWEngine and powerplant
Installation of nacelle fuel tanks.
FAA holder: Griggs Aircraft Refinishing LLC
SA2205SWEngine and powerplant
Installation of 15 gallon auxiliary fuel cells in each engine nacelle.
FAA holder: Griggs Aircraft Refinishing LLC
SA2504CEEngine and powerplant
Installation of wing nacelle locker tanks and fuel transfer system.
FAA holder: Griggs Aircraft Refinishing LLC
SA2513CEEngine and powerplant
Installation of wing nacelle locker tanks and fuel transfer system.
FAA holder: Griggs Aircraft Refinishing LLC