# Piper PA-20-135

- Type: Aircraft model (FAA registry)
- Registry code: 7102010
- Manufacturer (registry): PIPER
- Model: PA-20-135
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 4
- Weight class: Up to 12,499 lb
- Cruise speed: 94 mph
- Certification: Type certificated
- Data sheet: [TCDS 1A4](https://openairdocs.org/tcds/1A4) (OpenAirDocs)
- Holder: Piper Aircraft Inc.
- Registered aircraft: 42
- Page: https://openairdocs.org/model/piper-pa-20-135

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2025-02-11](https://openairdocs.org/ad/2025-02-11): Rudder Structure · FS 2001 J5A (Army L-4F), J5A-80, J5B (Army L-4G) and 67 more. Effective Mar 20, 2025
- [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15): Fuel Quantity Indicator · Garmin G3X Touch Electronic Flight Instrument System (STC SA01899WI or SA02658SE). Effective Mar 21, 2022
- [AD 2015-08-04](https://openairdocs.org/ad/2015-08-04): Wings · FS 2000 L-14, AE-1, HE-1 and 77 more. Effective Jun 3, 2015
- [AD 2006-03-08](https://openairdocs.org/ad/2006-03-08): Vacuum pumps · Aero Advantage 14-19, 14-19-2, 14-19-3 and 299 more. Effective Mar 10, 2006
- [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19): Mode S transponders · GARMIN International GTX 330D, GTX 330, GTX 33D and 830 more. Effective Feb 23, 2005
- [AD 2001-23-17](https://openairdocs.org/ad/2001-23-17): GNS 430 units · Cessna 172, 182, 206 and 209 more. Effective Dec 28, 2001
- [AD 85-02-05 R1](https://openairdocs.org/ad/85-02-05-R1): Piper P/N s 81090-02, 683-107 Placard Installation · Lavia Argentina PA-25, PA-25-235, PA-25-260 and 32 more. Effective Nov 21, 1997
- [AD 96-09-06](https://openairdocs.org/ad/96-09-06): Air Filter Assemblies · Maule Aerospace Technology 7ACA, 7ECA, 7FC and 180 more. Effective Jun 7, 1996
- [AD 85-06-04](https://openairdocs.org/ad/85-06-04): Fuel Tank · FS 2001 AE-1, HE-1, J5A-80 and 60 more. Effective May 4, 1985
- [AD 81-15-03](https://openairdocs.org/ad/81-15-03): Engine Inlet Air Filters · Replace existing engine induction air filter (Brackett Aero Filters STC SA693CE or SA71GL). Effective Jul 20, 1981
- [AD 78-10-03](https://openairdocs.org/ad/78-10-03): Fuel Venting · FS 2001 AE-1, HE-1, J5A-80 and 66 more. Effective May 23, 1978
- [AD 74-17-04](https://openairdocs.org/ad/74-17-04): Fabric Reinforcement · FS 2002 PA-14, PA-12, PA-12S and 18 more. Effective Apr 11, 1977
- [AD 72-21-03](https://openairdocs.org/ad/72-21-03): Fuel Line Failure · Piper PA-20, PA-20-115, PA-20-135 and 11 more. Effective Oct 13, 1972
- [AD 68-05-01](https://openairdocs.org/ad/68-05-01): Exhaust Mufflers · FS 2001 J5A-80, J5A (Army L-4F), J5B (Army L-4G) and 67 more. Effective Mar 31, 1968
- [AD 60-10-08](https://openairdocs.org/ad/60-10-08): Fuel Selector Valve · Piper PA-18, PA-18-105 (Special), PA-18-125 (Army L-21A) and 30 more. Effective Jul 15, 1960
- [AD 57-22-01](https://openairdocs.org/ad/57-22-01): Fire Prevention Rework · Piper PA-16, PA-16S, PA-20 and 12 more

Historical (superseded or no longer in force):

- [AD 99-01-05 R1](https://openairdocs.org/ad/99-01-05-R1) (historical): Wings · FS 2000 L-14, AE-1, HE-1 and 73 more. Effective Jan 14, 2014
- [AD 99-01-05](https://openairdocs.org/ad/99-01-05) (historical): Wing Lift Struts or Forks · FS 2000 L-14, AE-1, HE-1 and 73 more. Effective Feb 8, 1999

## Information bulletins (advisory) (1)

- [SAIB SW-18-31](https://openairdocs.org/saib/SW-18-31): NAVIGATION, ATTITUDE, AND DIRECTION DATA SYSTEM. Issued Nov 21, 2018

## Registered aircraft (42)

- [N102WR](https://openairdocs.org/aircraft/N102WR): [St Onge Adam R](https://openairdocs.org/faa-owner/ST%20ONGE%20ADAM%20R), [Sterling, AK](https://openairdocs.org/faa-place/AK/Sterling), built 1952, S/N 20-919
- [N1066Q](https://openairdocs.org/aircraft/N1066Q): [Moretti Anthony M](https://openairdocs.org/faa-owner/MORETTI%20ANTHONY%20M), [Deming, NM](https://openairdocs.org/faa-place/NM/Deming), S/N 20-1055
- [N1100C](https://openairdocs.org/aircraft/N1100C): [Graves Robert E](https://openairdocs.org/faa-owner/GRAVES%20ROBERT%20E), [Danville, IN](https://openairdocs.org/faa-place/IN/Danville), S/N 20-955
- [N1125C](https://openairdocs.org/aircraft/N1125C): [Crosta Michael A](https://openairdocs.org/faa-owner/CROSTA%20MICHAEL%20A), [Sugar Grove, IL](https://openairdocs.org/faa-place/IL/Sugar%20Grove), built 1953, S/N 20-958
- [N1342C](https://openairdocs.org/aircraft/N1342C): [Link James R](https://openairdocs.org/faa-owner/LINK%20JAMES%20R), [Moses Lake, WA](https://openairdocs.org/faa-place/WA/Moses%20Lake), built 1953, S/N 20-977
- [N1441C](https://openairdocs.org/aircraft/N1441C): [Troyer Cody L](https://openairdocs.org/faa-owner/TROYER%20CODY%20L), [Macon, MS](https://openairdocs.org/faa-place/MS/Macon), S/N 20985
- [N1576A](https://openairdocs.org/aircraft/N1576A): [Hile Adam V](https://openairdocs.org/faa-owner/HILE%20ADAM%20V), [Apple Creek, OH](https://openairdocs.org/faa-place/OH/Apple%20Creek), built 1951, S/N 20-790
- [N1961A](https://openairdocs.org/aircraft/N1961A): [Young Connie J](https://openairdocs.org/faa-owner/YOUNG%20CONNIE%20J), [Myrtle Point, OR](https://openairdocs.org/faa-place/OR/Myrtle%20Point), built 1952, S/N 20-878
- [N2103A](https://openairdocs.org/aircraft/N2103A): [Rooftop Aviation LLC](https://openairdocs.org/faa-owner/ROOFTOP%20AVIATION%20LLC), [Westminster, MD](https://openairdocs.org/faa-place/MD/Westminster), S/N 20-884
- [N2105A](https://openairdocs.org/aircraft/N2105A): [Stanistreet Ben](https://openairdocs.org/faa-owner/STANISTREET%20BEN), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), S/N 20-889
- [N2107A](https://openairdocs.org/aircraft/N2107A): [Archer Shafford R Jr](https://openairdocs.org/faa-owner/ARCHER%20SHAFFORD%20R%20JR), [Norcross, GA](https://openairdocs.org/faa-place/GA/Norcross), built 1952, S/N 20-887
- [N2166A](https://openairdocs.org/aircraft/N2166A): [Knutson Wayne R](https://openairdocs.org/faa-owner/KNUTSON%20WAYNE%20R), [Tioga, ND](https://openairdocs.org/faa-place/ND/Tioga), built 1952, S/N 20-892
- [N2186A](https://openairdocs.org/aircraft/N2186A): [Conant Stephen A](https://openairdocs.org/faa-owner/CONANT%20STEPHEN%20A), [Nyssa, OR](https://openairdocs.org/faa-place/OR/Nyssa), built 1952, S/N 20-894
- [N2222A](https://openairdocs.org/aircraft/N2222A): [Unruh Isaac J](https://openairdocs.org/faa-owner/UNRUH%20ISAAC%20J), [Blossom, TX](https://openairdocs.org/faa-place/TX/Blossom), built 1952, S/N 20-914
- [N2254A](https://openairdocs.org/aircraft/N2254A): [Garrett William H](https://openairdocs.org/faa-owner/GARRETT%20WILLIAM%20H), [West Des Moines, IA](https://openairdocs.org/faa-place/IA/West%20Des%20Moines), built 1952, S/N 20-908
- [N2258A](https://openairdocs.org/aircraft/N2258A): [Graham Steven K](https://openairdocs.org/faa-owner/GRAHAM%20STEVEN%20K), [Mc Grath, AK](https://openairdocs.org/faa-place/AK/Mc%20Grath), built 1952, S/N 20-909
- [N2272A](https://openairdocs.org/aircraft/N2272A): built 1952, S/N 20-911
- [N2358A](https://openairdocs.org/aircraft/N2358A): [Bedell Samuel G](https://openairdocs.org/faa-owner/BEDELL%20SAMUEL%20G), [Fairbanks, AK](https://openairdocs.org/faa-place/AK/Fairbanks), built 1952, S/N 20-921
- [N2412A](https://openairdocs.org/aircraft/N2412A): [Wetzel Jay L](https://openairdocs.org/faa-owner/WETZEL%20JAY%20L), [Xenia, OH](https://openairdocs.org/faa-place/OH/Xenia), built 1952, S/N 20-924
- [N2433A](https://openairdocs.org/aircraft/N2433A): [Ryther John W](https://openairdocs.org/faa-owner/RYTHER%20JOHN%20W), [Austin, MN](https://openairdocs.org/faa-place/MN/Austin), S/N 20-929
- [N2479A](https://openairdocs.org/aircraft/N2479A): [Wilson Kevin B P](https://openairdocs.org/faa-owner/WILSON%20KEVIN%20B%20P), [La Mesa, CA](https://openairdocs.org/faa-place/CA/La%20Mesa), built 1952, S/N 20-934
- [N2570A](https://openairdocs.org/aircraft/N2570A): [Slaughter Don Wayne](https://openairdocs.org/faa-owner/SLAUGHTER%20DON%20WAYNE), [Farmville, NC](https://openairdocs.org/faa-place/NC/Farmville), built 1952, S/N 20-937
- [N2571A](https://openairdocs.org/aircraft/N2571A): [Peterson Ronald A](https://openairdocs.org/faa-owner/PETERSON%20RONALD%20A), [Campbell, TX](https://openairdocs.org/faa-place/TX/Campbell), built 1952, S/N 20-939
- [N2572A](https://openairdocs.org/aircraft/N2572A): [Steinhoff Aaron M](https://openairdocs.org/faa-owner/STEINHOFF%20AARON%20M), [Ethel, WA](https://openairdocs.org/faa-place/WA/Ethel), built 1952, S/N 20-938
- [N2675A](https://openairdocs.org/aircraft/N2675A): [Troyer Robert Earl](https://openairdocs.org/faa-owner/TROYER%20ROBERT%20EARL), [Toledo, WA](https://openairdocs.org/faa-place/WA/Toledo), S/N 20-952
- [N3361A](https://openairdocs.org/aircraft/N3361A): [Nimmick Robert A](https://openairdocs.org/faa-owner/NIMMICK%20ROBERT%20A), [Three Forks, MT](https://openairdocs.org/faa-place/MT/Three%20Forks), S/N 20-1067
- [N3404A](https://openairdocs.org/aircraft/N3404A): [Libby Stephen R Trustee](https://openairdocs.org/faa-owner/LIBBY%20STEPHEN%20R%20TRUSTEE), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1953, S/N 20-1069
- [N3585A](https://openairdocs.org/aircraft/N3585A): [Clement Jeffrey A](https://openairdocs.org/faa-owner/CLEMENT%20JEFFREY%20A), [Abilene, TX](https://openairdocs.org/faa-place/TX/Abilene), built 1953, S/N 20-1085
- [N53A](https://openairdocs.org/aircraft/N53A): [Buller Gregory M](https://openairdocs.org/faa-owner/BULLER%20GREGORY%20M), [Germantown, TN](https://openairdocs.org/faa-place/TN/Germantown), built 1953, S/N 20-926
- [N6949K](https://openairdocs.org/aircraft/N6949K): [Saverio Gambassi](https://openairdocs.org/faa-owner/SAVERIO%20GAMBASSI), [Bealeton, VA](https://openairdocs.org/faa-place/VA/Bealeton), built 1950, S/N 20-54
- [N699DS](https://openairdocs.org/aircraft/N699DS): [Nimer David K](https://openairdocs.org/faa-owner/NIMER%20DAVID%20K), [Malad City, ID](https://openairdocs.org/faa-place/ID/Malad%20City), built 1953, S/N 20-951
- [N7481K](https://openairdocs.org/aircraft/N7481K): [Salvucci Pat](https://openairdocs.org/faa-owner/SALVUCCI%20PAT), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1950, S/N 20-396
- [N8290C](https://openairdocs.org/aircraft/N8290C): [Mckinney Steve R](https://openairdocs.org/faa-owner/MCKINNEY%20STEVE%20R), [Hamersville, OH](https://openairdocs.org/faa-place/OH/Hamersville), built 1954, S/N 20-1119
- [N8518C](https://openairdocs.org/aircraft/N8518C): [Boesl Shawn W](https://openairdocs.org/faa-owner/BOESL%20SHAWN%20W), [Aberdeen, SD](https://openairdocs.org/faa-place/SD/Aberdeen), built 1953, S/N 20-993
- [N8520C](https://openairdocs.org/aircraft/N8520C): [Ritzman Todd F](https://openairdocs.org/faa-owner/RITZMAN%20TODD%20F), [Pewaukee, WI](https://openairdocs.org/faa-place/WI/Pewaukee), built 1953, S/N 20-995
- [N8629C](https://openairdocs.org/aircraft/N8629C): [Smith Kevin B](https://openairdocs.org/faa-owner/SMITH%20KEVIN%20B), [Kempner, TX](https://openairdocs.org/faa-place/TX/Kempner), built 1953, S/N 20-1007
- [N8684C](https://openairdocs.org/aircraft/N8684C): [West Yvonne R](https://openairdocs.org/faa-owner/WEST%20YVONNE%20R), [Warrensburg, NY](https://openairdocs.org/faa-place/NY/Warrensburg), S/N 20-1008
- [N8725C](https://openairdocs.org/aircraft/N8725C): [Davis Byron J](https://openairdocs.org/faa-owner/DAVIS%20BYRON%20J), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1953, S/N 20-1012
- [N8829C](https://openairdocs.org/aircraft/N8829C): [Johnson Steven D](https://openairdocs.org/faa-owner/JOHNSON%20STEVEN%20D), [Pardeeville, WI](https://openairdocs.org/faa-place/WI/Pardeeville), S/N 20-1021
- [N8833C](https://openairdocs.org/aircraft/N8833C): [Ball Gerald C](https://openairdocs.org/faa-owner/BALL%20GERALD%20C), [Wasilla, AK](https://openairdocs.org/faa-place/AK/Wasilla), S/N 20-1022
- [N8877C](https://openairdocs.org/aircraft/N8877C): [Ball Fred](https://openairdocs.org/faa-owner/BALL%20FRED), [College Place, WA](https://openairdocs.org/faa-place/WA/College%20Place), built 1953, S/N 20-1025
- [N961LW](https://openairdocs.org/aircraft/N961LW): [Grassroots Aviation](https://openairdocs.org/faa-owner/GRASSROOTS%20AVIATION), [Starkville, MS](https://openairdocs.org/faa-place/MS/Starkville), S/N 20-961

## NTSB investigations (46)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ANC24LA047](https://openairdocs.org/ntsb/ANC24LA047), Jun 6, 2024: Piper PA-20-135 (N2358A), Nenana, AK, substantial damage. Probable cause: The pilot providing instruction’s delayed remedial action, resulting in a loss of control during landing roll.
- [NTSB ERA24LA212](https://openairdocs.org/ntsb/ERA24LA212), May 2, 2024: Piper PA-20-135 (N8290C), Georgetown, OH, substantial damage. Probable cause: An inadvertent encounter with the rotor wash of a nearby hovering helicopter during landing, which resulted in a loss of control and a runway excursion.
- [NTSB WPR22LA238](https://openairdocs.org/ntsb/WPR22LA238), Jun 27, 2022: Piper PA20 (N1231C), Challis, ID, substantial damage, 2 fatal. Probable cause: The pilot's turn towards rising terrain with limited climb performance and his subsequent failure to maintain clearance from terrain that resulted in an impact with terrain.
- [NTSB WPR21LA079](https://openairdocs.org/ntsb/WPR21LA079), Jan 1, 2021: Piper PA-20-135 (N1571A), Riverside, UT, substantial damage. Probable cause: A failure of the throttle control during a landing roll, which resulted in a loss of control and collision with a fence.
- [NTSB ERA20LA305](https://openairdocs.org/ntsb/ERA20LA305), Aug 31, 2020: Piper PA20 (N7323K), Luray, VA, destroyed, 1 fatal. Probable cause: The noninstrument-rated pilot’s continued visual flight into instrument meteorological conditions, which resulted in spatial disorientation, a loss of control, and collision with terrain.
- [NTSB MIA07CA118](https://openairdocs.org/ntsb/MIA07CA118), Jul 7, 2007: Piper PA-20-135 (N1576A), State College, PA, substantial damage. Probable cause: The failure of the pilot to maintain directional control of the airplane.
- [NTSB ANC07CA004](https://openairdocs.org/ntsb/ANC07CA004), Oct 23, 2006: Piper PA-20-135 (N3404A), Anchorage, AK, substantial damage. Probable cause: The pilot's failure to maintain directional control during the landing roll, which resulted in an inadvertent ground loop and encounter with terrain. Factors associated with the accident were the…
- [NTSB SEA04LA115](https://openairdocs.org/ntsb/SEA04LA115), Jun 23, 2004: Piper PA-20 (N699DS), Deer Park, WA, substantial damage. Probable cause: The flight instructor's delayed remedial action. Factors include the owner/pilot's failure to maintain directional control during the landing roll, and a warped/realigned fuselage that contributed to…
- [NTSB NYC02LA058](https://openairdocs.org/ntsb/NYC02LA058), Feb 9, 2002: Piper PA-20 (N2254A), Fremont, OH, substantial damage. Probable cause: Damage to the right tire, which resulted in a sudden loss of tire pressure and a loss of directional control.
- [NTSB SEA01LA137](https://openairdocs.org/ntsb/SEA01LA137), Jul 19, 2001: Piper PA-20-135 (N8901C), Redmond, OR, substantial damage. Probable cause: The pilot's inadequate compensation for wind conditions during landing. A factor was variable winds.
- [NTSB SEA01LA020](https://openairdocs.org/ntsb/SEA01LA020), Nov 17, 2000: Piper PA-20 (N2186A), Ontario, OR, substantial damage. Probable cause: Inadequate remedial action by the first pilot. The student pilot's improper flare while landing was a factor.
- [NTSB ANC98LA158](https://openairdocs.org/ntsb/ANC98LA158), Sep 24, 1998: Piper PA-20 (N2106A), Mcgrath, AK, substantial damage. Probable cause: The failure of the pilot to maintain directional control during takeoff. Factors involved in the accident were a crosswind, and the trees adjacent to the takeoff area.
- [NTSB LAX89LA051](https://openairdocs.org/ntsb/LAX89LA051), Nov 19, 1988: Piper PA-20 (N1441C), Chino, CA, substantial damage
- [NTSB ANC86LA132](https://openairdocs.org/ntsb/ANC86LA132), Aug 20, 1986: Piper PA-20 (N7481K), Two Lakes, AK, substantial damage
- [NTSB ANC85LA149](https://openairdocs.org/ntsb/ANC85LA149), Aug 7, 1985: Piper PA-20-135 (N7070K), Anchorage, AK, substantial damage
- [NTSB MKC85LA058](https://openairdocs.org/ntsb/MKC85LA058), Feb 17, 1985: Piper PA-20 (N8541C), Waldron, MO, substantial damage
- [NTSB ANC84FA056](https://openairdocs.org/ntsb/ANC84FA056), Apr 14, 1984: Piper PA-20 (N7070K), Anchorage, AK, substantial damage
- [NTSB MKC83LA043](https://openairdocs.org/ntsb/MKC83LA043), Dec 22, 1982: Piper PA-20 (N1961A), Lee'S Summit, MO, substantial damage
- [NTSB DEN82DA105](https://openairdocs.org/ntsb/DEN82DA105), Jun 19, 1982: Piper PA-20 (N3411A), Near Rawlins, WY, substantial damage
- [NTSB ANC82DA021](https://openairdocs.org/ntsb/ANC82DA021), Feb 26, 1982: Piper PA-20 (N3404A), Bethel, AK, substantial damage
- [NTSB DEN81DTM08](https://openairdocs.org/ntsb/DEN81DTM08), Feb 1, 1981: Piper PA-20 (N1922A), Morgan, UT, substantial damage
- [NTSB FTW79FA075](https://openairdocs.org/ntsb/FTW79FA075), Apr 21, 1979: Piper PA-20 (N189N), Tulsa, OK, destroyed, 2 fatal
- [NTSB MIA78FKG66](https://openairdocs.org/ntsb/MIA78FKG66), Jul 23, 1978: Piper PA-20 (N1145C), Millen, GA, substantial damage
- [NTSB CHI78FEV41](https://openairdocs.org/ntsb/CHI78FEV41), Jun 28, 1978: Piper PA-20 (N7323K), Galesburg, IL, substantial damage
- [NTSB ANC77DAA02](https://openairdocs.org/ntsb/ANC77DAA02-145973), Aug 21, 1977: Piper PA-20 (N8725C), Oshetna River, AK, substantial damage
- [NTSB SEA77DYP20](https://openairdocs.org/ntsb/SEA77DYP20), Mar 28, 1977: Piper PA-20 (N7481K), Moses Lake, WA, substantial damage
- [NTSB SEA76DYA08](https://openairdocs.org/ntsb/SEA76DYA08), Jul 27, 1975: Piper PA-20 (N2698A), Mccall, ID, substantial damage
- [NTSB NYC75DEC40](https://openairdocs.org/ntsb/NYC75DEC40), Mar 14, 1975: Piper PA-20 (N2571A), Flint, MI, substantial damage
- [NTSB CHI73DEA42](https://openairdocs.org/ntsb/CHI73DEA42), Jun 25, 1973: Piper PA-20 (N8290C), Portland, IN, substantial damage
- [NTSB DEN72DTM08](https://openairdocs.org/ntsb/DEN72DTM08), Feb 5, 1972: Piper PA-20 (N2186A), Ogden, UT, substantial damage
- [NTSB MIA72FKT43](https://openairdocs.org/ntsb/MIA72FKT43), Jan 15, 1972: Piper PA-20 (N8016C), Dania, FL, substantial damage
- [NTSB DEN71DXT11](https://openairdocs.org/ntsb/DEN71DXT11), Oct 3, 1970: Piper PA-20 (N2186A), Ogden, UT, substantial damage
- [NTSB NYC71DFG01](https://openairdocs.org/ntsb/NYC71DFG01), Aug 5, 1970: Piper PA-20 (N8869C), Pittsfield, ME, substantial damage
- [NTSB ANC70DAG08](https://openairdocs.org/ntsb/ANC70DAG08), Mar 7, 1970: Piper PA-20 (N3404A), Glennallen, AK, substantial damage
- [NTSB CHI69D0591](https://openairdocs.org/ntsb/CHI69D0591), Apr 5, 1969: Piper PA-22 (N2699A), Clarington, OH, substantial damage
- [NTSB DIA68D0091](https://openairdocs.org/ntsb/DIA68D0091), Oct 4, 1967: Piper PA-20 (N2247A), Oyster, VA, substantial damage
- [NTSB MKC68D0306](https://openairdocs.org/ntsb/MKC68D0306), Sep 24, 1967: Piper PA-20 (N1973A), Camden Point, MO, substantial damage
- [NTSB ANC68F0025](https://openairdocs.org/ntsb/ANC68F0025), Apr 30, 1967: Piper PA-20 (N3623A), Mcgrath, AK, substantial damage
- [NTSB ANC68F0020](https://openairdocs.org/ntsb/ANC68F0020), Jan 26, 1967: Piper PA-20 (N2245A), Kenai, AK, destroyed
- [NTSB ANC67D0016](https://openairdocs.org/ntsb/ANC67D0016), Aug 6, 1966: Piper PA-20 (N7498K), Fairbanks, AK, substantial damage
- [NTSB CHI66F0028](https://openairdocs.org/ntsb/CHI66F0028), Mar 6, 1965: Piper PA-20 (N1145C), Cable, WI, substantial damage
- [NTSB MKC65F0075](https://openairdocs.org/ntsb/MKC65F0075), Feb 21, 1965: Piper PA-20 (N7305K), Clay Center, KS, substantial damage
- [NTSB UNK64X3292](https://openairdocs.org/ntsb/UNK64X3292), Aug 9, 1964: Piper PA20 (N8507C), Summit, AK, substantial damage
- [NTSB UNK64X1946](https://openairdocs.org/ntsb/UNK64X1946), May 24, 1964: Piper PA20 (N8043C), Greenville, ME, destroyed
- [NTSB UNK64X1360](https://openairdocs.org/ntsb/UNK64X1360), Apr 18, 1964: Piper PA20 (N3585A), So St Paul, MN, substantial damage
- [NTSB UNK64X1090](https://openairdocs.org/ntsb/UNK64X1090), Mar 29, 1964: Piper PA20 (N7446K), Mt View, OK, substantial damage

## FAA accident and incident reports (47)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20240606005649A](https://openairdocs.org/incident/20240606005649A), Jun 6, 2024: Piper PA-20-135 (N2358A), Nenana, AK, Substantial damage. The second pilot was recieving tailwheel endorsement instruction. The second pilot had completed one touch and go at pann. On the second touch and go, upon…
- [Accident 20240502008409A](https://openairdocs.org/incident/20240502008409A), May 2, 2024: Piper PA-20-135 (N8290C), Georgetown, OH, Substantial damage. Piper PA-20 was second in pattern for rwy 18 at kgeo behind a military helicopter. Just past midfield downwind, Piper pilot stated he lost sight of military…
- [Accident 20220626011409A](https://openairdocs.org/incident/20220626011409A), Jun 26, 2022: Piper PA-20-135 (N1231C), Challis, ID, Destroyed, 2 fatal. Aircraft took off from Lower Loon Creek airstrip (C34) at 1930 with a high density altitude on June 26, 2022 and crashed several minutes later with no…
- [Incident 20211021021909I](https://openairdocs.org/incident/20211021021909I), Oct 21, 2021: Piper PA-20-135 (N8877C), Orofino, ID, Minor damage. Pilot was flying from kamiah, ID to Orofino, ID. Prior to reaching Orofino, pilot struck a wire. Pilot returned to walla walla, WA and landed without further…
- [Accident 20200902018499A](https://openairdocs.org/incident/20200902018499A), Sep 2, 2020: Piper PA-20-135 (N7323K), Luray, VA, Destroyed, 1 fatal. On September 2, 2020, at approximately 1400, the Washington FSDO received notification that N7323K, a Piper PA-20, had crashed in shennandoa national park near…
- [Incident 20130420006269I](https://openairdocs.org/incident/20130420006269I), Apr 20, 2013: Piper PA-20-135 (N2272A), Livermore, CA, Minor damage. Pilot landed at klvk on rwy 25R. Winds were reported as variable from 310-350 degrees at 5-10 KTS. And gusting. At touchdown pilot experience strong wing gust…
- [Incident 20100710038739I](https://openairdocs.org/incident/20100710038739I), Jul 10, 2010: Piper PA-20-135 (N1571A), Tulare, CA, Minor damage. Student pilot in the right seat lost directional control after landing. No brakes installed on right side. The commercial pilot in the left seat, the PIC was…
- [Incident 20100703042459I](https://openairdocs.org/incident/20100703042459I), Jul 3, 2010: Piper PA-20-135 (N2272A), Livermore, CA, No damage. On 07/03/2010, pilot declared an emergency after a request for a short approach due to an engine misfire while on left downwind RW25L. Aircraft landed without…
- [Accident 20070707014539A](https://openairdocs.org/incident/20070707014539A), Jul 7, 2007: Piper PA20135 (N1576A), State College, PA, Substantial damage. (-23) During landing rollout on runway 24 pilot applied brakes, planning to return to a taxiway behind the aircraft. While applying brakes aircraft…
- [Accident 20061022029459A](https://openairdocs.org/incident/20061022029459A), Oct 22, 2006: Piper PA20135 (N3404A), Anchorage, AK, Substantial damage. (-23) The pilot stated while he was attempting a landing on runway 25 at the Merrill Field Airport (mri) Alaska, the aircraft veered sharply to the right off…
- [Accident 20040623014129A](https://openairdocs.org/incident/20040623014129A), Jun 23, 2004: Piper PA20135 (N699DS), Deer Park, WA, Substantial damage. (-23) Mr. Varnam was giving instruction to the aircraft owner who had just landed the aircraft. Mr. Varnam was in the left seat where brake pedals were…
- [Accident 20020209006139A](https://openairdocs.org/incident/20020209006139A), Feb 9, 2002: Piper PA20135 (N2254A), Fremont, OH, No damage. (-23) The pilot stated that during rollout of this "touch n'go", the aircraft began pulling to the right. The pilot also stated that he "applied full left…
- [Incident 20011109031209I](https://openairdocs.org/incident/20011109031209I), Nov 9, 2001: Piper PA20135 (N3585A), Minor damage. (-23) On November 9, 2001, at approximately 0923 CST local time, the pilot of Piper PA-20-135 tailwheel aircraft, N3585A, nosed-over his aircraft after…
- [Accident 20010719016499A](https://openairdocs.org/incident/20010719016499A), Jul 19, 2001: Piper PA20135 (N8901C), Redmond, OR, No damage. (.19) On July 19, 2001, approximately 1308 pacific daylight time, a Piper PA-20-135 airplane, N8901C, was substantially damaged in a ground loop during landing…
- [Accident 20001116018959A](https://openairdocs.org/incident/20001116018959A), Nov 16, 2000: Piper PA20135 (N2186A), Ontario, OR, No damage. (-23) Instructor and student were practicing full stop, full stall landings at the Ontario, Oregon airport. On the last landing the student bounced the a/c…
- [Incident 20000904029869I](https://openairdocs.org/incident/20000904029869I), Sep 4, 2000: Piper PA20135 (N8725C), Anchorage, AK, Minor damage. (-23)The aircraft, equipped with edo 89-1650 floats, nosed over and sank during taxi for takeoff on lake Hood, Alaska. While taxing and waiting for takeoff,…
- [Incident 19990912028679I](https://openairdocs.org/incident/19990912028679I), Sep 12, 1999: Piper PA20135 (N2432A), Monticelio, IA, Minor damage. (-23) On a flight from brodhead, Wisconsin, to monticello, Iowa, the cloud cover was descending and the pilot chose to make an emergency landing in a hay…
- [Accident 19980924026669A](https://openairdocs.org/incident/19980924026669A), Sep 24, 1998: Piper PA20135 (N2106A), Farewell, AK, Substantial damage. Acft crashed under unknown cicum and sustained sub damage. (.19) on September 24, 1998, about 1110 Alaska daylight time, a Piper PA-20 airplane, N2106A,…
- [Accident 19950621048499A](https://openairdocs.org/incident/19950621048499A), Jun 21, 1995: Piper PA38112 (N2432A), Utica, NY, Substantial damage. (-16) Pilot stated that during a go around, runway 32 at riverside airport, the aircraft would not climb very well with full power and flaps. After retracting…
- [Incident 19910819034829I](https://openairdocs.org/incident/19910819034829I), Aug 19, 1991: Piper PA20135 (N7481K), Tyonek, AK, Minor damage. After landing aircraft hit a sunken log with right float. Occupants escaped while aircraft was sinking.
- [Incident 19901118058409I](https://openairdocs.org/incident/19901118058409I), Nov 18, 1990: Piper PA20135 (N2254A), Carson City, NV, Minor damage. Engine failure. Forced landing on dry lake bed. Aircraft rolled into mud and nosed over.
- [Incident 19901101056169I](https://openairdocs.org/incident/19901101056169I), Nov 1, 1990: Piper PA20135 (N1441C), Las Vegas, NV. Switched fuel tanks and engine quit. Forced landing in field. Fuel selector valve was in between detents.
- [Incident 19901022063229I](https://openairdocs.org/incident/19901022063229I), Oct 22, 1990: Piper PA20135 (N8684C), Rhinebeck, NY. Dropped a pumpkin while making a low pass over airport. Pumpkin went through wing of a parked aircraft.
- [Incident 19900602030679I](https://openairdocs.org/incident/19900602030679I), Jun 2, 1990: Piper PA20135 (N1605P), Soldotna, AK, Minor damage. Aircraft tire hit a hole while turning off runway. Aircraft spun around and wing tip hit sand bank.
- [Accident 19881119051369A](https://openairdocs.org/incident/19881119051369A), Nov 19, 1988: Piper PA20135 (N1441C), Chino, CA, Substantial damage. Lost directional control landing when tailwheel steering detent pin separated. No brakes on instructors side.
- [Incident 19881103061959I](https://openairdocs.org/incident/19881103061959I), Nov 3, 1988: Piper PA20135 (N3585A), Troy, AL, Minor damage. Landed fast and bounced. Lost directional control and veered off runway. Damaged landing gear.
- [Incident 19880812060989I](https://openairdocs.org/incident/19880812060989I), Aug 12, 1988: Piper PA20135 (N20SE), Spearfish, SD, Minor damage. Hand propped engine after refueling. Brakes failed to hold aircraft. Aircraft pivoted striking the gas pump.
- [Accident 19860820044399A](https://openairdocs.org/incident/19860820044399A), Aug 20, 1986: Piper STCPA20 (N7481K), Two Lakes, AK, Substantial damage. Lost airspeed and control during a downwind water takeoff. Impacted ground in wooded area.
- [Accident 19850806036899A](https://openairdocs.org/incident/19850806036899A), Aug 6, 1985: Piper PA20135 (N7070K), Anchorage, AK, Substantial damage. Lost control during go around attempt and struck parked N2705X and N35818. Runway known for treacherous crosswinds.
- [Accident 19850217006979A](https://openairdocs.org/incident/19850217006979A), Feb 17, 1985: Piper PA20135 (N8541C), Waldron, MO, Substantial damage. Ran into a snowbank on the landing roll and overturned. No record of ever having a medical or student certificate
- [Accident 19840414013449A](https://openairdocs.org/incident/19840414013449A), Apr 14, 1984: Piper PA20135 (N7070K), Anchorage, AK, Substantial damage. Lost directional control on the initial takeoff roll. Aircraft left the runway causing damage and injuries.
- [Incident 19830205005549I](https://openairdocs.org/incident/19830205005549I), Feb 5, 1983: Piper PA20135 (N2572A), Yelm, WA, Minor damage. Recovered too late from a forward slip and struck surface. Damaged landing gear and propeller.
- [Accident 19821222064959A](https://openairdocs.org/incident/19821222064959A), Dec 22, 1982: Piper PA20135 (N1961A), Lees Summit, MO, Substantial damage. Student pilot made hard landing then lost directional control causing right landing gear to collapse.
- [Accident 19820619023199A](https://openairdocs.org/incident/19820619023199A), Jun 19, 1982: Piper PA20 (N3411A), Rawlins, WY, Substantial damage. Pilot attempted takeoff from road. Aircraft ran off road at curve and flipped inverted in ditch.
- [Accident 19820226001029A](https://openairdocs.org/incident/19820226001029A), Feb 26, 1982: Piper PA20135 (N3404A), Bethel, AK, Substantial damage. Ski-equipped aircraft landing gear collapsed while it was taxiing to parking area.
- [Incident 19810529039069I](https://openairdocs.org/incident/19810529039069I), May 29, 1981: Piper PA20135 (N2698A), Anchorage, AK, Minor damage. Ground looped during crosswind landing. Right gear collapsed, prop bent and right wingtip was crushed.
- [Accident 19810201002739A](https://openairdocs.org/incident/19810201002739A), Feb 1, 1981: Piper PA20135 (N1922A), Morgan, UT, Substantial damage. Pilot attempted landing in deep snow. Aircraft flipped inverted.
- [Incident 19790909048659I](https://openairdocs.org/incident/19790909048659I), Sep 9, 1979: Piper PA20 (N8980C), Cordova, AK, Minor damage. Pilot landed on beach, swerved to avoid ditch. Collapsed left landing gear.
- [Incident 19790602028879I](https://openairdocs.org/incident/19790602028879I), Jun 2, 1979: Piper PA20 (N8684C), Dillsburg, PA. Pilot landed on interstate. Reason for landing not known.
- [Accident 19790421010019A](https://openairdocs.org/incident/19790421010019A), Apr 21, 1979: Piper PA20135 (N189N), Tulsa, OK, Destroyed, 1 fatal. Engine failed. Water and trash found in fuel. Pilot allowed aircraft to stall and spin.
- [Accident 19780723021029A](https://openairdocs.org/incident/19780723021029A), Jul 23, 1978: Piper PA20135 (N1145C), Millen, GA, Substantial damage
- [Accident 19780628022549A](https://openairdocs.org/incident/19780628022549A), Jun 28, 1978: Piper PA20115 (N7323K), Galesburg, IL, Substantial damage
- [Accident 19770821018929A](https://openairdocs.org/incident/19770821018929A), Aug 21, 1977: Piper PA20135 (N8725C), Oshetna River, AK, Substantial damage
- [Accident 19770328005309A](https://openairdocs.org/incident/19770328005309A), Mar 28, 1977: Piper PA20135 (N7481K), Moses Lake, WA, Substantial damage. Lndd tail first. Tailwheel spring bolt failed.
- [Accident 19750727021819A](https://openairdocs.org/incident/19750727021819A), Jul 27, 1975: Piper PA20135 (N2698A), Mccall, ID, Substantial damage. Gusting 20K.
- [Accident 19750314005379A](https://openairdocs.org/incident/19750314005379A), Mar 14, 1975: Piper PA20135 (N2571A), Flint, MI, Substantial damage. L elev and l wing bent. Brakes ckd ok. Wind gusting 20K.
- [Accident 19730625016089A](https://openairdocs.org/incident/19730625016089A), Jun 25, 1973: Piper PA20135 (N8290C), Portland, IN, Substantial damage. Precautionary ldg due electrical problem.

## Service difficulty reports (1)

As reported by operators and repair stations, by the model named in the report.

- [SDR 97ZZZX4305](https://openairdocs.org/sdr/97ZZZX4305), Sep 1, 1997: VALVE. STICKING. FOUND ENGINE EXHAUST VALVE STICKING. AIRCRAFT HAD BEEN OPERATED ON AVIA GAS. VALVE REQUIRED DISSASSEMBLY, CLEANING, AND LAPPING IN. SMOH: 525 HOURS.

## STCs that may be installed (OpenAirDocs) (219, first 50)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC SA01800SE](https://openairdocs.org/stc/SA01800SE): Fabrication and installation of new or replacement of existing instrument panel lights dimmer control. TCW Technologies, LLC
- [STC SA01861SE](https://openairdocs.org/stc/SA01861SE): Fabrication and installation of Landing Light Controller. TCW Technologies, LLC
- [STC SA04837NY](https://openairdocs.org/stc/SA04837NY): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights. AeroLED's Holdings, LLC
- [STC SA12406WI](https://openairdocs.org/stc/SA12406WI): Installation of a Garmin AXIS Flight Display System. Garmin International Inc
- [STC SA02636SE](https://openairdocs.org/stc/SA02636SE): Installation of Garmin GPS 175 Navigation System and GNX 375 Navigation System with ADS-B In/Out Transponder. Garmin International Inc
- [STC SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System. Garmin International Inc
- [STC SA01147WI](https://openairdocs.org/stc/SA01147WI): Installation of Concorde FLA or VRSLA series batteries in Piper Light Airplanes. Concorde Battery Corporation
- [STC SA02525LA](https://openairdocs.org/stc/SA02525LA): Installation of Wheel and Brake Assemblies. Game Aerospace LLC
- [STC SA01704LA](https://openairdocs.org/stc/SA01704LA): Installation of the Grove Disk Brake System. Grove Aircraft Landing Gear Systems Inc
- [STC SA00081NY](https://openairdocs.org/stc/SA00081NY): Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector. Alcor LLC
- [STC SA02738CH](https://openairdocs.org/stc/SA02738CH): Installation of L-3 Communications Avionics Systems. Acron Aviation Inc
- [STC SA04046CH PAGE 2](https://openairdocs.org/stc/SA04046CH%20PAGE%202): Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500). Acron Aviation Inc
- [STC SA25EA](https://openairdocs.org/stc/SA25EA): Conversion of aircraft for parachute jumping and aerial photography. Steve Pierce
- [STC SA7965SW](https://openairdocs.org/stc/SA7965SW): Application of fabric and polyurethane finishing system. Shady Aviation LLC
- [STC SA11854CH](https://openairdocs.org/stc/SA11854CH): Installation of modified exhaust system in lieu of original components. Dakota Cub Aircraft Inc
- [STC SA04378CH](https://openairdocs.org/stc/SA04378CH): Installation of an engine modified per STC SE04349CH. SureFly Partners Ltd
- [STC SA02594SE](https://openairdocs.org/stc/SA02594SE): SkyView HDX Instrumentation and Autopilot System manufactured. Dynon Avionics
- [STC SA02386AK](https://openairdocs.org/stc/SA02386AK): Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems. AeroLED's Holding LLC
- [STC SA03898NY](https://openairdocs.org/stc/SA03898NY): Installation and maintenance of ORATEX covering and coating material. Aircraft Design & Certification Ltd
- [STC SA01343WI](https://openairdocs.org/stc/SA01343WI): Installation of B&C Specialty Products BC400 alternator. B & C Specialty Products Inc
- [STC SA04568CH](https://openairdocs.org/stc/SA04568CH): Installation of the uAvionix tailBeaconX, a tail mounted position light with integrated Automatic Dependent Surveillance - Broadcast (ADS-B) Out and 1090MHz Mode-S transponder functionality. uAvionix Corporation
- [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc
- [STC SA02532AT](https://openairdocs.org/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
- [STC SA01899WI](https://openairdocs.org/stc/SA01899WI): Installation of Garmin G3X Touch Electronic Flight Instrument System. Garmin International Inc
- [STC SA02576AK](https://openairdocs.org/stc/SA02576AK): Installation of Cleveland and ABI, LLC Wheel and Brake Kits. ABI LLC
- [STC SA02019WI](https://openairdocs.org/stc/SA02019WI): Installation of the Trig Avionics TX56, TX56A, TX57, or TX57A VHF Nav-Com Radio. Peregrine
- [STC SA02233AK](https://openairdocs.org/stc/SA02233AK): Installation of high visibility fuel sight gauge. Dakota Cub Aircraft Inc
- [STC SA00756DE](https://openairdocs.org/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 Sensor. Peregrine
- [STC SA02987CH](https://openairdocs.org/stc/SA02987CH): Installation of the Electroair Electronic Ignition System. Electroair Acquisition Corporation
- [STC SA00954WI](https://openairdocs.org/stc/SA00954WI): Installation of Concorde RG Series Batteries in Piper Single Engine Airplanes. Aero-Mach Wilco LLC
- [STC SA02534AK](https://openairdocs.org/stc/SA02534AK): Installation of Airframes Alaska Aluminum Lift Struts. Airframes Alaska LLC
- [STC SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications Inc
- [STC SA04776NY](https://openairdocs.org/stc/SA04776NY): The HIPEC Covering and Finishing System must be performed and maintained. HIPEC Aircraft Coatings Inc
- [STC SA02444AK](https://openairdocs.org/stc/SA02444AK): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed. ADS-B Technologies LLC
- [STC SA02153AK](https://openairdocs.org/stc/SA02153AK): Installation of Burl's Aircraft Rebuild Magnum I tail wheel Penetration ski. Burl's Aircraft Rebuild LLC
- [STC SA11174SC PAGE 1](https://openairdocs.org/stc/SA11174SC%20PAGE%201): Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems. Honeywell International Inc (Bendix King)
- [STC SA10822SC](https://openairdocs.org/stc/SA10822SC): Installation of EFD1000 Primary Flight Display. Aspen Avionics Inc
- [STC SA00401BO](https://openairdocs.org/stc/SA00401BO): Installation of a SkyTrax100B UAT receiver. Avidyne Corporation
- [STC SA04474CH](https://openairdocs.org/stc/SA04474CH): Installation of Rubbert Exhaust Assembly RR-1210, RR-1210-HR, RR-1212 and RR-1212-HR on Piper Aircraft models PA-12, PA- 14, PA-16, PA-18, PA-19, PA-20 and PA-22, in accordance with Installation Instructions, document number RR-120, revision Org., dated 04/24/2020 and Instruct 1201, revision Org., dated July 27, 2020 or later FAA approved revision. Rubbert Aircraft Services
- [STC SA01863SE](https://openairdocs.org/stc/SA01863SE): Installation of Niagara Oil Cooler in the above model aircraft. Steve Pierce
- [STC SA00410BO](https://openairdocs.org/stc/SA00410BO): Installation of an AV-30-C Multi-Mode Indicator. uAvionix Corporation
- [STC SA02846CH](https://openairdocs.org/stc/SA02846CH): Installation of MT Propeller model MTV-15-B/210-58 on Piper Aircraft models PA-20 and PA-22,. Svenn's Aviation LLC
- [STC SA10236SC](https://openairdocs.org/stc/SA10236SC): Installation of a GDC 31 Roll Steering Converter. DAC International Inc
- [STC SA02268CH](https://openairdocs.org/stc/SA02268CH): Installation of Airwolf Filter Corp. Air Oil Separator. Airwolf Filter Corporation
- [STC SA01714WI](https://openairdocs.org/stc/SA01714WI): Installation of a Garmin transponders: (a) GTX 330/330D/33/33D with ADS-B Out functionality; (b) GTX 335/335R/345/345R with ADS-B Out and In functionality; or (c) GTX 335R/345R with ADS-B Out functionality in select airplanes installed with G950/G1000 systems. Garmin International Inc
- [STC SA04032CH](https://openairdocs.org/stc/SA04032CH): Install rocker switch assemblies. Electroair Acquisition Corporation
- [STC SA00344BO PAGE 2](https://openairdocs.org/stc/SA00344BO%20PAGE%202): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies
- [STC SA00744DE](https://openairdocs.org/stc/SA00744DE): Installation of the Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT31 Transponder and an approved position sensor. Peregrine
- [STC SA00765DE](https://openairdocs.org/stc/SA00765DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out functionality using the BendixKing KT74 Transponder and qualified position sensor. Peregrine
- [STC SA04362CH](https://openairdocs.org/stc/SA04362CH): Installation of the uAvionix skyBeacon Automatic Dependent Surveillance-Broadcast (ADS-B) Out. uAvionix Corporation

All 219: https://openairdocs.org/model/piper-pa-20-135/stcs.md

## PMA parts (OpenAirDocs) (271, first 50)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first.

- [73-CFG-R](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139218545420260806152425.0001): Fuel Quantity Indication Placard. Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 20, 2026
- [S1069](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113256326820260806152332.0001): 100R Fuel Placard. Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 20, 2026
- [LSM-200-700-11](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID187312814920250417183925.0001): Hub Cap Assy. Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · Dec 10, 2024
- [160HS](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID159285191820240221142909.0001): Drain Valve Assembly. Saf-Air Products Inc · PMA PQ2036CE · Replaces CAV-160H-4 · Jan 30, 2024
- [160SS](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152975427420240221142906.0001): Drain Valve Assembly. Saf-Air Products Inc · PMA PQ2036CE · Replaces CAV-160 · Jan 30, 2024
- [CS-2000-13](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID177394590420221103165921.0001): Fitting Assembly, Rear Gear. Airframes Alaska LLC · PMA PQ3848CE · Replaces CS-2000-13 · Oct 26, 2022
- [CS-2000-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129651210120221103165919.0001): Cabane V Assembly. Airframes Alaska LLC · PMA PQ3848CE · Replaces CS-2000-4 · Oct 26, 2022
- [CS-2000-12](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127144160520221103165920.0001): Fitting Assembly, Front Gear. Airframes Alaska LLC · PMA PQ3848CE · Replaces CS-2000-12 · Oct 26, 2022
- [CS-2000-15](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120650729520221103165922.0001): End Adapter / Maule Oleo Strut. Airframes Alaska LLC · PMA PQ3848CE · Replaces CS-2000-15 · Oct 26, 2022
- [SA-820](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199575972920221103171154.0001): Control, Propeller. Svenn's Aviation LLC · PMA PQ4124CE · Modification part · Oct 21, 2022
- [SA-810](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198441677920221103171145.0001): Governor Arm. Svenn's Aviation LLC · PMA PQ4124CE · Modification part · Oct 21, 2022
- [SA-815 Assembly](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182846679220221103171151.0001): Governor Bracket Assembly. Svenn's Aviation LLC · PMA PQ4124CE · Modification part · Oct 21, 2022
- [SA-814](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181274383420221103171149.0001): Propeller Control Bracket. Svenn's Aviation LLC · PMA PQ4124CE · Modification part · Oct 21, 2022
- [SA-811](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180410512620221103171146.0001): Propeller Cable Clip. Svenn's Aviation LLC · PMA PQ4124CE · Modification part · Oct 21, 2022
- [SA-813](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169790196220221103171148.0001): Governor Bracket. Svenn's Aviation LLC · PMA PQ4124CE · Modification part · Oct 21, 2022
- [SA-815](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162089244720221103171150.0001): Governor Bracket. Svenn's Aviation LLC · PMA PQ4124CE · Modification part · Oct 21, 2022
- [SA-817](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151439137720221103171152.0001): Governor Arm. Svenn's Aviation LLC · PMA PQ4124CE · Modification part · Oct 21, 2022
- [SA-812](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149111349120221103171147.0001): Propeller Cable Clamp. Svenn's Aviation LLC · PMA PQ4124CE · Modification part · Oct 21, 2022
- [SA-813 Assembly](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115817967120221103171149.0001): Governor Bracket Assembly. Svenn's Aviation LLC · PMA PQ4124CE · Modification part · Oct 21, 2022
- [SA-819](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID102126253320221103171153.0001): Firewall Recess. Svenn's Aviation LLC · PMA PQ4124CE · Modification part · Oct 21, 2022
- [409-00003-002](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID389167083420210702175234.0001): Internal Battery Pack, Refresh. Aspen Avionics · PMA PQ03868SW · Modification part · Jan 20, 2021
- [V674UL94](https://drs.faa.gov/browse/excelExternalWindow/E1C1EF6CEE5DC2EE862585990051C803.0001): UL94 Fuel Placard. Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jun 7, 2020
- [3000-003-302](https://drs.faa.gov/browse/excelExternalWindow/FEC761485EAF62D78625805E00692F7C.0001): Model 2500 Ski Installation Parts  Tail ski assembly. Silveraire LLC · PMA PQ04315CE · Modification part · Sep 5, 2016
- [532-002](https://drs.faa.gov/browse/excelExternalWindow/DA850417E7E4C3BC8625805E00692ED2.0001): Model 2500 Ski Installation Parts  Cable assembly. Silveraire LLC · PMA PQ04315CE · Modification part · Sep 5, 2016
- [MDL2500-003](https://drs.faa.gov/browse/excelExternalWindow/A96787EB258991118625805E00692DCF.0001): Model 2500 Ski Installation Parts. Silveraire LLC · PMA PQ04315CE · Modification part · Sep 5, 2016
- [532-001](https://drs.faa.gov/browse/excelExternalWindow/A7464450E28E00B08625805E00692E80.0001): Model 2500 Ski Installation Parts  Cable assembly. Silveraire LLC · PMA PQ04315CE · Modification part · Sep 5, 2016
- [2250-108](https://drs.faa.gov/browse/excelExternalWindow/875389FBE1E50EC08625805E00692F28.0001): Model 2500 Ski Installation Parts  Bungee shock cord. Silveraire LLC · PMA PQ04315CE · Modification part · Sep 5, 2016
- [2500-105](https://drs.faa.gov/browse/excelExternalWindow/74891E47A482BE028625805E00692E2F.0001): Model 2500 Ski Installation Parts  Bracket assembly. Silveraire LLC · PMA PQ04315CE · Modification part · Sep 5, 2016
- [U2035A-000](https://drs.faa.gov/browse/excelExternalWindow/CB533809C173B51486257FE90062502E.0001): Felt. Univair Aircraft Corp · PMA PQ0012NM · Replaces Scott 2035 · Jul 5, 2016
- [R8P-4](https://drs.faa.gov/browse/excelExternalWindow/EB20712ECD04F64686257F570065A5E1.0001): LHR Baffle Seal. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [R11/180](https://drs.faa.gov/browse/excelExternalWindow/E6F3829CA6C8F56086257F570065A5DA.0001): RHF Baffle Assembly. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [R9/180](https://drs.faa.gov/browse/excelExternalWindow/E35752F698933B1286257F570065A5D4.0001): LHF Baffle Assembly. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [R9-5](https://drs.faa.gov/browse/excelExternalWindow/D52A336799AAA9D586257F570065A5E5.0001): LHF Baffle Seal. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [R3P-2](https://drs.faa.gov/browse/excelExternalWindow/A25D945BDA71EE9E86257F570065A5E0.0001): RHSF Baffle Seal. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [R9/150](https://drs.faa.gov/browse/excelExternalWindow/A21A1A906DBA5D7086257F570065A5D3.0001): LHF Baffle Assembly. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [R12P-3](https://drs.faa.gov/browse/excelExternalWindow/96523ABDC5D3EFAC86257F570065A5DF.0001): LHSF Baffle Seal. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [R7P/150](https://drs.faa.gov/browse/excelExternalWindow/895D433FFFDC8BA886257F570065A5CF.0001): LHR Baffle Assembly. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [SS-481](https://drs.faa.gov/browse/excelExternalWindow/7583F416894FE94A86257F570065A5F8.0001): Engine Mount. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [SS-472](https://drs.faa.gov/browse/excelExternalWindow/756E238AD39D905186257F570065A5F6.0001): Lower Cowling Assembly Air Scoop. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [R11/150](https://drs.faa.gov/browse/excelExternalWindow/6D3418507346CF2686257F570065A5D9.0001): RHF Baffle Assembly. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [SS-452](https://drs.faa.gov/browse/excelExternalWindow/636379BA06DC2C4B86257F570065A5EF.0001): Carb Air Box. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [R12P](https://drs.faa.gov/browse/excelExternalWindow/619FE9BD915F4B0586257F570065A5DC.0001): LHSF Baffle Assembly. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [R10P/180](https://drs.faa.gov/browse/excelExternalWindow/560FC0B7B93DEC8286257F570065A5D7.0001): RHR Baffle Assembly. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [SS-473](https://drs.faa.gov/browse/excelExternalWindow/46EEABD752A7898186257F570065A5F2.0001): Filter Mounting Assembly. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [R10P/150](https://drs.faa.gov/browse/excelExternalWindow/39C138CC8E20720A86257F570065A5D6.0001): RHR Baffle Assembly. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [R10P/180-2](https://drs.faa.gov/browse/excelExternalWindow/346881E16ADD396386257F570065A5E7.0001): RHR Baffle Seal. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [SS-471](https://drs.faa.gov/browse/excelExternalWindow/33D1686657157F6686257F570065A5F5.0001): Lower Cowling Assembly. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [R3P](https://drs.faa.gov/browse/excelExternalWindow/30CFCA306729A80586257F570065A5CB.0001): RHSF Baffle Assembly. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [SS-453](https://drs.faa.gov/browse/excelExternalWindow/22EA9BCA67275A4E86257F570065A5F0.0001): Carb Air Box. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016
- [R4P](https://drs.faa.gov/browse/excelExternalWindow/1B5F10F43CB89BC686257F570065A5CE.0001): RHSR Baffle Assembly. Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Feb 7, 2016

All of them: https://openairdocs.org/model/piper-pa-20-135/pma.md

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