Fixed Wing Multi Engine · CONT MOTOR TSIO-520 SER · as of Sep 21, 2026
Resources Manufacturer · Textron Aviation (Cessna) ↗ Service Bulletins ↗ Engine · Continental Aerospace Technologies ↗ TCDS 3A24 ↗ Type Club · Cessna Pilots Association ↗ Owner Forum · Cessna 172 Pilots Association ↗
Distribution · currently registered
By state (top 10)
- TX 13.9% 33
- CA 10.9% 26
- FL 10.5% 25
- DE 7.6% 18
- GA 4.2% 10
- CO 3.4% 8
- TN 2.9% 7
- AZ 2.5% 6
- MO 2.5% 6
- MT 2.5% 6
+34 more states
By decade of manufacture
- 1960s 2.5% 6
- 1970s 71.1% 172
- Unknown 26.4% 64
NTSB records
27 event(s) on file. Showing the most recent 25 · 2 more available on NTSB CAROL.
- Sep 3, 2025 N39HC New Braunfels, Texas NTSB docket ↗
- Aug 26, 2025 N1668T Maryville, Missouri NTSB docket ↗
- Jun 8, 2025 N414BA San Diego, California Fatal NTSB docket ↗
- Jul 4, 2024 N1652T Leadville, Colorado NTSB docket ↗
- Oct 12, 2023 N880A Patterson, Louisiana Fatal NTSB docket ↗
- Jan 18, 2023 N4765G Modesto, California Fatal NTSB docket ↗
- Sep 26, 2022 N745EP Augusta, Georgia NTSB docket ↗
- Jun 18, 2022 N414HF Jasper, Georgia NTSB docket ↗
- Sep 28, 2017 N1652T San Jose, California NTSB docket ↗
- Apr 7, 2017 N56H Atlanta, Georgia NTSB docket ↗
- Mar 14, 2011 N40NY New York, New York NTSB docket ↗
- Jun 13, 1999 N475JN SPRINGDALE, Arkansas NTSB docket ↗
- Feb 15, 1999 N1557T PHOENIX, Arizona NTSB docket ↗
- May 27, 1996 N414AW BROOMFIELD, Colorado NTSB docket ↗
- May 7, 1991 N222SV PIQUA, Ohio NTSB docket ↗
- Nov 21, 1983 N3747C KALISPELL, Montana NTSB docket ↗
- Oct 20, 1983 N414JC VAN NUYS, California NTSB docket ↗
- Jan 26, 1981 N1678T JACKSON, Tennessee NTSB docket ↗
- Oct 19, 1980 N1596T CORSICA, South Dakota Minor NTSB docket ↗
- Jan 19, 1980 N4640G LAS VEGAS, Nevada NTSB docket ↗
- Aug 6, 1978 N444FA IWAKI CITY, Other Foreign NTSB docket ↗
- Dec 8, 1977 N414BA VALPARAISO, Indiana NTSB docket ↗
- Oct 28, 1977 N1603T ONEIDA, Tennessee NTSB docket ↗
- Feb 14, 1977 N5264J CARABASSET, Maine NTSB docket ↗
- Oct 20, 1974 N414HC JACKSON, Michigan NTSB docket ↗
Research papers
- Embry-Riddle Scholarly Commons 2023 · Journal article (IJAAA) Single Pilot Operations and Public Acceptance: A Mixed Methods Study conducted in Greece The airline industry is moving towards Single Pilot Operations (SPO), as a result of the increased training and salary cost of pilots, and also as a remedy to the impending pilot shortage which is est…
- NASA NTRS 2019 · Conference Paper Experimental water droplet impingement data on modern aircraft surfaces An experimental method has been developed to determine the water droplet impingement characteristics on two- and three-dimensional aircraft surfaces.
Airworthiness directives
48 directive(s) on file. Showing the most recent 25 · 23 more in the Federal Register.
- Jun 12, 2023
Airworthiness Directives; Various Airplanes, Helicopters, and Engines
The FAA is adopting a new airworthiness directive (AD) for turbocharged, reciprocating engine-powered airplanes and helicopters and turbocharged, reciprocating engines with a certain v-band coupling installed. This AD was prompted by multiple failures of spot-welded, multi-segment v-band couplings at the tailpipe to t…
- Jul 27, 2022
Airworthiness Directives; Various Airplanes, Helicopters, and Engines
The FAA proposes to adopt a new airworthiness directive (AD) for turbocharged, reciprocating engine-powered airplanes and helicopters and turbocharged, reciprocating engines with a certain v- band coupling installed. This proposed AD was prompted by multiple failures of spot-welded, multi-segment v-band couplings at t…
- May 8, 2018
Airworthiness Directives; Textron Aviation Inc. Airplanes
We are revising Airworthiness Directive (AD) 2018-03-03 for certain Textron Aviation Inc. Models 401, 401A, 401B, 402, 402A, 402B, 402C, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, and 425 airplanes. AD 2018-03-03 required repetitively inspecting the left and the right forward lower carry through spar cap for cracks…
- Feb 13, 2018
Airworthiness Directives; Textron Aviation Inc. Airplanes
We are adopting a new airworthiness directive (AD) for certain Textron Aviation Inc. Models 401, 401A, 401B, 402, 402A, 402B, 402C, 411, 411A, 414, 414A 421, 421A, 421B, 421C, and 425 airplanes. This AD requires repetitively inspecting the left and the right forward lower carry through spar cap for cracks and replacin…
- Aug 26, 2016
Airworthiness Directives; Textron Aviation, Inc. Airplanes
We are superseding Airworthiness Directive (AD) 2016-07-24 for all Textron Aviation, Inc. Models 310 through 310R, E310H, E310J, T310P through T310R, 310J-1, 320 through 320F, 320-1, 335, 340, 340A, 401 through 401B, 402 through 402C, 411, 411A, 414, 414A, and 421 through 421C airplanes (type certificates 3A10, 3A25,…
- Aug 11, 2016
Airworthiness Directives; Continental Motors, Inc. Reciprocating Engines
We are adopting a new airworthiness directive (AD) for certain Continental Motors, Inc., (CMI) San Antonio (formerly known as Airmotive Engineering Corp. (AEC)), replacement parts manufacturer approval (PMA) cylinder assemblies marketed by Engine Components International Division (ECi). On July 17, 2015, AEC was purch…
- Apr 11, 2016
Airworthiness Directives; Textron Aviation, Inc. Airplanes
We are adopting a new airworthiness directive (AD) for all Textron Aviation, Inc. Models 310 through 310R, E310H, E310J, T310P through T310R, 310J-1, 320 through 320F, 320-1, 335, 340, 340A, 401 through 401B, 402 through 402C, 411, 411A, 414, 414A, and 421 through 421C airplanes (type certificates 3A10, 3A25, and A7CE…
- Mar 3, 2014
Airworthiness Directives; Cessna Aircraft Company Airplanes
We are adopting a new airworthiness directive (AD) for certain Cessna Aircraft Company (Cessna) Models 310, 320, 340, 401, 402, 411, 414, and 421 airplanes. This AD was prompted by an investigation of recent and historical icing-related accidents and incidents for the products listed above. This AD requires either hav…
- Oct 1, 2012
Airworthiness Directives; Cessna Aircraft Company Airplanes; Initial Regulatory Flexibility Analysis
This document announces the availability of and request for comments on the Initial Regulatory Flexibility Analysis for the previously published proposed airworthiness directive (AD) on Cessna Aircraft Company 310, 320, 340, 401, 402, 411, 414, and 421 airplanes regarding the installation of placards requiring flight…
- Jun 3, 2011
Airworthiness Directives; Cessna Aircraft Company 310, 320, 340, 401, 402, 411, 414, and 421 Airplanes
We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD would require you to install a placard that prohibits flight into known icing conditions and install a placard that increases published speed on approach 17 mph (15 knots) in case of an inadvertent encounter with ici…
- Oct 29, 2010
Airworthiness Directives; Cessna Aircraft Company (Cessna) Model 402C Airplanes Modified by Supplemental Type Certificate (STC) SA927NW and Model 414A Airplanes Modified by STC SA892NW
We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD would require a complete inspection of the flap system and modification of the flap control system. This proposed AD was prompted by a report of a Cessna Model 414A airplane modified by STC SA892NW that experienced a…
- Sep 22, 2009
Airworthiness Directives; Teledyne Continental Motors O-470, IO-470, TSIO-470, IO-520, TSIO-520, IO-550, and IOF-550 Series Reciprocating Engines
The FAA is adopting a new airworthiness directive (AD) for Teledyne Continental Motors (TCM) O-470, IO-470, TSIO-470, IO-520, TSIO-520, IO-550, and IOF-550 series reciprocating engines with TCM EQ3 cylinders installed. This AD requires initial and repetitive visual inspections of TCM EQ3 cylinders for cracks. This AD…
- Apr 21, 2008
Airworthiness Directives; Kelly Aerospace Power Systems Turbochargers
The FAA is adopting a new airworthiness directive (AD) for certain Kelly Aerospace Power Systems turbochargers. This AD requires a onetime visual inspection of suspect turbochargers for an excessive gap between the turbocharger turbine housing flange and the exhaust tube flange, and replacement of turbochargers that f…
- Apr 2, 2007
Airworthiness Directives; Superior Air Parts, Inc. (SAP), Cylinder Assemblies Part Numbers Series: SA47000L, SA47000S, SA52000, SA55000, SL32000W, SL32000WH, SL32006W, SL36000TW, SL36000W, and SL36006W
The FAA is revising an existing airworthiness directive (AD) for certain SAP cylinder assemblies installed in Teledyne Continental Motors (TCM) 470, 520, and 550 series reciprocating engines, Lycoming Engines (LE) 320, 360, and 540 series reciprocating engines, Avco Lycoming (AL) 540 series reciprocating engines, and…
- Feb 23, 2007
Airworthiness Directives; Superior Air Parts, Inc. (SAP), Cast Cylinder Assemblies Part Numbers Series: SA47000L, SA47000S, SA52000, SA55000, SL32000W, SL32000WH, SL32006W, SL36000TW, SL36000W, and SL36006W
The FAA is adopting a new airworthiness directive (AD) for certain SAP cast cylinder assemblies installed in Teledyne Continental Motors (TCM) 470, 520, and 550 series reciprocating engines, Lycoming Engines (LE) 320, 360, and 540 series reciprocating engines, Avco Lycoming (AL) 540 series reciprocating engines, and S…
- Jan 29, 2007
Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Tay 611-8, Tay 620-15, Tay 650-15, and Tay 651-54 Series Turbofan Engines
The FAA is adopting a new airworthiness directive (AD) for Rolls-Royce Deutschland Ltd & Co KG (RRD) Tay 611-8, Tay 620-15, Tay 650-15, and Tay 651-54 series turbofan engines, with certain low pressure (LP) compressor modules installed. This AD requires an ultrasonic inspection (UI) of LP compressor fan blades for cra…
- Nov 30, 2005
Airworthiness Directives; McCauley Propeller Systems Propeller Assemblies Models 2D34C53/74E-X; D2A34C58/90AT-X; 3AF32C87/82NC-X; D3AF32C87/82NC-X; D3A32C88/82NC-X; D3A32C90/82NC-X; and 3AF34C92/90LF-X.
The FAA is adopting a new airworthiness directive (AD) for McCauley Propeller Systems propeller assemblies, models 2D34C53/74E-X; D2A34C58/90AT-X; 3AF32C87/82NC-X; D3AF32C87/82NC-X; D3A32C88/82NC-X; D3A32C90/82NC-X; and 3AF34C92/90LF-X. This AD requires, within 10 flight hours or 10 days after the effective date of th…
- Oct 12, 2005
Airworthiness Directives; The Cessna Aircraft Company Models 401, 401A, 401B, 402, 402A, 402B, 402C, 404, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, 425, and 441 Airplanes
The FAA adopts a new airworthiness directive (AD) for certain The Cessna Aircraft Company (Cessna) Models 401, 401A, 401B, 402, 402A, 402B, 402C, 404, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, 425, and 441 airplanes equipped with certain avionics bus circuit breaker switches. This AD requires you to inspect the avi…
- Sep 9, 2005
Airworthiness Directives; Goodrich De-icing and Specialty Systems “FASTprop” Propeller De-icers
The FAA is adopting a new airworthiness directive (AD) for Goodrich De-icing and Specialty Systems "FASTprop" propeller de- icers, part numbers P4E1188 series, P4E1601 series, P4E2200 series, P4E2271-10, P4E2575-7, P4E2575-10, P4E2598-10, P5855BSW, P6199SW, P6592SW, P6662SW, and P6975-11, installed. This AD requires i…
- Jun 9, 2005
Airworthiness Directives; The Cessna Aircraft Company Models 401, 401A, 401B, 402, 402A, 402B, 402C, 404, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, 425, and 441 Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain The Cessna Aircraft Company (Cessna) Models 401, 401A, 401B, 402, 402A, 402B, 402C, 404, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, 425, and 441 airplanes equipped with certain avionics bus circuit breaker switches. This proposed AD would requi…
- May 6, 2005
Airworthiness Directives; Kelly Aerospace Power Systems Part Number (P/N) 14D11, A14D11, B14D11, C14D11, 23D04, A23D04, B23D04, C23D04, or P23D04 Fuel Regulator Shutoff Valves (Formerly Owned by ElectroSystems, JanAero Devices, Janitrol, C&D Airmotive Products, FL Aerospace, and Midland-Ross Corporation)
The FAA is revising Airworthiness Directive (AD) 2004-25-16, which applies to aircraft equipped with a fuel regulator shutoff valve part number (P/N) 14D11, A14D11, B14D11, C14D11, 23D04, A23D04, B23D04, C23D04, or P23D04 used with B1500, B2030, B2500, B3040, B3500, B4050, or B4500 B-Series combustion heaters. AD 2004…
- Apr 6, 2005
Airworthiness Directives; Goodrich De-icing and Specialty Systems “FASTprop” Propeller De-icers
The FAA proposes to adopt a new airworthiness directive (AD) for Goodrich De-icing and Specialty Systems "FASTprop" propeller de- icers, part numbers P4E1188 series, P4E1601 series, P4E2200 series, P4E2271-10, P4E2575-7, P4E2575-10, P4E2598-10, P5855BSW, P6199SW, P6592SW, P6662SW, and P6975-11, installed. This propose…
- Mar 9, 2005
Airworthiness Directives; Kelly Aerospace Power Systems Part Number (P/N) 14D11, A14D11, B14D11, C14D11, 23D04, A23D04, B23D04, C23D04, or P23D04 Fuel Regulator Shutoff Valves (formerly owned by ElectroSystems, JanAero Devices, Janitrol, C&D Airmotive Products, FL Aerospace, and Midland-Ross Corporation)
The FAA proposes to revise Airworthiness Directive (AD) 2004- 25-16, which applies to aircraft equipped with a fuel regulator shutoff valve part number (P/N) 14D11, A14D11, B14D11, C14D11, 23D04, A23D04, B23D04, C23D04, or P23D04 used with B1500, B2030, B2500, B3040, B3500, B4050, or B4500 B-Series combustion heaters.…
- Jan 19, 2005
Airworthiness Directives; GARMIN International Inc. GTX 33, GTX 33D, GTX 330, and GTX 330D Mode S Transponders
The FAA is adopting a new airworthiness directive (AD) to supersede Airworthiness Directive 2004-10-15, which applies to certain GTX 330 and GTX 330D Mode S transponders that are installed on airplanes. AD 2004-10-15 currently requires you to install GTX 330/330D Software Upgrade Version 3.03, 3.04, or 3.05. This AD a…
- Dec 16, 2004
Airworthiness Directives; Kelly Aerospace Power Systems Part Number (P/N) 14D11, A14D11, B14D11, C14D11, 23D04, A23D04, B23D04, C23D04, or P23D04 Fuel Regulator Shutoff Valves (Formerly Owned by ElectroSystems, JanAero Devices, Janitrol, C&D, FL Aerospace, and Midland-Ross Corporation)
The FAA is adopting a new airworthiness directive (AD) to supersede AD 2001-17-13, which applies to aircraft equipped with a Kelly Aerospace Power Systems (Kelly Aerospace) part number (P/N) 14D11, A14D11, B14D11, C14D11, 23D04, A23D04, B23D04, C23D04, or P23D04 fuel regulator shutoff valve used with Kelly Aerospace B…
Type certificate data sheets · 1 match in the FAA catalog
- A7CE Cessna Aircraft Company Historical Rev 46 · 11/24/2004
Models: 421C, 425, 402C, 402B + 12 more
SAIBs · 1 on file · advisory, not mandatory
- 06/04/2003 SAIB CE-03-38 SAIB CE-03-38 — DRS ↗
Supplemental type certificates · 546 on file
- 05/27/2025 STC SA5581SW Installation of ALCOR true-flow/ totalizer system Alcor LLC DRS ↗
- 04/01/2025 STC SA02738CH (PAGE 5) Installation of L-3 Communications Avionics Systems Acron Aviation Inc. DRS ↗
- 04/01/2025 STC SA04046CH Page 1 Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500) Acron Aviation Inc. DRS ↗
- 08/27/2024 STC SA04837NY Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights AeroLED's Holdings, LLC DRS ↗
- 08/27/2024 STC SA02386AK Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems AeroLED's Holding LLC DRS ↗
- 11/16/2023 STC SA02532AT Installation of subject Michelin tires on appropriate aircraft. For Michelin 5, 6, 8, and 10-inch rim diameter tires on General Aviation Aircraft. Michelin North America Inc. DRS ↗
- 04/05/2023 STC SA00756DE Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT22 Transponder and an approved Global Positioning System (GPS) Position Se… Peregrine DRS ↗
- 12/12/2022 STC SA02738CH (PAGE 5) Installation of L-3 Communications Avionics Systems L3Harris Aviation Products Inc. DRS ↗
- 12/12/2022 STC SA04046CH Page 1 Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500) L3Harris Aviation Products Inc. DRS ↗
- 07/06/2022 STC SA02203AK (PAGE 2) Installation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV). Genesys Aerosystems Inc. DRS ↗
- 06/16/2022 STC SA02254AK Installation of "Single Screen", "2 or 3 Screen", "Dual Screen", or "4 or 6 screen" Genesys Aerosystems Inc. DRS ↗
- 06/06/2022 STC SA02203AK (PAGE 2) Installation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV). Genesys Aerosystems Inc. DRS ↗
- 03/30/2022 STC SA02444AK (PAGE 1) Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed ADS-B Technologies LLC DRS ↗
- 02/02/2022 STC SA4222SW Mount collision avoidance lights in engine nacelle. Johnson Aviation Products DRS ↗
- 09/01/2021 STC SA11174SC PAGE 1 Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems Honeywell International Inc (Bendix King) DRS ↗
- 07/21/2021 STC SA02430SE Fabrication and installation of a camera housing Airborne Sensor LLC DRS ↗
- 03/30/2021 STC SA02386AK Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems Aero LEDs LLC DRS ↗
- 07/28/2020 STC SA00024SE Installation of vortex generators on the wing and verticle tail, and strakes on the nacelles. Micro AeroDynamics Inc DRS ↗
- 07/17/2020 STC SA10236SC (2 OF 4) Installation of a GDC 31 Roll Steering Converter DAC International Inc DRS ↗
- 06/04/2020 STC SA02268CH (PAGE 3) Installation of Airwolf Filter Corp. Air Oil Separator Airwolf Filter Corporation DRS ↗
- 06/04/2020 STC SA02268CH (PAGE 2) Installation of Airwolf Filter Corp. Air Oil Separator Airwolf Filter Corporation DRS ↗
- 03/07/2020 STC SA00079NY Installation of Airwolf remote mounted engine oil filter kit AFC-K008 on single and multi engine fixed wing light aircraft incorporating Teledyne Continental reciprocating engines … Airwolf Filter Corporation DRS ↗
- 07/16/2019 STC SA01861SE (PAGE 2) Fabrication and installation of Landing Light Controller Seaton Engineering Corp. DRS ↗
- 07/16/2019 STC SA01800SE (PG 2) Fabrication and installation of new or replacement of existing instrument panel lights dimmer control. Seaton Engineering Corp. DRS ↗
- 07/11/2019 STC SA03286CH Install an electronic engine ignition system Electroair Acquisition Corporation DRS ↗
- 07/11/2019 STC SA04032CH Install rocker switch assemblies Electroair Acquisition Corporation DRS ↗
- 07/02/2019 STC SA2091WE Installation of air conditioning system Air Comm Corporation DRS ↗
- 07/02/2019 STC SA8RM Installation of a vapor cycle air-conditioning system Air Comm Corporation DRS ↗
- 06/19/2019 STC SA800EA Installation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power supplies Whelen Aerospace Technologies DRS ↗
- 06/19/2019 STC SA00344BO PAGE 1 Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies DRS ↗
+ 516 more STCs on file
PMA replacement parts · 60+ on file
- SMR5070-01#https://drs.faa.gov/browse/excelExternalWindow/FEAD6692B1AB8D7786257D3400553A0B.0001## Pneumatic De-Icer Boot B/E Aerospace Inc, DBA, SMR Technologies Inc replaces 27S-7D5070-01
- SMR5070-02#https://drs.faa.gov/browse/excelExternalWindow/2AE3021D38E4B80D86257D3400553AD8.0001## Pneumatic De-Icer Boot B/E Aerospace Inc, DBA, SMR Technologies Inc replaces 27S-7D5070-02
- 2005-1#https://drs.faa.gov/browse/excelExternalWindow/56367943F036223286257CFB006E9938.0001## Mounting Plate Spoilers Inc replaces Modification Part
- 2008-1#https://drs.faa.gov/browse/excelExternalWindow/2CC305263C11FC9C86257CFB006E993D.0001## Top Spar Bracket Spoilers Inc replaces Modification Part
- K5119101-10#https://drs.faa.gov/browse/excelExternalWindow/39C946BE1EF95B20862578330065CA33.0001## Window RH Plane Plastics Ltd replaces 5119101-10
- K5119102-5#https://drs.faa.gov/browse/excelExternalWindow/7B62E044E9FD17C8862578330065CA5D.0001## Trim Plane Plastics Ltd replaces 5119102-5
- K5119101-9#https://drs.faa.gov/browse/excelExternalWindow/6C1980019B5B3630862578330065CA05.0001## Window LH Plane Plastics Ltd replaces 5119101-9
- K5114534-6#https://drs.faa.gov/browse/excelExternalWindow/1F02F2DB2BAD46CF862578330065B5A4.0001## Cover RH Plane Plastics Ltd replaces 5114534-6
- K5114534-5#https://drs.faa.gov/browse/excelExternalWindow/53A3EED21FB429D8862578330065B578.0001## Cover LH Plane Plastics Ltd replaces 5114534-5
- SMR5070-02#https://drs.faa.gov/browse/excelExternalWindow/C0DA813CA08F9ABC862571B9004E99C3.0001## Pneumatic De-Icer Boot B/E Aerospace Inc, DBA, SMR Technologies Inc replaces Goodrich 27S-7D5070-02
- SMR5070-02#https://drs.faa.gov/browse/excelExternalWindow/B52CDBFE71F7C0A8862573020070A526.0001## Pneumatic De-Icer Boot B/E Aerospace Inc, DBA, SMR Technologies Inc replaces Modification Part
- SMR5070-01#https://drs.faa.gov/browse/excelExternalWindow/76C97B1F6DD79E7E862573020070A4F7.0001## Pneumatic De-Icer Boot B/E Aerospace Inc, DBA, SMR Technologies Inc replaces Modification Part
- SMR5070-01#https://drs.faa.gov/browse/excelExternalWindow/627D2D47D5FA6D9B862571B9004E998E.0001## Pneumatic De-Icer Boot B/E Aerospace Inc, DBA, SMR Technologies Inc replaces Goodrich 27S5070-01
- 213620#https://drs.faa.gov/browse/excelExternalWindow/EE79DB1080E581E9862573CA00593EFD.0001## Synchronizer Kits Woodward Inc replaces -
- -#https://drs.faa.gov/browse/excelExternalWindow/F59DF1D39710BC848625736800490856.0001## Installation of Teledyne Continental TSIO-520-N or -NB Engine Ram Aircraft Limited Partnership replaces -
- -#https://drs.faa.gov/browse/excelExternalWindow/AB8E20F2E73CDCF8862573680049111A.0001## Installation of Auxiliary Landing Lights Ram Aircraft Limited Partnership replaces -
- -#https://drs.faa.gov/browse/excelExternalWindow/72E2C5846FB448DE8625736B0064767C.0001## Parts listed on PMA List No. 1439 dtd 5/4/90 Ram Aircraft Limited Partnership replaces -
- -#https://drs.faa.gov/browse/excelExternalWindow/6129121F124E36E186257368004910EE.0001## Installation of Teledyne Continental TSIO-520-NB Engine (as modified by STC SE4327SW). (Kit NN with latest revisions) Ram Aircraft Limited Partnership replaces -
- Mitchell Model YK867#https://drs.faa.gov/browse/excelExternalWindow/B81886926BFEA1278625752E0065E7CE.0001## Yaw Damper Century Flight Systems Inc replaces -
- FD/AP282-308 AK406 and AK406FD#https://drs.faa.gov/browse/excelExternalWindow/6E7980CC838FCD748625751400665CEC.0001## Mitchell Kits Century Flight Systems Inc replaces -
- Mitchell Model AK308#https://drs.faa.gov/browse/excelExternalWindow/AA18EADDA57ADD1B8625752000617B21.0001## Century III Century Flight Systems Inc replaces -
- AK308#https://drs.faa.gov/browse/excelExternalWindow/13254D1ADF271B3886257513005D54C5.0001## Mitchell Kit Century Flight Systems Inc replaces -
- FD/AP 282-308#https://drs.faa.gov/browse/excelExternalWindow/C00955EFA1EFEE0A86257513005D5013.0001## Mitchell Century Flight Systems Inc replaces -
- 201B(H)#https://drs.faa.gov/browse/excelExternalWindow/12C6B0F2194E929C86257425006B2505.0001## Transducer Instrument Tech Corp. replaces Modification Part
- 201B(L)#https://drs.faa.gov/browse/excelExternalWindow/A5A4AE774CEB357786257425006B24CF.0001## Transducer Instrument Tech Corp. replaces Modification Part
- 201B(M)#https://drs.faa.gov/browse/excelExternalWindow/E0E8A3DE409EFE5786257425006B24E8.0001## Transducer Instrument Tech Corp. replaces Modification Part
- 2008-4#https://drs.faa.gov/browse/excelExternalWindow/C30311262D553ECF862571DB006C36BC.0001## Spar Bracket, right bottom Spoilers Inc replaces Modification Part
- 2003-5#https://drs.faa.gov/browse/excelExternalWindow/C91352216CA0A686862571DB006C36E0.0001## Spoiler panel, left Spoilers Inc replaces Modification Part
- 2003-6#https://drs.faa.gov/browse/excelExternalWindow/8C9D0D467526FA42862571DB006C36FD.0001## Spoiler panel, right Spoilers Inc replaces Modification Part
- 2008-3#https://drs.faa.gov/browse/excelExternalWindow/401ED9D7B983129C862571DB006C36A4.0001## Spar Bracket, left bottom Spoilers Inc replaces Modification Part
- 4000-1#https://drs.faa.gov/browse/excelExternalWindow/2840A4ADC754F8F5862571DB006C34CE.0001## Hydraulic pump Spoilers Inc replaces Modification Part
- 2006-2#https://drs.faa.gov/browse/excelExternalWindow/718F42327EF37B97862571DB006C32B7.0001## Doubler, wing skin Spoilers Inc replaces Modification Part
- 4005#https://drs.faa.gov/browse/excelExternalWindow/145348E4E42C000D862571DB006C3184.0001## Annunciator panel assy Spoilers Inc replaces Modification Part
- 8001#https://drs.faa.gov/browse/excelExternalWindow/9D91F6DDDB558DD8862571DB006C3014.0001## Actuator, right Spoilers Inc replaces Modification Part
- 8002#https://drs.faa.gov/browse/excelExternalWindow/9821177E642F0A13862571DB006C2F7B.0001## Actuator, left Spoilers Inc replaces Modification Part
- 201B(M)#https://drs.faa.gov/browse/excelExternalWindow/208977077CB0B3C6862571C3006B1015.0001## Transducer Instrument Tech Corp. replaces 201B
- 201B(L)#https://drs.faa.gov/browse/excelExternalWindow/CFF4A15648811634862571C3006B089B.0001## Transducer Instrument Tech Corp. replaces 201B
- 201B(H)#https://drs.faa.gov/browse/excelExternalWindow/7C9E8004E42790D9862571C3006B0137.0001## Transducer Instrument Tech Corp. replaces 201B
- Dwg 597-0732-013#https://drs.faa.gov/browse/excelExternalWindow/736D9B7980E0C81F8525704A005B222B.0001## AP-107 Autopilot & Associated Flt Director Rockwell Collins Inc. replaces Modification Part
- ST-951#https://drs.faa.gov/browse/excelExternalWindow/9FF2C018F839522686257EC900574248.0001## S-TEC System 2100 Digital Flight Control System (DFCS) S-TEC Corporation replaces Modification Part
+ 20 more PMA parts on file
Advisory circulars & Federal Register
Advisory circulars
No ACs explicitly mention this type. Showing universal operating-rule ACs that apply to all aircraft.
Recent Federal Register · Parts 91 & 43
- 2026-09-14 Use of Certain Restricted Category Aircraft for the Transport of Firefighters for Wildfire Suppression FR ↗
- 2026-07-31 Requirements for Interference-Tolerant Radio Altimeter Systems FR ↗
- 2026-07-02 Enabling Supersonic Overland Flight FR ↗
- 2026-07-01 Mechanic Certification: Inspection Rating and Recent Experience Requirements FR ↗
- 2026-06-30 Designation-Restrict the Operation of Unmanned Aircraft in Close Proximity to a Fixed Site Facility; Extension of Comment Period FR ↗
Registered N-numbers · 242
| N-number | St | Year | NTSB | FAA |
|---|---|---|---|---|
| N100LL | CA | 1973 | · | Look up ↗ |
| N111BX | NH | 1972 | · | Look up ↗ |
| N1203G | AZ | 1975 | · | Look up ↗ |
| N1214G | WA | 1975 | · | Look up ↗ |
| N1216G | FL | — | · | Look up ↗ |
| N1234W | FL | 1970 | · | Look up ↗ |
| N1252G | NV | 1975 | · | Look up ↗ |
| N126BT | GA | 1977 | · | Look up ↗ |
| N142SD | — | 1975 | · | Look up ↗ |
| N14UA | AL | — | · | Look up ↗ |
| N1500G | GA | 1975 | · | Look up ↗ |
| N154TT | TX | — | · | Look up ↗ |
| N1554T | FL | 1972 | · | Look up ↗ |
| N1556T | CA | 1972 | · | Look up ↗ |
| N1557T | NE | 1972 | ● | Look up ↗ |
| N1563T | WY | — | · | Look up ↗ |
| N1596T | ND | 1973 | ● | Look up ↗ |
| N1600T | CA | 1973 | · | Look up ↗ |
| N1603T | TX | 1973 | ● | Look up ↗ |
| N1616T | FL | — | · | Look up ↗ |
| N1618T | DE | 1973 | · | Look up ↗ |
| N1621T | IL | 1973 | · | Look up ↗ |
| N1624T | NE | — | · | Look up ↗ |
| N1627T | AL | 1973 | · | Look up ↗ |
| N1637T | TX | 1973 | · | Look up ↗ |
| N1646T | UT | 1973 | · | Look up ↗ |
| N1652T | CO | 1973 | ● | Look up ↗ |
| N1668T | MO | 1973 | ● | Look up ↗ |
| N1670T | DE | 1973 | · | Look up ↗ |
| N1678T | TX | — | ● | Look up ↗ |
| N17AM | IN | 1974 | · | Look up ↗ |
| N1842S | MN | 1973 | · | Look up ↗ |
| N18EG | IN | 1973 | · | Look up ↗ |
| N1987G | TX | 1974 | · | Look up ↗ |
| N1995G | TX | 1974 | · | Look up ↗ |
| N200MC | WY | 1973 | · | Look up ↗ |
| N216LB | FL | 1974 | · | Look up ↗ |
| N222AX | MO | 1970 | · | Look up ↗ |
| N222BJ | UT | 1972 | · | Look up ↗ |
| N222PR | DE | 1973 | · | Look up ↗ |
| N222RM | MT | 1971 | · | Look up ↗ |
| N222SV | MT | — | ● | Look up ↗ |
| N2293F | CO | 1970 | · | Look up ↗ |
| N22NR | OH | 1974 | · | Look up ↗ |
| N231JP | FL | 1975 | · | Look up ↗ |
| N236AT | FL | 1975 | · | Look up ↗ |
| N239EL | FL | 1975 | · | Look up ↗ |
| N246BE | NV | 1976 | · | Look up ↗ |
| N2694H | NH | — | · | Look up ↗ |
| N26ST | WV | 1974 | · | Look up ↗ |
| N277X | NM | 1977 | · | Look up ↗ |
| N30DT | TX | — | · | Look up ↗ |
| N30SS | DE | 1973 | · | Look up ↗ |
| N313RW | TN | 1969 | · | Look up ↗ |
| N31AW | MO | 1975 | · | Look up ↗ |
| N31RT | IL | 1970 | · | Look up ↗ |
| N321H | TN | 1975 | · | Look up ↗ |
| N331TC | MO | — | · | Look up ↗ |
| N333AM | CA | 1975 | · | Look up ↗ |
| N333HH | TX | — | · | Look up ↗ |
| N33AD | FL | 1973 | · | Look up ↗ |
| N352TS | MT | 1972 | · | Look up ↗ |
| N361GC | DE | — | · | Look up ↗ |
| N3747C | DE | 1975 | ● | Look up ↗ |
| N3752C | IA | — | · | Look up ↗ |
| N3758C | KS | 1976 | · | Look up ↗ |
| N38LP | FL | 1977 | · | Look up ↗ |
| N39HC | TX | — | ● | Look up ↗ |
| N3DQ | CA | 1970 | · | Look up ↗ |
| N3KX | CA | 1971 | · | Look up ↗ |
| N3VA | NM | — | · | Look up ↗ |
| N3WF | CA | 1975 | · | Look up ↗ |
| N40NY | AZ | 1970 | ● | Look up ↗ |
| N414AC | WI | 1975 | · | Look up ↗ |
| N414AF | DE | 1971 | · | Look up ↗ |
| N414AP | LA | — | · | Look up ↗ |
| N414AQ | — | 1974 | · | Look up ↗ |
| N414AR | GA | 1976 | · | Look up ↗ |
| N414AW | FL | — | ● | Look up ↗ |
| N414BA | AZ | 1970 | ● | Look up ↗ |
| N414BD | FL | 1973 | · | Look up ↗ |
| N414BM | NC | 1974 | · | Look up ↗ |
| N414CD | FL | 1972 | · | Look up ↗ |
| N414CE | DE | 1976 | · | Look up ↗ |
| N414CR | SC | 1975 | · | Look up ↗ |
| N414CT | MT | 1971 | · | Look up ↗ |
| N414DB | GA | 1974 | · | Look up ↗ |
| N414DC | WV | 1970 | · | Look up ↗ |
| N414DK | NV | 1974 | · | Look up ↗ |
| N414DL | FL | 1972 | · | Look up ↗ |
| N414DN | LA | — | · | Look up ↗ |
| N414DP | SC | 1971 | · | Look up ↗ |
| N414DV | CA | 1976 | · | Look up ↗ |
| N414EL | TX | — | · | Look up ↗ |
| N414EP | WA | — | · | Look up ↗ |
| N414ES | CA | — | · | Look up ↗ |
| N414EZ | DE | — | · | Look up ↗ |
| N414FA | AZ | 1977 | · | Look up ↗ |
| N414FT | LA | 1973 | · | Look up ↗ |
| N414G | MO | 1969 | · | Look up ↗ |
| N414GC | NC | 1969 | · | Look up ↗ |
| N414GS | MI | 1974 | · | Look up ↗ |
| N414HC | AR | 1973 | ● | Look up ↗ |
| N414HF | GA | — | ● | Look up ↗ |
| N414HT | OK | — | · | Look up ↗ |
| N414JC | HI | 1973 | ● | Look up ↗ |
| N414JD | TX | 1975 | · | Look up ↗ |
| N414JG | FL | 1974 | · | Look up ↗ |
| N414JT | CO | 1976 | · | Look up ↗ |
| N414JW | NC | 1976 | · | Look up ↗ |
| N414KB | MI | 1975 | · | Look up ↗ |
| N414KH | FL | — | · | Look up ↗ |
| N414KM | TX | 1976 | · | Look up ↗ |
| N414M | WY | — | · | Look up ↗ |
| N414ML | CO | 1976 | · | Look up ↗ |
| N414MM | GA | — | · | Look up ↗ |
| N414MW | VA | — | · | Look up ↗ |
| N414NH | AR | 1975 | · | Look up ↗ |
| N414NW | KY | 1976 | · | Look up ↗ |
| N414PC | CA | 1972 | · | Look up ↗ |
| N414PL | FL | — | · | Look up ↗ |
| N414RC | MO | 1977 | · | Look up ↗ |
| N414RD | TN | 1974 | · | Look up ↗ |
| N414RN | DE | 1972 | · | Look up ↗ |
| N414SD | MA | 1971 | · | Look up ↗ |
| N414SE | TX | 1974 | · | Look up ↗ |
| N414SR | MT | 1976 | · | Look up ↗ |
| N414ST | ID | 1975 | · | Look up ↗ |
| N414T | FL | 1974 | · | Look up ↗ |
| N414TH | WI | 1973 | · | Look up ↗ |
| N414TM | CA | 1973 | · | Look up ↗ |
| N414TN | NJ | 1974 | · | Look up ↗ |
| N414TS | TX | 1969 | · | Look up ↗ |
| N414W | NV | 1969 | · | Look up ↗ |
| N414XT | DE | 1973 | · | Look up ↗ |
| N4197C | SC | — | · | Look up ↗ |
| N41TT | TN | 1972 | · | Look up ↗ |
| N4201C | TX | 1974 | · | Look up ↗ |
| N4228C | TX | 1974 | · | Look up ↗ |
| N4235C | TN | 1974 | · | Look up ↗ |
| N4237C | TN | 1974 | · | Look up ↗ |
| N42SG | DE | — | · | Look up ↗ |
| N431CE | MI | 1973 | · | Look up ↗ |
| N443R | TX | — | · | Look up ↗ |
| N444BZ | TX | 1974 | · | Look up ↗ |
| N444DM | TX | 1974 | · | Look up ↗ |
| N444FA | DE | — | ● | Look up ↗ |
| N444LS | FL | 1973 | · | Look up ↗ |
| N44NE | WY | — | · | Look up ↗ |
| N456ST | CA | 1975 | · | Look up ↗ |
| N4635G | ND | 1977 | · | Look up ↗ |
| N4640G | GA | 1976 | ● | Look up ↗ |
| N4645G | KS | — | · | Look up ↗ |
| N470BC | CA | 1977 | · | Look up ↗ |
| N471HB | CA | 1977 | · | Look up ↗ |
| N475JN | IL | — | ● | Look up ↗ |
| N4763G | TX | 1977 | · | Look up ↗ |
| N4765G | CA | 1977 | ● | Look up ↗ |
| N4795G | OK | — | · | Look up ↗ |
| N4798C | CA | — | · | Look up ↗ |
| N47MD | CA | 1977 | · | Look up ↗ |
| N483JF | WV | 1974 | · | Look up ↗ |
| N488S | WA | — | · | Look up ↗ |
| N488SJ | OK | 1977 | · | Look up ↗ |
| N490KM | FL | — | · | Look up ↗ |
| N502JJ | DE | 1970 | · | Look up ↗ |
| N515FV | TX | — | · | Look up ↗ |
| N515ST | MD | 1971 | · | Look up ↗ |
| N5261J | DE | 1976 | · | Look up ↗ |
| N5264J | TX | 1976 | ● | Look up ↗ |
| N5265J | FL | 1976 | · | Look up ↗ |
| N52CS | AR | 1974 | · | Look up ↗ |
| N52LD | IN | — | · | Look up ↗ |
| N5365X | TX | 1973 | · | Look up ↗ |
| N543BC | ID | 1973 | · | Look up ↗ |
| N550BR | CA | 1974 | · | Look up ↗ |
| N55CM | TX | 1973 | · | Look up ↗ |
| N55LT | AZ | — | · | Look up ↗ |
| N55PP | CA | 1972 | · | Look up ↗ |
| N56H | FL | 1977 | ● | Look up ↗ |
| N5975J | — | — | · | Look up ↗ |
| N59DA | WI | 1973 | · | Look up ↗ |
| N5ZT | CO | 1973 | · | Look up ↗ |
| N606PP | FL | — | · | Look up ↗ |
| N616RM | FL | 1973 | · | Look up ↗ |
| N620CA | MT | — | · | Look up ↗ |
| N63CX | DE | — | · | Look up ↗ |
| N645WC | OR | 1975 | · | Look up ↗ |
| N6644Q | NJ | 1974 | · | Look up ↗ |
| N674CC | TX | — | · | Look up ↗ |
| N693TP | NC | 1975 | · | Look up ↗ |
| N696DT | CA | 1973 | · | Look up ↗ |
| N710US | IN | — | · | Look up ↗ |
| N717CG | KS | 1974 | · | Look up ↗ |
| N730AF | NM | 1976 | · | Look up ↗ |
| N741DF | TX | 1975 | · | Look up ↗ |
| N745EP | GA | 1974 | ● | Look up ↗ |
| N754JS | TN | 1975 | · | Look up ↗ |
| N759JS | GA | — | · | Look up ↗ |
| N760RM | — | 1975 | · | Look up ↗ |
| N765FL | CA | 1975 | · | Look up ↗ |
| N76KT | NC | 1974 | · | Look up ↗ |
| N777RP | TX | 1974 | · | Look up ↗ |
| N777VF | WY | 1977 | · | Look up ↗ |
| N77CD | VA | 1975 | · | Look up ↗ |
| N8068Q | ND | 1974 | · | Look up ↗ |
| N8085Q | KS | 1974 | · | Look up ↗ |
| N80PV | TX | 1977 | · | Look up ↗ |
| N8129Q | CO | — | · | Look up ↗ |
| N8131Q | DE | — | · | Look up ↗ |
| N8134Q | CA | 1969 | · | Look up ↗ |
| N8144Q | AZ | 1970 | · | Look up ↗ |
| N8145Q | NE | — | · | Look up ↗ |
| N8150Q | TX | — | · | Look up ↗ |
| N8151Q | CO | — | · | Look up ↗ |
| N817JP | TX | 1976 | · | Look up ↗ |
| N8195Q | DE | 1970 | · | Look up ↗ |
| N8221Q | NM | 1971 | · | Look up ↗ |
| N8223Q | CO | — | · | Look up ↗ |
| N8229Q | CA | 1971 | · | Look up ↗ |
| N8241Q | IL | 1971 | · | Look up ↗ |
| N8243Q | KS | 1971 | ● | Look up ↗ |
| N82TR | CA | 1972 | · | Look up ↗ |
| N831WC | NJ | — | · | Look up ↗ |
| N83JT | TX | 1976 | · | Look up ↗ |
| N852TS | KY | 1975 | · | Look up ↗ |
| N85AM | NV | 1973 | · | Look up ↗ |
| N86VS | FL | — | · | Look up ↗ |
| N880A | LA | 1973 | ● | Look up ↗ |
| N881TJ | TX | 1972 | · | Look up ↗ |
| N882BC | GA | 1973 | · | Look up ↗ |
| N8BL | AK | 1970 | · | Look up ↗ |
| N8HM | OK | — | · | Look up ↗ |
| N91045 | SD | 1975 | · | Look up ↗ |
| N922AS | MI | — | · | Look up ↗ |
| N929HB | CA | — | · | Look up ↗ |
| N98725 | CA | 1976 | · | Look up ↗ |
| N990PC | TX | 1974 | · | Look up ↗ |
| N991EM | MS | — | · | Look up ↗ |
| N999JL | NH | 1973 | · | Look up ↗ |
| N999RK | AL | 1974 | · | Look up ↗ |
| N9MN | IN | — | · | Look up ↗ |
Source — FAA Aircraft Registry
Sources
- FAA Aircraft Registry ↗ Refreshed Apr 27, 2026 Available
- NTSB CAROL ↗ Refreshed Jun 10, 2026 Available
- Federal Register (FAA Airworthiness Directives) ↗ Refreshed Apr 27, 2026 Available