Fixed Wing Single Engine · LYCOMING IO-720 · as of Sep 21, 2026
Resources Manufacturer · Piper Aircraft ↗ Service Bulletins ↗ Engine · Lycoming Engines ↗ TCDS 1A15 ↗ Type Club · The Piper Owner Society ↗ Owner Forum · Piper Forum ↗
Distribution · currently registered
By state (top 10)
- TX 17.3% 13
- CA 8.0% 6
- NV 8.0% 6
- AZ 6.7% 5
- FL 5.3% 4
- CO 5.3% 4
- DE 4.0% 3
- IL 4.0% 3
- IN 2.7% 2
- MI 2.7% 2
+21 more states
By decade of manufacture
- 1960s 85.3% 64
- Unknown 14.7% 11
NTSB records
19 event(s) on file. Showing the most recent 19.
- Sep 6, 2023 N400RW Norwood, Massachusetts NTSB docket ↗
- Apr 15, 2022 N8493P Benson, Arizona NTSB docket ↗
- Mar 12, 2013 N8533P Minden, Nevada Minor NTSB docket ↗
- May 1, 1998 N8536P JACKSON, Wyoming NTSB docket ↗
- Dec 6, 1997 N8452P CAIRO, Missouri Minor NTSB docket ↗
- Dec 10, 1996 N8450P BROOMFIELD, Colorado NTSB docket ↗
- Mar 12, 1991 N8452P FALL RIVER, Massachusetts NTSB docket ↗
- Mar 16, 1983 N400HP TIPTON, California Minor NTSB docket ↗
- Sep 12, 1981 N8535P MARSTONS MILLS, Massachusetts NTSB docket ↗
- Dec 25, 1977 N8509P PARIS, Texas NTSB docket ↗
- May 8, 1977 N8481P STERLING CITY, Texas NTSB docket ↗
- May 25, 1975 N8526P DIXON, Illinois NTSB docket ↗
- Aug 1, 1972 N847SP PFLUGERVILLE, Texas NTSB docket ↗
- Jun 11, 1971 N8466P SAN CLMENTE, California NTSB docket ↗
- Aug 29, 1970 N8468P LUBBOCK, Texas NTSB docket ↗
- Nov 16, 1966 N8440P ST.LOUIS, Missouri NTSB docket ↗
- Jul 19, 1966 N8613P MARIETTA, Georgia NTSB docket ↗
- Apr 17, 1966 N8450P SWANTON, Ohio NTSB docket ↗
- Oct 2, 1965 N8607P LAS VEGAS, Nevada Serious NTSB docket ↗
NASA ASRS reports · 2
De-identified, pilot-written, voluntary and not investigated — the reporter's perspective; cannot infer prevalence.
- ACN 1547761 Parachutist / Aircraft Conflicts PA-24 Comanche PA24 pilot reported a NMAC with another light aircraft in the vicinity of 1V6 airport.
- ACN 2032138 Runway Incursions PA-24 Comanche Piper 24 pilot reported complete electrical failure after takeoff resulting in an immediate return to the airport.
Airworthiness directives
24 directive(s) on file. Showing the most recent 24.
- 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…
- Aug 17, 2020
Airworthiness Directives; Aspen Avionics, Inc.
The FAA is correcting an airworthiness directive (AD) that published in the Federal Register. The AD applies to certain Aspen Avionics, Inc., Evolution Flight Display (EFD) EFD1000 Emergency Backup Display, EFD1000 Multi-Function Display, and EFD1000 Primary Flight Display systems installed on various airplanes. As pu…
- Jul 31, 2020
Airworthiness Directives; Aspen Avionics, Inc.
The FAA is adopting a new airworthiness directive (AD) for certain Aspen Avionics, Inc., Evolution Flight Display (EFD) EFD1000 Emergency Backup Display, EFD1000 Multi-Function Display, and EFD1000 Primary Flight Display systems installed on various airplanes. This AD imposes operating restrictions on these display sy…
- Jan 23, 2019
Airworthiness Directives; Aspen Avionics, Inc., Evolution Flight Display Units
We are adopting a new airworthiness directive (AD) for certain Aspen Avionics, Inc. (Aspen), Evolution Flight Display (EFD) EFD1000 Primary Flight Display (PFD), EFD1000 Multi-Function Display (MFD), EFD1000 Emergency Backup Display (EBD), and EFD500 MFD units installed on various aircraft. This AD requires disabling…
- Dec 8, 2015
Airworthiness Directives; Piper Aircraft, Inc. Airplanes
We are adopting a new airworthiness directive (AD) for certain Piper Aircraft, Inc. Models PA-23-250, PA-24-250, PA-24-260, PA-24-400, PA-30, PA-31, PA-31-300, PA-31P, PA-39, and PA-E23-250 airplanes. This AD was prompted by an accident caused by fuel starvation where the shape of the wing fuel tanks and fuel below a…
- Mar 23, 2015
Airworthiness Directives; Piper Aircraft, Inc. Airplanes
We propose to adopt a new airworthiness directive (AD) for certain Piper Aircraft, Inc. Models PA-23-250, PA-24-250, PA-24-260, PA-24-400, PA-30, PA-31, PA-31-300, PA-31P, PA-39, and PA-E23-250 airplanes. This proposed AD was prompted by an accident caused by fuel starvation where the shape of the wing fuel tanks and…
- Sep 17, 2012
Airworthiness Directives; Piper Aircraft, Inc. Airplanes
We are adopting a new airworthiness directive (AD) for certain Piper Aircraft, Inc. Models PA-24, PA-24-250, and PA-24-260 airplanes. This AD was prompted by reports of cracks developing in the stabilator horn assembly. This AD requires replacement of the stabilator horn assembly and/or repetitive inspections of the s…
- Jun 22, 2011
Airworthiness Directives; Piper Aircraft, Inc. Models PA-24, PA-24-250, and PA-24-260 Airplanes
We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD would require either replacement of the stabilator horn assembly or repetitive inspection of the stabilator horn assembly for corrosion or cracks with replacement of the stabilator horn assembly if any corrosion or c…
- Jun 7, 2005
Airworthiness Directives; Precise Flight, Inc. Models SVS I and SVS IA Standby Vacuum Systems
The FAA adopts a new airworthiness directive (AD) for all airplanes equipped with Precise Flight, Inc. (Precise Flight) Models SVS I and SVS IA standby vacuum systems (SVS) installed under certain supplemental type certificates or through field approval. This AD requires you to replace the airplane flight manual suppl…
- Mar 4, 2005
Airworthiness Directives; Precise Flight, Inc. Models SVS I and SVS IA Standby Vacuum Systems
The FAA proposes to adopt a new airworthiness directive (AD) for all airplanes equipped with Precise Flight, Inc. (Precise Flight) Models SVS I and SVS IA standby vacuum systems (SVS) installed under certain supplemental type certificates or through field approval. This proposed AD would require you to replace the air…
- 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…
- Oct 7, 2004
Airworthiness Directives; GARMIN International Inc. GTX 33, GTX 33D, GTX 330, and GTX 330D Mode S Transponders
The FAA proposes to supersede Airworthiness Directive (AD) 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 proposed AD applies to certain GTX 33…
- May 21, 2004
Airworthiness Directives; GARMIN International Inc. GTX 330 Mode S Transponders and GTX 330D Diversity Mode S Transponders
The FAA adopts a new airworthiness directive (AD) for certain GARMIN International Inc. GTX 330/GTX 330D Mode S transponders that are installed on aircraft. This AD requires you to install GTX 330/330D Software Upgrade Version 3.03, 3.04, or 3.05. This AD is the result of observations that the GTX 330 and GTX 330D may…
- Dec 30, 2003
Airworthiness Directives; GARMIN International Inc. GTX 330 Mode S Transponders and GTX 330D Diversity Mode S Transponders
The FAA proposes to adopt a new airworthiness directive (AD) for certain GARMIN International Inc. GTX 330/GTX 330D Mode S transponders. This proposed AD would require you to install GTX 330/ 330D Software Upgrade Version 3.03. This proposed AD is the result of observations that the GTX 330 and GTX 330D may detect, fr…
- Dec 3, 2001
Airworthiness Directives; GARMIN International GNS 430 Units
This amendment adopts a new airworthiness directive (AD) that applies to certain GARMIN International (GARMIN) GNS 430 units that are installed on aircraft. This AD requires you to modify the unit to incorporate circuitry changes to the GNS 430 unit's deviation and flag outputs. This AD is the result of reports of ina…
- Aug 6, 2001
Airworthiness Directives; GARMIN International GNS 430 Units
This document proposes to adopt a new airworthiness directive (AD) that would apply to certain GARMIN International (GARMIN) GNS 430 units that are installed on aircraft. The proposed AD would require you to modify the unit to incorporate circuitry changes to the GNS 430 unit's deviation and flag outputs. The proposed…
- Nov 30, 1999
Airworthiness Directives; Precise Flight, Inc. Model SVS III Standby Vacuum Systems
This amendment adopts a new airworthiness directive (AD) that applies to all aircraft equipped with Precise Flight, Inc. Model SVS III standby vacuum systems installed in accordance with the applicable supplemental type certificate (STC) or through field approval. This AD requires incorporating revised operating limit…
- Oct 29, 1999
Airworthiness Directives; Bob Fields Aerocessories Inflatable Door Seals
This document proposes to revise Airworthiness Directive (AD) 98-21-21, which currently requires de-activating the electric door seal inflation system for all aircraft equipped with Bob Fields Aerocessories inflatable door seals. Since issuance of that AD, the manufacturer has developed a modification that would allow…
- Jul 7, 1999
Airworthiness Directives; Precise Flight, Inc. Model SVS III Standby Vacuum Systems
This document proposes to adopt a new airworthiness directive (AD) that would apply to all U.S. owners and operators of aircraft equipped with Precise Flight, Inc. Model SVS III standby vacuum systems installed in accordance with the applicable supplemental type certificate (STC) or through field approval. The propose…
- Nov 17, 1998
Airworthiness Directives; Parker Hannifan Airborne Dry Air Pumps, Conversion Kits, and Coupling Kits
This document publishes in the Federal Register an amendment adopting Airworthiness Directive (AD) 98-23-01, which was sent previously to all known U.S. owners and operators of aircraft and engines equipped with certain Parker Hannifin Airborne dry air pumps, conversion kits, and coupling kits, utilizing part number (…
- Oct 29, 1998
Airworthiness Directives; The New Piper Aircraft, Inc. PA-24, PA- 28R, PA-30, PA-32R, PA-34, and PA-39 Series Airplanes
This amendment revises AirworthinessDirective (AD) 97-01-01, which currently requires repetitively inspecting the main gear sidebrace studs for cracks on The New Piper Aircraft, Inc. (Piper)Models PA-24, PA-28R, PA-30, PA-32R, PA-34, and PA-39 series airplanes, and replacing any main gear sidebrace stud found cracked.…
- Oct 15, 1998
Airworthiness Directives; Bob Fields Aerocessories Inflatable Door Seals
This document publishes in the Federal Register an amendment adopting Airworthiness Directive (AD) 98-21-21, which was sent previously to all known U.S. owners and operators of aircraft equipped with Bob Fields Aerocessories inflatable door seals installed in accordance with the applicable supplemental type certificat…
- May 22, 1998
Airworthiness Directives; The New Piper Aircraft, Inc. PA-24, PA- 28R, PA-30, PA-32R, PA-34, and PA-39 Series Airplanes
This document proposes to revise Airworthiness Directive (AD) 97-01-01, which currently requires repetitively inspecting the main gear sidebrace studs for cracks on The New Piper Aircraft, Inc. (Piper) Models PA-24, PA-28R, PA-30, PA-32R, PA-34, and PA-39 series airplanes, and replacing any main gear sidebrace stud fo…
- Nov 3, 1997
Airworthiness Directives; The New Piper Aircraft, Inc. PA-20, PA- 22, PA-23, PA-24, PA-25, PA-30, PA-31P, PA-36, PA-39, and PA-44 Series Airplanes
This document clarifies information in Airworthiness Directive (AD) 85-02-05, which applies to all The New Piper Aircraft, Inc. (Piper) PA-20, PA-22, PA-23, PA-24, PA-25, PA-30, PA-31P, PA-36, PA-39, and PA-44 series airplanes. AD 85-02-05 currently requires installing on the pilot's instrument panel a Piper part numb…
Type certificate data sheets · 1 match in the FAA catalog
- 1A15 The New Piper Aircraft Inc. Historical Rev 33 · 10/01/1997
Models: PA-24-400, PA-24, PA-24-260, PA-24-250
SAIBs · 1 on file · advisory, not mandatory
Supplemental type certificates · 538 on file
- 03/03/2026 STC SA02511SE Installation of replacement fuel quantity indicator sending unit(s) CiES Inc. DRS ↗
- 01/01/2026 STC SA04075CH Installation of Dynon EFIS-D10A EAA sales kit part number 102778-000 Dynon Avionics Inc. DRS ↗
- 12/09/2025 STC SA01005DE Installation of a EarthX ETX900-TSO Lithium battery EarthX Inc. DRS ↗
- 07/24/2025 STC SA02511SE Installation of replacement fuel quantity indicator sending unit(s) CiES Inc. DRS ↗
- 07/21/2025 STC SA02511SE Installation of replacement fuel quantity indicator sending unit(s) CiES Inc. DRS ↗
- 05/27/2025 STC SA5758SW Install ALCOR fuel flow/totalizer system 24606 which includes transducer 86216 24606 indicator and related hardware. Alcor LLC DRS ↗
- 05/27/2025 STC SA00081NY Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector. Alcor LLC DRS ↗
- 05/01/2025 STC SA01005DE Installation of a EarthX ETX900-TSO Lithium battery EarthX Inc. DRS ↗
- 04/01/2025 STC SA04046CH PAGE 2 Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500) Acron Aviation Inc. DRS ↗
- 04/01/2025 STC SA02738CH (PAGE 2) Installation of L-3 Communications Avionics Systems Acron Aviation Inc. DRS ↗
- 01/14/2025 STC SA00037WI Installation of B & C Specialty Products BC100-1 battery. B & C Specialty Products Inc DRS ↗
- 11/22/2024 STC SA04378CH Installation of an engine modified per STC SE04349CH SureFly Partners Ltd. DRS ↗
- 11/20/2024 STC SA01120SE Installation of Door Steward. Mountain View Aviation LLC DRS ↗
- 09/26/2024 STC SA02594SE SkyView HDX Instrumentation and Autopilot System manufactured Dynon Avionics 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 ↗
- 08/21/2024 STC SA01757WI To allow the use of UL91 or UL94 (minimum) grade aviation fuel Swift Fuels LLC DRS ↗
- 07/29/2024 STC SA01866WI Installation of Garmin GFC 500 Autopilot with Electronic Stability and Protection Garmin International Inc. DRS ↗
- 06/20/2024 STC SA00037WI Installation of B & C Specialty Products BC100-1 battery. B & C Specialty Products Inc DRS ↗
- 06/13/2024 STC SA02511SE Installation of replacement fuel quantity indicator sending unit(s) CiES Inc. DRS ↗
- 06/13/2024 STC SA02511SE (2 OF 2) Installation of replacement fuel quantity indicator sending unit(s) CiES Inc. DRS ↗
- 06/13/2024 STC SA02511SE (2 OF 3) Installation of replacement fuel quantity indicator sending unit(s) CiES Inc. DRS ↗
- 04/25/2024 STC SA01941LA Installation of stabilizer trim handle and cabin door handle McFarlane Aviation LLC DRS ↗
- 04/09/2024 STC SA00343AT Installation of engine cowl and full length gear doors and relocation of engine oil cooler and replacement exhaust system. For PA-24-250, S/N 24-103 and up; for PA-24-260, S/N 24-3… Air Comanche Performance DRS ↗
- 02/02/2024 STC SA02658SE (1 OF 2) Installation of Garmin GI 275 Multi-Function Display System Garmin International Inc. DRS ↗
- 01/31/2024 STC SA01866WI Installation of Garmin GFC 500 Autopilot with Electronic Stability and Protection Garmin International Inc. DRS ↗
- 12/12/2023 STC SA02571SE (PAGE 1) Installation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display). Garmin International Inc. 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 ↗
- 10/10/2023 STC SA01899WI Installation of Garmin G3X Touch Electronic Flight Instrument System Garmin International Inc. DRS ↗
- 09/08/2023 STC SA01866WI Installation of Garmin GFC 500 Autopilot with Electronic Stability and Protection Garmin International Inc DRS ↗
+ 508 more STCs on file
PMA replacement parts · 60+ on file
- ADS-7551-111#https://drs.faa.gov/browse/excelExternalWindow/4FEABDD0DD779103862584480050C0B3.0001## Self Sealing Screw Assy Knots 2U Ltd replaces Modification Part
- ADS-7551-111#https://drs.faa.gov/browse/excelExternalWindow/98F944A1B691DF6A862584480050C1AB.0001## Self Sealing Screw Assy Knots 2U Ltd replaces Modification Part
- 4140-00-218#https://drs.faa.gov/browse/excelExternalWindow/C7038FFD19ECCC3686258489004206D6.0001## Fuel, Pump, Auxiliary, 12 Volt Aero Fluid Products replaces 4140-00-218
- CA21821N#https://drs.faa.gov/browse/excelExternalWindow/DDC27AFFB36D9DEB8625846D00659D67.0001## Fuel Cap PMA Products Inc replaces 21821-000 27221-000
- J-3804-41#https://drs.faa.gov/browse/excelExternalWindow/2D9EACC220A0B7E1862579BA0071FF59.0001## Mounting Kit For Three Blade Prop. (J-3049-34 & Y-6769-1-S) Lord Corporation replaces J-3804-41
- SA-20404-00#https://drs.faa.gov/browse/excelExternalWindow/D1C4102E7EAE1DB3862582C70065B338.0001## Fin Fairing Stene Aviation Inc replaces 20404-00
- SA-21556-00#https://drs.faa.gov/browse/excelExternalWindow/52A30B8FA975DCED862582C70065B337.0001## Stabilator Tip Stene Aviation Inc replaces 21556-00
- GF21555-02#https://drs.faa.gov/browse/excelExternalWindow/01A4C938DE900C9D86257ABC007629DE.0001## Rudder Tip (With Slot) Knots 2U Ltd replaces 21555-02
- GF21555-00#https://drs.faa.gov/browse/excelExternalWindow/B549103D15E4CC8A86257ABC007629DC.0001## Rudder Tip (W/O Slot) Knots 2U Ltd replaces 21555-00
- SA-21557-00#https://drs.faa.gov/browse/excelExternalWindow/BB9C5E15127094AA862582C70065B336.0001## Tip-Fin Stene Aviation Inc replaces 21557-00
- GF21557-00#https://drs.faa.gov/browse/excelExternalWindow/41A070C766714FC386257ABC007629E1.0001## Fin Tip Knots 2U Ltd replaces 21557-00
- STS-S12#https://drs.faa.gov/browse/excelExternalWindow/6AE7753EC9F61B888625825900708E53.0001## Solenoid Contactor - Starter Lamar Technologies LLC replaces 99130-02 (487 169)
- 23308-06, 23308-02, 23308-03, 23308-05#https://drs.faa.gov/browse/excelExternalWindow/4C8C392783DA3AB8862581A100726682.0001## Moulding-Window Front Right Premier Aerospace Services & Technology, Inc. replaces P23308-06
- 23314-06, 23314-02, 23314-03, 23314-04, 23314-05, 23314-07#https://drs.faa.gov/browse/excelExternalWindow/D732DBDC5B323120862581A100726566.0001## Moulding-Cabin Door Window Premier Aerospace Services & Technology, Inc. replaces P23314-06
- 25416-00#https://drs.faa.gov/browse/excelExternalWindow/B4AB416A8CB21365862581A1007265AD.0001## Moulding Assembly-Window Front Right Premier Aerospace Services & Technology, Inc. replaces P25416-00
- 25417-00#https://drs.faa.gov/browse/excelExternalWindow/ACCB40F8E96455A0862581A1007265F4.0001## Moulding-Window Rear Left Premier Aerospace Services & Technology, Inc. replaces P25417-00
- 25418-00#https://drs.faa.gov/browse/excelExternalWindow/994E4C254DA8CD4D862581A10072663A.0001## Moulding-Window Front Left Premier Aerospace Services & Technology, Inc. replaces P25418-00
- 25574-00#https://drs.faa.gov/browse/excelExternalWindow/151B124C0ECF0542862581A100726A2A.0001## Box Assembly-Cabin Air Outlet Premier Aerospace Services & Technology, Inc. replaces P25574-00
- 23314-02, 23314-03, 23314-04, 23314-05#https://drs.faa.gov/browse/excelExternalWindow/AEB486DFF696324D862581A1007269E3.0001## Moulding-Window Right Front Premier Aerospace Services & Technology, Inc. replaces P23314-02
- 22452-00#https://drs.faa.gov/browse/excelExternalWindow/AB70064A22950480862581A10072699C.0001## Panel Assembly Premier Aerospace Services & Technology, Inc. replaces P22452-00
- 20758-09, 20758-08#https://drs.faa.gov/browse/excelExternalWindow/6F079AF39847C290862581A100726955.0001## Moulding-Window Right Center Premier Aerospace Services & Technology, Inc. replaces P20758-09
- A78360#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID128392426420250611143005.0001## Pump Aero Accessories Inc replaces Piper 481-666
- B-00331-2#https://drs.faa.gov/browse/excelExternalWindow/B0E83322AD85F39386257AB6007481F8.0001## Voltage Regulator, Type I, 14V Lamar Technologies LLC replaces B-00267-2, 450-392
- B-00331-2#https://drs.faa.gov/browse/excelExternalWindow/D81297253DC50B7E86257AB600732344.0001## Voltage Regulator, Type I, 14V Lamar Technologies LLC replaces B-00267-2, 450-392
- 4009#https://drs.faa.gov/browse/excelExternalWindow/D1F2063441566A14862580F400660A59.0001## Wing Tip Fuel Tank J. L. Osborne Inc. replaces Modification Part
- K23451-00#https://drs.faa.gov/browse/excelExternalWindow/CE9150FEC362EC4986257BA20050A20E.0001## Tip, Rudder Knots 2U Ltd replaces 23451-00
- A26345-006#https://drs.faa.gov/browse/excelExternalWindow/BDCE0A911BD2D4DE8625800C0064ACD0.0001## Muffler Assembly Aerospace Welding Minneapolis, Inc. replaces 26345-06, 26345-006
- MDL-06-06-00-00#https://drs.faa.gov/browse/excelExternalWindow/0FD50E6A1D9C60AE86257D38004E2AE7.0001## Direct Replacement Battery Box & Lid Bogert Aviation, Inc. replaces Modification Part
- GF21557-01#https://drs.faa.gov/browse/excelExternalWindow/E7A08E901F6BFF7986257ABC007629E4.0001## Fin Tip Knots 2U Ltd replaces 21557-01
- GF24896-00#https://drs.faa.gov/browse/excelExternalWindow/952D6F4C8A1D3F5C86257ABC007629FA.0001## Tip-Fin Knots 2U Ltd replaces 24896-00
- GF24846-00#https://drs.faa.gov/browse/excelExternalWindow/EC07404CE10626B2862579EC00667439.0001## Tip Assy - Rudder Knots 2U Ltd replaces 24846-04
- GF24846-00#https://drs.faa.gov/browse/excelExternalWindow/E89E9D9BA3B3AC51862579EC00667403.0001## Tip Assy - Rudder Knots 2U Ltd replaces 24846-00
- V674UL94#https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130896858820220809101853.0001## UL94 Fuel Placard Swift Fuels, LLC replaces Modification Article
- 2037#https://drs.faa.gov/browse/excelExternalWindow/0DF30CEEA17C445786257FD800588FE7.0001## Gear Alert System Aircraft Components Inc replaces Modification Part
- TCB67790-00#https://drs.faa.gov/browse/excelExternalWindow/E949D14C519B164686257B17006143CE.0001## Spinner TCB Composite Company replaces Modification Part
- TCB67793-00#https://drs.faa.gov/browse/excelExternalWindow/E6E13D69F3DA8CAE86257B17006143D3.0001## Forward Bulkhead Assembly TCB Composite Company replaces Modification Part
- TCB22752-0#https://drs.faa.gov/browse/excelExternalWindow/6ECBEDB49B730C7E86257B170061439C.0001## Spinner Assembly TCB Composite Company replaces Modification Part
- ATF4-1A#https://drs.faa.gov/browse/excelExternalWindow/2384CB87F9E8FE03862571F600717065.0001## Propeller Control Unit Aero Technologies LLC replaces F-4-1A
- ST-057#https://drs.faa.gov/browse/excelExternalWindow/827CA8367A569E638625754E007552FC.0001## System 60 Pitch Stabilization System S-TEC Corporation replaces -
- ST-195#https://drs.faa.gov/browse/excelExternalWindow/1E6751302F45E73E8625754E00755328.0001## System 40/50 Single and Two Axis Flight Guidance System S-TEC Corporation replaces -
+ 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 · 75
| N-number | St | Year | NTSB | FAA |
|---|---|---|---|---|
| N123MK | NJ | 1965 | · | Look up ↗ |
| N166SP | CA | 1964 | · | Look up ↗ |
| N2782Y | IN | 1964 | · | Look up ↗ |
| N400CJ | NE | 1964 | · | Look up ↗ |
| N400E | NV | 1964 | · | Look up ↗ |
| N400FW | FL | 1964 | · | Look up ↗ |
| N400GC | MI | 1965 | · | Look up ↗ |
| N400GU | DE | 1964 | · | Look up ↗ |
| N400HL | TX | 1964 | · | Look up ↗ |
| N400HP | MI | 1964 | ● | Look up ↗ |
| N400HR | TX | — | · | Look up ↗ |
| N400KK | CA | 1965 | · | Look up ↗ |
| N400NQ | CO | — | · | Look up ↗ |
| N400PA | NV | 1964 | · | Look up ↗ |
| N400PP | UT | — | · | Look up ↗ |
| N400RW | AZ | 1964 | ● | Look up ↗ |
| N400SW | AZ | — | · | Look up ↗ |
| N400WG | IL | 1965 | · | Look up ↗ |
| N400WL | FL | 1965 | · | Look up ↗ |
| N400Y | WA | 1965 | · | Look up ↗ |
| N63F | MA | 1964 | · | Look up ↗ |
| N64400 | IA | 1964 | · | Look up ↗ |
| N702JD | NV | 1965 | · | Look up ↗ |
| N777MU | MD | 1964 | · | Look up ↗ |
| N8400P | PA | 1963 | · | Look up ↗ |
| N8401P | OK | 1963 | · | Look up ↗ |
| N8414P | CO | 1965 | · | Look up ↗ |
| N8421P | TX | 1964 | · | Look up ↗ |
| N8438P | TX | 1964 | · | Look up ↗ |
| N8440P | IL | 1964 | ● | Look up ↗ |
| N8448P | OR | 1964 | · | Look up ↗ |
| N8450P | SC | 1964 | ● | Look up ↗ |
| N8452P | TX | — | ● | Look up ↗ |
| N8455P | DE | 1964 | · | Look up ↗ |
| N8456P | LA | 1964 | · | Look up ↗ |
| N8458P | IN | 1964 | · | Look up ↗ |
| N8459P | NC | 1964 | · | Look up ↗ |
| N8460P | NV | 1964 | · | Look up ↗ |
| N8465P | MS | 1964 | · | Look up ↗ |
| N8466P | NM | 1964 | ● | Look up ↗ |
| N8468P | CA | 1964 | ● | Look up ↗ |
| N8474P | KY | — | · | Look up ↗ |
| N8475P | TX | 1964 | · | Look up ↗ |
| N8477P | KS | 1964 | · | Look up ↗ |
| N847SP | CA | 1964 | ● | Look up ↗ |
| N8480P | CO | 1964 | · | Look up ↗ |
| N8481P | TX | 1964 | ● | Look up ↗ |
| N8482P | FL | 1964 | · | Look up ↗ |
| N8483P | MS | 1964 | · | Look up ↗ |
| N8486P | MO | — | · | Look up ↗ |
| N8491P | SD | 1965 | · | Look up ↗ |
| N8493P | MO | — | ● | Look up ↗ |
| N8497P | AZ | 1964 | · | Look up ↗ |
| N8498P | AZ | 1964 | · | Look up ↗ |
| N84JP | LA | 1964 | · | Look up ↗ |
| N8509P | TX | 1964 | ● | Look up ↗ |
| N8511P | TX | 1965 | · | Look up ↗ |
| N8515P | UT | 1964 | · | Look up ↗ |
| N8519P | OK | — | · | Look up ↗ |
| N8520P | TX | 1965 | · | Look up ↗ |
| N8525P | CT | 1965 | · | Look up ↗ |
| N8526P | CA | 1964 | ● | Look up ↗ |
| N8533P | TN | — | ● | Look up ↗ |
| N8535P | FL | 1964 | ● | Look up ↗ |
| N8536P | NV | 1965 | ● | Look up ↗ |
| N8538P | NM | 1965 | · | Look up ↗ |
| N8542P | TX | — | · | Look up ↗ |
| N8600P | TX | 1965 | · | Look up ↗ |
| N8602P | AZ | 1965 | · | Look up ↗ |
| N8607P | CA | 1965 | ● | Look up ↗ |
| N8613P | TX | 1965 | ● | Look up ↗ |
| N8624P | NV | 1965 | · | Look up ↗ |
| N8786P | CO | 1965 | · | Look up ↗ |
| N88WB | DE | 1964 | · | Look up ↗ |
| N980P | IL | 1964 | · | 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