# Piper PA-39

- Type: Aircraft model (FAA registry)
- Registry code: 7103902
- Manufacturer (registry): PIPER
- Model: PA-39
- Aircraft type: Fixed wing multi engine
- Category: Airplane
- Engines: 2 · Reciprocating
- Seats: 6
- Weight class: Up to 12,499 lb
- Cruise speed: 183 mph
- Certification: Type certificated
- Data sheet: [TCDS A1EA](https://openairdocs.org/tcds/A1EA) (OpenAirDocs)
- Holder: Piper Aircraft Inc.
- Registered aircraft: 82
- Page: https://openairdocs.org/model/piper-pa-39

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 2024-14-03](https://openairdocs.org/ad/2024-14-03): Autopilot System · Garmin GFC 500 Autopilot (STC SA01866WI). Effective Aug 20, 2024
- [AD 2023-09-09](https://openairdocs.org/ad/2023-09-09): Exhaust Turbine System (Recip) · Aerostar PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P) and 292 more. Effective Jul 17, 2023
- [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 2015-24-05](https://openairdocs.org/ad/2015-24-05): PLACARDS AND MARKINGS; Interior Placards · Piper PA-23-250, PA-24-250, PA-24-260 and 7 more. Effective Jan 12, 2016
- [AD 2006-12-07](https://openairdocs.org/ad/2006-12-07): ECi cylinder assemblies · Aerostar AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 386 more. Effective Jul 11, 2006
- [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 2004-25-16 R1](https://openairdocs.org/ad/2004-25-16-R1): Fuel regulator shutoff valve · Bombardier CL-215-1A10, CL-215-6B11 (CL-215T Variant), CL-215-6B11 (CL-415 Variant) and 64 more. Effective Jun 20, 2005
- [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 98-21-21 R1](https://openairdocs.org/ad/98-21-21-R1): Electric Inflatable Door Seals · Cessna 17-30, 17-30A, 17-31 and 267 more. Effective May 1, 2000
- [AD 99-14-01](https://openairdocs.org/ad/99-14-01): AFM - Limitations Section - Icing · Piper PA-23, PA-23-160, PA-23-235 and 21 more. Effective Aug 17, 1999
- [AD 97-01-01 R1](https://openairdocs.org/ad/97-01-01-R1): Main Gear Sidebrace Stud · Piper PA-24, PA-24-250, PA-24-260 and 10 more. Effective Dec 8, 1998
- [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 94-13-10](https://openairdocs.org/ad/94-13-10): Stabilizer Torque Tube · Piper PA-24, PA-24-250, PA-24-260 and 3 more. Effective Aug 12, 1994
- [AD 83-19-03](https://openairdocs.org/ad/83-19-03): Lower Spar Cap Inspection · Piper PA-24, PA-24-250, PA-24-260 and 3 more. Effective Sep 30, 1983
- [AD 83-10-01](https://openairdocs.org/ad/83-10-01): Water and Fuel System Inspection · Piper PA-24-400, PA-30 and PA-39. Effective Jun 15, 1983
- [AD 82-23-01 R1](https://openairdocs.org/ad/82-23-01-R1): Placard Near Flap Actuator · Leading edge cuffs, stall fences, stall strips drooped… (Sierra Industries STC SA2312WE or SA2495WE). Effective Apr 7, 1983
- [AD 81-19-04](https://openairdocs.org/ad/81-19-04): Hose Assembly · Rajay Hose Assemblies, 500A, 500B and 87 more. Effective Sep 17, 1981
- [AD 79-20-10](https://openairdocs.org/ad/79-20-10): Piper Kit 763 893 · Piper PA-24, PA-24-250, PA-24-260 and 3 more. Effective Oct 4, 1979
- [AD 79-12-08](https://openairdocs.org/ad/79-12-08): Fuel Selector Valves · Piper PA-24-400, PA-30 and PA-39. Effective Jun 19, 1979
- [AD 78-12-07](https://openairdocs.org/ad/78-12-07): Fuel Selector Valve · Piper PA-30 and PA-39. Effective Jun 19, 1978
- [AD 77-13-21](https://openairdocs.org/ad/77-13-21): Prevent Landing Gear Collapse · Piper PA-24, PA-24-250, PA-24-260 and 3 more. Effective Dec 16, 1977
- [AD 77-09-10](https://openairdocs.org/ad/77-09-10): Electric Trim Switch · Piper PA-23-250, PA-23-250 (Navy UO-1), PA-24-260 and 6 more. Effective May 12, 1977
- [AD 77-08-01](https://openairdocs.org/ad/77-08-01): Aileron Spar Cracks · Piper PA-24, PA-24-250, PA-24-260 and 3 more. Effective Apr 18, 1977
- [AD 76-18-05](https://openairdocs.org/ad/76-18-05): Forward Fin Attachment · Piper PA-30 and PA-39. Effective Sep 10, 1976
- [AD 75-27-08](https://openairdocs.org/ad/75-27-08): Torque Tube Bearing Fittings · Piper PA-24, PA-24-250, PA-24-260 and 3 more. Effective Jun 3, 1976
- [AD 74-13-03](https://openairdocs.org/ad/74-13-03): Stabilator Attach Bolts · Piper PA-23-235, PA-23-250 (Navy UO-1), PA-24 and 5 more. Effective Apr 30, 1976
- [AD 74-16-08](https://openairdocs.org/ad/74-16-08): Aft Bulkhead Assembly · Piper PA-30 and PA-39. Effective Aug 9, 1974
- [AD 71-12-05](https://openairdocs.org/ad/71-12-05): Electric Trim Switch Modification · Piper PA-23-250 (Navy UO-1), PA-24-260, PA-30 and 5 more. Effective Jun 16, 1971
- [AD 70-22-02](https://openairdocs.org/ad/70-22-02): Fuel Selector Valves · Piper PA-28-235, PA-30, PA-32-260 and 3 more. Effective Nov 4, 1970

## Information bulletins (advisory) (4)

- [SAIB SW-18-31](https://openairdocs.org/saib/SW-18-31): NAVIGATION, ATTITUDE, AND DIRECTION DATA SYSTEM. Issued Nov 21, 2018
- [SAIB CE-08-50](https://openairdocs.org/saib/CE-08-50): Landing Gear Manual Extension System Inspection. Issued Sep 17, 2008
- [SAIB CE-04-88](https://openairdocs.org/saib/CE-04-88): . Issued Sep 15, 2004
- [SAIB ACE-95-05](https://openairdocs.org/saib/ACE-95-05): . Issued Dec 20, 1995

## Registered aircraft (82, first 50)

- [N110LL](https://openairdocs.org/aircraft/N110LL): [Flight Level 7 Inc](https://openairdocs.org/faa-owner/FLIGHT%20LEVEL%207%20INC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1971, S/N 39-89
- [N143MM](https://openairdocs.org/aircraft/N143MM): [Palo Michael Scott](https://openairdocs.org/faa-owner/PALO%20MICHAEL%20SCOTT), [Melbourne, FL](https://openairdocs.org/faa-place/FL/Melbourne), built 1970, S/N 39-18
- [N1956R](https://openairdocs.org/aircraft/N1956R): [Correch Jose Pedro](https://openairdocs.org/faa-owner/CORRECH%20JOSE%20PEDRO), [Cape Coral, FL](https://openairdocs.org/faa-place/FL/Cape%20Coral), built 1971, S/N 39-85
- [N230SW](https://openairdocs.org/aircraft/N230SW): [Martin Co](https://openairdocs.org/faa-owner/MARTIN%20CO), [Tyrone, GA](https://openairdocs.org/faa-place/GA/Tyrone), built 1971, S/N 39-37
- [N23MG](https://openairdocs.org/aircraft/N23MG): [Newhall William G](https://openairdocs.org/faa-owner/NEWHALL%20WILLIAM%20G), [Longmont, CO](https://openairdocs.org/faa-place/CO/Longmont), built 1971, S/N 39-28
- [N2428P](https://openairdocs.org/aircraft/N2428P): [Hill Tim E](https://openairdocs.org/faa-owner/HILL%20TIM%20E), [Russellville, AR](https://openairdocs.org/faa-place/AR/Russellville), built 1970, S/N 39-64
- [N24TE](https://openairdocs.org/aircraft/N24TE): [Kurtz James F](https://openairdocs.org/faa-owner/KURTZ%20JAMES%20F), [Bethesda, MD](https://openairdocs.org/faa-place/MD/Bethesda), built 1970, S/N 39-53
- [N2654E](https://openairdocs.org/aircraft/N2654E): [Sch Aviation Inc Trustee](https://openairdocs.org/faa-owner/SCH%20AVIATION%20INC%20TRUSTEE), Sporle Kings Lynn, built 1971, S/N 39-93
- [N289WW](https://openairdocs.org/aircraft/N289WW): [Vision Aircraft II LLC](https://openairdocs.org/faa-owner/VISION%20AIRCRAFT%20II%20LLC), [Scottsdale, AZ](https://openairdocs.org/faa-place/AZ/Scottsdale), built 1971, S/N 39-84
- [N289ZZ](https://openairdocs.org/aircraft/N289ZZ): [Aero Mobil Inc](https://openairdocs.org/faa-owner/AERO%20MOBIL%20INC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1969, S/N 39-88
- [N320GC](https://openairdocs.org/aircraft/N320GC): [Nordquist Mark O](https://openairdocs.org/faa-owner/NORDQUIST%20MARK%20O), [Petaluma, CA](https://openairdocs.org/faa-place/CA/Petaluma), built 1970, S/N 39-60
- [N3322G](https://openairdocs.org/aircraft/N3322G): [Lone Star Flight Museum](https://openairdocs.org/faa-owner/LONE%20STAR%20FLIGHT%20MUSEUM), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston), built 1970, S/N 39-10
- [N333HJ](https://openairdocs.org/aircraft/N333HJ): [Schlender Mike](https://openairdocs.org/faa-owner/SCHLENDER%20MIKE), [Clintonville, WI](https://openairdocs.org/faa-place/WI/Clintonville), S/N 39-29
- [N377HH](https://openairdocs.org/aircraft/N377HH): [Jennings Christopher Wyckoff Trustee](https://openairdocs.org/faa-owner/JENNINGS%20CHRISTOPHER%20WYCKOFF%20TRUSTEE), [Brentwood, TN](https://openairdocs.org/faa-place/TN/Brentwood), built 1970, S/N 39-13
- [N390W](https://openairdocs.org/aircraft/N390W): [Walter Paul F](https://openairdocs.org/faa-owner/WALTER%20PAUL%20F), [Milwaukee, WI](https://openairdocs.org/faa-place/WI/Milwaukee), built 1970, S/N 39-39
- [N39CR](https://openairdocs.org/aircraft/N39CR): [Southern Aircraft Consultancy Inc Trustee](https://openairdocs.org/faa-owner/SOUTHERN%20AIRCRAFT%20CONSULTANCY%20INC%20TRUSTEE), [Casper, WY](https://openairdocs.org/faa-place/WY/Casper), built 1970, S/N 39-4
- [N40439](https://openairdocs.org/aircraft/N40439): [Usoarflorida LLC](https://openairdocs.org/faa-owner/USOARFLORIDA%20LLC), [Fort Myers, FL](https://openairdocs.org/faa-place/FL/Fort%20Myers), built 1971, S/N 39-94
- [N4297A](https://openairdocs.org/aircraft/N4297A): [Southern Aircraft Consultancy Inc Trustee](https://openairdocs.org/faa-owner/SOUTHERN%20AIRCRAFT%20CONSULTANCY%20INC%20TRUSTEE), [Casper, WY](https://openairdocs.org/faa-place/WY/Casper), built 1971, S/N 39-114
- [N45JL](https://openairdocs.org/aircraft/N45JL): [Bows Investments LLC](https://openairdocs.org/faa-owner/BOWS%20INVESTMENTS%20LLC), [Bend, OR](https://openairdocs.org/faa-place/OR/Bend), S/N 39-148
- [N46EA](https://openairdocs.org/aircraft/N46EA): [Essential Aviation LLC](https://openairdocs.org/faa-owner/ESSENTIAL%20AVIATION%20LLC), [Meridianville, AL](https://openairdocs.org/faa-place/AL/Meridianville), built 1970, S/N 39-79
- [N502DW](https://openairdocs.org/aircraft/N502DW): [Solamich Aviation LLC](https://openairdocs.org/faa-owner/SOLAMICH%20AVIATION%20LLC), [Huntley, IL](https://openairdocs.org/faa-place/IL/Huntley), built 1971, S/N 39-124
- [N566BS](https://openairdocs.org/aircraft/N566BS): [Sand Farm Management Services LLC](https://openairdocs.org/faa-owner/SAND%20FARM%20MANAGEMENT%20SERVICES%20LLC), [Adel, IA](https://openairdocs.org/faa-place/IA/Adel), built 1970, S/N 39-56
- [N567TC](https://openairdocs.org/aircraft/N567TC): [Platteville, WI](https://openairdocs.org/faa-place/WI/Platteville), built 1970, S/N 39-63, Registration pending, pending cancellation
- [N613F](https://openairdocs.org/aircraft/N613F): [Plane Fun Inc Tr Trustee](https://openairdocs.org/faa-owner/PLANE%20FUN%20INC%20TR%20TRUSTEE), [Snellville, GA](https://openairdocs.org/faa-place/GA/Snellville), built 1970, S/N 39-45
- [N626NR](https://openairdocs.org/aircraft/N626NR): [Jones Robert D](https://openairdocs.org/faa-owner/JONES%20ROBERT%20D), [Chestertown, MD](https://openairdocs.org/faa-place/MD/Chestertown), built 1970, S/N 39-82
- [N710ME](https://openairdocs.org/aircraft/N710ME): [Qualitair LLC Trustee](https://openairdocs.org/faa-owner/QUALITAIR%20LLC%20TRUSTEE), Michelstadt, built 1971, S/N 39-101
- [N777FS](https://openairdocs.org/aircraft/N777FS): [Casey William F](https://openairdocs.org/faa-owner/CASEY%20WILLIAM%20F), [Ponderay, ID](https://openairdocs.org/faa-place/ID/Ponderay), built 1972, S/N 39-121
- [N77CH](https://openairdocs.org/aircraft/N77CH): [Tcb Management Inc](https://openairdocs.org/faa-owner/TCB%20MANAGEMENT%20INC), [Chiefland, FL](https://openairdocs.org/faa-place/FL/Chiefland), built 1971, S/N 39-136
- [N78RJ](https://openairdocs.org/aircraft/N78RJ): [Usaeroflight LLC](https://openairdocs.org/faa-owner/USAEROFLIGHT%20LLC), [Greenville, SC](https://openairdocs.org/faa-place/SC/Greenville), built 1970, S/N 39-21
- [N811BC](https://openairdocs.org/aircraft/N811BC): [Maki Stephen B](https://openairdocs.org/faa-owner/MAKI%20STEPHEN%20B), [New Port Richey, FL](https://openairdocs.org/faa-place/FL/New%20Port%20Richey), S/N 39-117
- [N8839Y](https://openairdocs.org/aircraft/N8839Y): [Mcguinness William V IV](https://openairdocs.org/faa-owner/MCGUINNESS%20WILLIAM%20V%20IV), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston), built 1969, S/N 39-2
- [N8844Y](https://openairdocs.org/aircraft/N8844Y): [Streater Aviation LLC](https://openairdocs.org/faa-owner/STREATER%20AVIATION%20LLC), [Weirsdale, FL](https://openairdocs.org/faa-place/FL/Weirsdale), built 1969, S/N 39-3
- [N8852Y](https://openairdocs.org/aircraft/N8852Y): [Wikle Luther M](https://openairdocs.org/faa-owner/WIKLE%20LUTHER%20M), [Laceys Spring, AL](https://openairdocs.org/faa-place/AL/Laceys%20Spring), built 1969, S/N 39-7
- [N8854Y](https://openairdocs.org/aircraft/N8854Y): [Seeds John S Jr Trustee](https://openairdocs.org/faa-owner/SEEDS%20JOHN%20S%20JR%20TRUSTEE), [Tequesta, FL](https://openairdocs.org/faa-place/FL/Tequesta), built 1970, S/N 39-9
- [N8857Y](https://openairdocs.org/aircraft/N8857Y): [Lewis Leslie S](https://openairdocs.org/faa-owner/LEWIS%20LESLIE%20S), [Glendale, AZ](https://openairdocs.org/faa-place/AZ/Glendale), built 1970, S/N 39-12
- [N8864Y](https://openairdocs.org/aircraft/N8864Y): [Miller Donald W](https://openairdocs.org/faa-owner/MILLER%20DONALD%20W), [Harrisonburg, VA](https://openairdocs.org/faa-place/VA/Harrisonburg), built 1970, S/N 39-19
- [N8867Y](https://openairdocs.org/aircraft/N8867Y): [Piper Thirty Nine LLC](https://openairdocs.org/faa-owner/PIPER%20THIRTY%20NINE%20LLC), [Glasgow, MT](https://openairdocs.org/faa-place/MT/Glasgow), built 1970, S/N 39-22
- [N8869Y](https://openairdocs.org/aircraft/N8869Y): [Come Fly Away LLC](https://openairdocs.org/faa-owner/COME%20FLY%20AWAY%20LLC), [Waterloo, IL](https://openairdocs.org/faa-place/IL/Waterloo), built 1970, S/N 39-24
- [N8876Y](https://openairdocs.org/aircraft/N8876Y): [Comanche 76y LLC](https://openairdocs.org/faa-owner/COMANCHE%2076Y%20LLC), [Waynesboro, VA](https://openairdocs.org/faa-place/VA/Waynesboro), S/N 39-32
- [N8877Y](https://openairdocs.org/aircraft/N8877Y): [Vanhook Orville Richard](https://openairdocs.org/faa-owner/VANHOOK%20ORVILLE%20RICHARD), [Somerset, KY](https://openairdocs.org/faa-place/KY/Somerset), built 1970, S/N 39-34
- [N887PM](https://openairdocs.org/aircraft/N887PM): [Harris William M](https://openairdocs.org/faa-owner/HARRIS%20WILLIAM%20M), [Radford, VA](https://openairdocs.org/faa-place/VA/Radford), built 1970, S/N 39-25
- [N8880Y](https://openairdocs.org/aircraft/N8880Y): [Plane Fun Inc Tr Trustee](https://openairdocs.org/faa-owner/PLANE%20FUN%20INC%20TR%20TRUSTEE), [Snellville, GA](https://openairdocs.org/faa-place/GA/Snellville), built 1970, S/N 39-38
- [N8883Y](https://openairdocs.org/aircraft/N8883Y): [Yank N Bank LLC](https://openairdocs.org/faa-owner/YANK%20N%20BANK%20LLC), [Greeley, CO](https://openairdocs.org/faa-place/CO/Greeley), built 1970, S/N 39-41
- [N8884Y](https://openairdocs.org/aircraft/N8884Y): [Flight Logistics LLC](https://openairdocs.org/faa-owner/FLIGHT%20LOGISTICS%20LLC), [Westerville, OH](https://openairdocs.org/faa-place/OH/Westerville), S/N 39-46
- [N8885Y](https://openairdocs.org/aircraft/N8885Y): [Wilson Cecil](https://openairdocs.org/faa-owner/WILSON%20CECIL), [Lithonia, GA](https://openairdocs.org/faa-place/GA/Lithonia), built 1970, S/N 39-43
- [N8891Y](https://openairdocs.org/aircraft/N8891Y): [Great Plains Aero Inc](https://openairdocs.org/faa-owner/GREAT%20PLAINS%20AERO%20INC), [Iowa City, IA](https://openairdocs.org/faa-place/IA/Iowa%20City), built 1970, S/N 39-49
- [N8895Y](https://openairdocs.org/aircraft/N8895Y): S/N 39-52
- [N8897Y](https://openairdocs.org/aircraft/N8897Y): [Avion LLC](https://openairdocs.org/faa-owner/AVION%20LLC), [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes), built 1970, S/N 39-54
- [N8898Y](https://openairdocs.org/aircraft/N8898Y): [Wickenheiser Kenneth W](https://openairdocs.org/faa-owner/WICKENHEISER%20KENNETH%20W), [Sun City, AZ](https://openairdocs.org/faa-place/AZ/Sun%20City), built 1970, S/N 39-33
- [N88WW](https://openairdocs.org/aircraft/N88WW): [Qwest Aviation LLC](https://openairdocs.org/faa-owner/QWEST%20AVIATION%20LLC), [Edwardsburg, MI](https://openairdocs.org/faa-place/MI/Edwardsburg), built 1971, S/N 39-125

All 82: https://openairdocs.org/model/piper-pa-39/aircraft.md

## NTSB investigations (20)

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 ERA24LA046](https://openairdocs.org/ntsb/ERA24LA046), Oct 29, 2023: Piper PA-39 (N289WW), Highgate, VT, substantial damage. Probable cause: The pilot’s inadvertent retraction of the landing gear during landing rollout, which resulted in a landing gear collapse.
- [NTSB ERA22LA414](https://openairdocs.org/ntsb/ERA22LA414), Sep 9, 2022: Piper PA-39 (N8925Y), Caldwell, NJ, substantial damage. Probable cause: The pilot’s acute cerebrovascular event, which caused symptoms that diminished his situational awareness and prompted him to abort the takeoff, resulting in a runway excursion.
- [NTSB CEN13WA301](https://openairdocs.org/ntsb/CEN13WA301), May 27, 2013: Piper PA-39 (N8977Y), Wolfsbehringen, Germany, substantial damage, 1 fatal
- [NTSB DEN07WA147](https://openairdocs.org/ntsb/DEN07WA147), Aug 25, 2007: Piper PA-39 (N13PF), Vannes, France, destroyed, 2 fatal
- [NTSB ATL04LA052](https://openairdocs.org/ntsb/ATL04LA052), Dec 13, 2003: Piper PA-39 (N230SW), Kissimmee, FL, substantial damage. Probable cause: The pilot's failure to maintain directional control which resulted in a collision with terrain and obstacles following a loss of right engine power.
- [NTSB CHI94DCA01](https://openairdocs.org/ntsb/CHI94DCA01), Feb 18, 1994: Piper PA-39 (N8913Y), Viburnum, MO, destroyed, 1 fatal. Probable cause: THE PILOT'S FAILURE TO MAINTAIN ADEQUATE AIRSPEED DURING THE TURN TO FINAL. THE GUSTY TAILWIND DURING THE TURN WAS A CONTRIBUTING FACTOR.
- [NTSB LAX93LA291](https://openairdocs.org/ntsb/LAX93LA291), Jul 17, 1993: Piper PA-39 (N8975Y), Thermal, CA, substantial damage. Probable cause: the pilot's inadvertent movement of the landing gear selector switch to the up position. A factor in the accident was the difference in cockpit switch layout between the PA23 and PA39 aircraft.
- [NTSB NYC88FA248](https://openairdocs.org/ntsb/NYC88FA248), Jul 31, 1988: Piper PA-39-30 (N2875A), Margaretville, NY, destroyed, 2 fatal
- [NTSB MKC85LA094](https://openairdocs.org/ntsb/MKC85LA094), Apr 29, 1985: Piper PA-39 (N8943Y), Peculiar, MO, substantial damage
- [NTSB MIA83LA018](https://openairdocs.org/ntsb/MIA83LA018), Oct 22, 1982: Piper PA-39 (N8856Y), N. Ft. Lauderda, FL, destroyed
- [NTSB FTW82FRG13](https://openairdocs.org/ntsb/FTW82FRG13), Nov 25, 1981: Piper PA-39 (N8882Y), Corpus Christi, TX, substantial damage
- [NTSB CHI79FA072](https://openairdocs.org/ntsb/CHI79FA072), Sep 2, 1979: Piper PA-39 (N8859Y), Bloomfield Twp, WI, destroyed, 2 fatal
- [NTSB FTW76DPA23](https://openairdocs.org/ntsb/FTW76DPA23), Apr 24, 1976: Piper PA-39 (N8895Y), Fairfield, TX, substantial damage
- [NTSB MKC76FTK23](https://openairdocs.org/ntsb/MKC76FTK23), Apr 23, 1976: Piper PA-39 (N8884Y), Mitchell, SD, destroyed
- [NTSB IAD76AI053](https://openairdocs.org/ntsb/IAD76AI053), Jan 21, 1976: Piper PA-39 (N8868Y), Clover Lick, WV, destroyed, 3 fatal
- [NTSB IAD74FID35](https://openairdocs.org/ntsb/IAD74FID35), Apr 27, 1974: Piper PA-39 (N8844Y), Tangier Isl, VA, substantial damage
- [NTSB MIA74DLA21](https://openairdocs.org/ntsb/MIA74DLA21), Nov 10, 1973: Piper PA-39 (N8868Y), Lake Como, FL, substantial damage
- [NTSB NYC72FHD15](https://openairdocs.org/ntsb/NYC72FHD15), Sep 22, 1971: Piper PA-39 (N8898Y), Ambler, PA, substantial damage
- [NTSB NYC72FGT03](https://openairdocs.org/ntsb/NYC72FGT03), Aug 31, 1971: Piper PA-39 (N8843Y), W Milton, PA, destroyed
- [NTSB MKC70FCD24](https://openairdocs.org/ntsb/MKC70FCD24), Mar 26, 1970: Piper PA-39 (N8871Y), Cedar Rapids, IA, substantial damage

## FAA accident and incident reports (35)

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.

- [Incident 20240731011749I](https://openairdocs.org/incident/20240731011749I), Jul 31, 2024: Piper PA-39 (N45JL), Hazle Township, PA, Minor damage. During the landing phase the aircraft landed with the gear retracted which caused prop strikes on both propellers as well as damage to the underside of the…
- [Accident 20231029017989A](https://openairdocs.org/incident/20231029017989A), Oct 29, 2023: Piper PA-39 (N289WW), Highgate, VT, Substantial damage. While conducting a local flight, the pilot flew a normal approach and landing to runway 36 at kfso. During the landing rollout the PIC went to retract the…
- [Accident 20220909017039A](https://openairdocs.org/incident/20220909017039A), Sep 9, 2022: Piper PA-39 (N8925Y), Fairfield, NJ, Substantial damage. On September 9, 2022 at 1103, at Essex County Airport (kcdw), Fairfield new jersey, subject aircraft aborted takeoff due to an open door. Subsequently, subject…
- [Incident 20200301009829I](https://openairdocs.org/incident/20200301009829I), Mar 1, 2020: Piper PA-39 (N313WC), Crosbyton, TX, Minor damage. On March 01,2020 an aircraft bearing the registration number N313WC made and off field landing due to fuel exhaustion about 1 mile east of Crosbyton airport…
- [Incident 20090609014279I](https://openairdocs.org/incident/20090609014279I), Jun 9, 2009: Piper PA39 (N3322G), Decatur, TX, Minor damage. (-23) This was an instrument currency flight so 2 pilots were the minimum flight crew required. Both pilots confirmed that the landing gear was down and locked…
- [Accident 20090318006259A](https://openairdocs.org/incident/20090318006259A), Mar 18, 2009: Piper PA39 (N24TE), Manassas, VA, Minor damage. (-23) Flight instruction was being given to a non-rated multi-engine pilot. A short field landing was being conducted for training when the aircraft flared too…
- [Incident 20080125010199I](https://openairdocs.org/incident/20080125010199I), Jan 25, 2008: Piper PA39 (N8914Y), Blacksburg, VA, Minor damage. (-23) On 01/25/2008 22.50Z time a Piper PA30 N8914Y was in the process of doing touch and go's in the pattern at the Blacksburg airport (bcb) rwy 12/30. During…
- [Accident 20031213037489A](https://openairdocs.org/incident/20031213037489A), Dec 13, 2003: Piper PA39 (N230SW), Kissimmee, FL, Substantial damage. (-23) On 12/13/03, N230SW, a Piper, PA-39-39, departed runway 15 at 12:50 at Kissimmee airport (ism). The pilot larry william peters, holder of airman pilot…
- [Incident 20030729018739I](https://openairdocs.org/incident/20030729018739I), Jul 29, 2003: Piper PA39 (N567TC), Norman, OK. (-23) On approach to Norman, OK. Cleared from 8K to 6K and leveled off. Left engine began to run rough. Retarded power and engine smoothed out. Advanced power…
- [Incident 20020621013209I](https://openairdocs.org/incident/20020621013209I), Jun 21, 2002: Piper PA39 (N8974Y), Watsonville, CA, Minor damage. (-23) Departed Watsonville at 1105 PDT VFR enroute to napa, CA. Enroute to napa, CA. Aircraft developed an electrical system failure at approximately 1130.…
- [Accident 19940218002609A](https://openairdocs.org/incident/19940218002609A), Feb 18, 1994: Piper PA39 (N8913Y), Viburnum, MO, Destroyed, 1 fatal. On approach made steep turn trying to realign with runway. Accelerated stall occurred. Rolled over. Spin in.
- [Incident 19930924042949I](https://openairdocs.org/incident/19930924042949I), Sep 24, 1993: Piper PA39 (N900DC), Utica, NY. Engine running rough. Precautionary landing at Utica. Found fuel was contaminted. Fuel at syracuse checked.
- [Accident 19930716024409A](https://openairdocs.org/incident/19930716024409A), Jul 16, 1993: Piper PA39 (N8975Y), Thermal, CA, Substantial damage. 0N multi engine check ride. The pilot examinee. Inadvertently raised gear on landing roll. Examiner did not notice.
- [Incident 19930102003329I](https://openairdocs.org/incident/19930102003329I), Jan 2, 1993: Piper PA39 (N8945Y), Buffalo, NY, Minor damage. Landed gear up. Found retraction light switch out of adjustment. Gear warning system inoperative.
- [Incident 19920502025179I](https://openairdocs.org/incident/19920502025179I), May 2, 1992: Piper PA39 (N313WC), New Port Richey, FL, Minor damage. Left main gear collapsed on a touch and go landing.
- [Incident 19920201013039I](https://openairdocs.org/incident/19920201013039I), Feb 1, 1992: Piper PA39 (N8925Y), Morristown, NJ. Landing gear malfunction on approach. Landed safely with further incident.
- [Accident 19880730056169A](https://openairdocs.org/incident/19880730056169A), Jul 30, 1988: Piper PA39 (N2875A), Margaretville, NY, Destroyed, 2 fatal. Flew into side of a mountain at night in level flight. Impacted a 3300 foot mountain in area of 4000 foot mountains
- [Incident 19871007064009I](https://openairdocs.org/incident/19871007064009I), Oct 7, 1987: Piper PA39 (N8963Y), Battle Creek, MI, Minor damage. An emergency landing was made due to right engine failure. Pilot reported gear malfunction and landed gear up.
- [Incident 19870207017389I](https://openairdocs.org/incident/19870207017389I), Feb 7, 1987: Piper PA39 (N1277W), Olathe, KS, Minor damage. Gear collapsed on rollout after manual extension due to electrical failure.
- [Accident 19850429015199A](https://openairdocs.org/incident/19850429015199A), Apr 29, 1985: Piper PA39 (N8943Y), Peculiar, MO, Substantial damage. Brakes were ineffective on wet grass runway. Directional control lost and gear collapsed in rough off runway side.
- [Accident 19821022055159A](https://openairdocs.org/incident/19821022055159A), Oct 22, 1982: Piper PA39 (N8856Y), Ft Lauderdale, FL, Destroyed. Aircraft ditched at sea. Pilots stated fuel contamination may have caused double engine failure.
- [Incident 19820918056099I](https://openairdocs.org/incident/19820918056099I), Sep 18, 1982: Piper PA39 (N8945Y), Lebanon, OH, Minor damage. A large bird penetrated right side of windshield during descent. Passenger received minor facial cuts.
- [Accident 19811125075879A](https://openairdocs.org/incident/19811125075879A), Nov 25, 1981: Piper PA39 (N8882Y), Corpus Christi, TX, Substantial damage. Engine quit on approach due fuel starvation. Hit wires landing on a road. Apparently unskilled in use of crossfeed
- [Incident 19811119086209I](https://openairdocs.org/incident/19811119086209I), Nov 19, 1981: Piper PA39 (N8968Y), Amite, LA, Minor damage. Aircraft hit hard on nose wheel on crosswind landing causing nose wheel to collapse.
- [Incident 19811005075319I](https://openairdocs.org/incident/19811005075319I), Oct 5, 1981: Piper PA39 (N8917Y), Cleveland, TN, Minor damage. The pilot forgot to lower the landing gear. Landed gear up. Landing gear warning horn improperly adjusted.
- [Incident 19810112006519I](https://openairdocs.org/incident/19810112006519I), Jan 12, 1981: Piper PA39 (N8895Y), Greenville, SC, Minor damage. Gear collapsed after about 1500 feet of landing roll. Gear retraction transmission broke loose from fuselage.
- [Accident 19790902034051A](https://openairdocs.org/incident/19790902034051A), Sep 2, 1979: Piper PA39 (N8859Y), Bloomfield, WI, Destroyed, 1 fatal. Aircraft struck bottom of another aircraft approaching airport for landing.
- [Incident 19790209005789I](https://openairdocs.org/incident/19790209005789I), Feb 9, 1979: Piper PA39 (N8980Y), Louisville, KY, Minor damage. Tires blew after landing with frozen brakes.
- [Incident 19781110021679I](https://openairdocs.org/incident/19781110021679I), Nov 10, 1978: Piper PA39 (N8891Y), Victoria, TX, Minor damage. Pilot retracted gear instead of flaps on rollout.
- [Incident 19780118003529I](https://openairdocs.org/incident/19780118003529I), Jan 18, 1978: Piper PA39 (N8945Y), Cleveland, OH, Minor damage. Unable to lower gear by any means. Gear up landing made. Probable ice involved with gear.
- [Accident 19760424010009A](https://openairdocs.org/incident/19760424010009A), Apr 24, 1976: Piper PA39 (N8895Y), Fairfield, TX, Substantial damage. Dodging tstm. Door opened,map blew out. Unsure of pos. Lnd in fld,gr hit tree. Cont,further dmg on ldg
- [Accident 19760423010989A](https://openairdocs.org/incident/19760423010989A), Apr 23, 1976: Piper PA39 (N8884Y), Mitchell, SD, Substantial damage. IFR circling apch
- [Accident 19760121010869A](https://openairdocs.org/incident/19760121010869A), Jan 21, 1976: Piper PA39 (N8868Y), Clover Lick, WV, Destroyed, 2 fatal. Recovered 1/29/76.
- [Accident 19740427010119A](https://openairdocs.org/incident/19740427010119A), Apr 27, 1974: Piper PA39 (N8844Y), Tangier Isl, VA, Substantial damage
- [Accident 19731110038589A](https://openairdocs.org/incident/19731110038589A), Nov 10, 1973: Piper PA39 (N8868Y), Lake Como, FL, Substantial damage. At abt 7-8FT abv rwy plt rdcd pwr acft dropped in on r gr. Wing dmgd.

## Service difficulty reports (17)

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

- [SDR 2026FA0000199](https://openairdocs.org/sdr/2026FA0000199), Jun 25, 2025: IMPULSE COUPLING. DESTROYED. I HEARD THE ENGINE BACKFIRE A FEW TIMES DURING TAKEOFF/INITIAL CLIMB OUT AROUND 6/20/2025. PLANE WAS BROUGHT TO MAINTENANCE 6/25/2025 FOR REPORTS OF INABILITY T
- [SDR THMN4165SQ123](https://openairdocs.org/sdr/THMN4165SQ123), Jun 30, 2006: SKIN. CRACKED. LT ENGINE COWL CRACKED AT FWD FASTENER. MADE AIRWORTHY REPAIR IAW PA-39 SRM CHAPTER 4 PG 1F6 AND AC43.13-1B SECTION 4 PARAGRAPH 4-57 FIGURE 4-6 AND SECTION 4 PA
- [SDR THMN4165SQ118](https://openairdocs.org/sdr/THMN4165SQ118), Jun 30, 2006: SKIN. CRACKED. CRACK IN RT WING OB SKIN NEAR SPAR. MADE AIRWORTHY REPAIR IAW PA-39 SERVICE MANUAL CHAPTER 4 PG 1F6 AND AC43.13-1B SECTION 4 PARAGRAPH 4-57 FIGURE 4-6 AND SECTI
- [SDR THMN4165SQ117](https://openairdocs.org/sdr/THMN4165SQ117), Jun 30, 2006: SKIN. CRACKED. FLAP LT IB LWR SKIN CRACKED. MADE AIRWORTHY REPAIR IAW PA-39 SERVICE MANUAL, CHAPTER 4 PG 1F6 AND AC 43.13-1B SECTION 4 PARAGRAPH 4-57 FIGURE 4-6 AND SECTION 4 
- [SDR AU510002032](https://openairdocs.org/sdr/AU510002032), Dec 12, 2005: BEARING. LOOSE. LT ENGINE ALTERNATOR DRIVE END BEARING SPINNING IN HOUSING. ALTERNATOR ROTOR RUBBING ON STATOR. LOSS OF BEARING GREASE.
- [SDR AUS20030713](https://openairdocs.org/sdr/AUS20030713), Jun 30, 2003: HUB. MISREPAIRED. (AUS) UNAPPROVED MACHINING CARRIED OUT ON PROPELLER HUB PRE-LOAD SHELF. PERSONNEL/MAINTENANCE ERROR. UNAPPROVED PROCEDURE.
- [SDR 2004FA0000609](https://openairdocs.org/sdr/2004FA0000609), Nov 15, 2002: BOLT. CORRODED. DURING ANNUAL INSPECTION THE STABILATOR WAS REMOVED FOR FURTHER INSPECTION. THIS IS DUE TO PREVIOUS PROBLEMS ON OTHER PA24 AND PA 30/39 AIRCRAFT WITH STABILATOR
- [SDR 2001FA0000155](https://openairdocs.org/sdr/2001FA0000155), May 16, 2001: GEAR. DAMAGED. DURING COMPLICANCE WITH AD 96-09-10 - COMPLIED ALSO WITH AD 91-14-22 CRANKSHAFT GEAR RETAINING BOLT. ORDERED NEW CRANKSHAFT GEARS PN SL13S19464 FOR LH AND RH EN
- [SDR AU000941](https://openairdocs.org/sdr/AU000941), Oct 2, 2000: WIRE. CRACKED. (AUS) RIGHT ALTERNATOR FIELD WIRING CRACKED ALLOWING SHORT CIRCUIT. (X)
- [SDR 20000515SH024](https://openairdocs.org/sdr/20000515SH024), Feb 18, 2000: SPAR. CRACKED. PILOT REPORTED VIBRATION FELT IN THE ACFT AND RT WING TIP TANK TRAILING END COULD BE SEEN ''FLUTTERING'' APPROX 1 INCH IN-FLIGHT. INSP FOUND A CRACK EXTENDING T
- [SDR AU980820](https://openairdocs.org/sdr/AU980820), Jul 14, 1998: HUB. DAMAGED. (AUS) PROPELLER HUB DAMAGED ON ENGINE HALF SIDE FOLLOWING A GROUND STRIKE. HUB WAS RETURNED TO SERVICE CONTRARY TO INSTRUCTIONS IN THE MANUAL. PERSONNEL/MAINTEN
- [SDR AU980652](https://openairdocs.org/sdr/AU980652), Mar 22, 1998: VALVE. CONTAMINATED. (AUS) RT TIP TANK FUEL TRANSFER SOLENOID VALVE FAULTY. PART TC: 7,363.
- [SDR EY2R9600911](https://openairdocs.org/sdr/EY2R9600911), Jul 1, 1996: SPLIT BEARING. CORRODED. CORROSIONF OUND ON SPLIT BEARING.
- [SDR EY2R9600910](https://openairdocs.org/sdr/EY2R9600910), Jul 1, 1996: SPLIT BEARING. CORRODED. CORROSION FOUND ON SPLIT BEARING.
- [SDR EY2R9600833](https://openairdocs.org/sdr/EY2R9600833), Jun 1, 1996: SPLIT BEARING. CORRODED. CORROSION FOUND ON SPLIT BEARING.
- [SDR EY2R9600832](https://openairdocs.org/sdr/EY2R9600832), Jun 1, 1996: SPLIT BEARING. CORRODED. CORROSION FOUND ON SPLIT BEARING.
- [SDR EY2R9600683](https://openairdocs.org/sdr/EY2R9600683), May 1, 1996: PITCH CHANGE ROD. CORRODED. PITCH CHANGE ROD FOUND CORRODED.

## STCs that may be installed (OpenAirDocs) (277, 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 SA02571SE](https://openairdocs.org/stc/SA02571SE): Installation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display). Garmin International Inc
- [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 SA12428CH](https://openairdocs.org/stc/SA12428CH): Installation of the Lycoming Engines Electronic Ignition System (EIS). Lycoming Engines, An Operating Division of AVCO Corporation
- [STC SA02279AT](https://openairdocs.org/stc/SA02279AT): Installation of a Boom Beam bulb, starter, and ballast. Whelen Aerospace Technologies
- [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 SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC
- [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 SA800EA](https://openairdocs.org/stc/SA800EA): Installation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power supplies. Whelen Aerospace Technologies
- [STC SA02511SE](https://openairdocs.org/stc/SA02511SE): Installation of replacement fuel quantity indicator sending unit(s). CiES Inc
- [STC SA01866WI](https://openairdocs.org/stc/SA01866WI): Installation of Garmin GFC 500 Autopilot with Electronic Stability and Protection. Garmin International Inc
- [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 SA00037WI](https://openairdocs.org/stc/SA00037WI): Installation of B & C Specialty Products BC100-1 battery. B & C Specialty Products Inc
- [STC SA04378CH](https://openairdocs.org/stc/SA04378CH): Installation of an engine modified per STC SE04349CH. SureFly Partners Ltd
- [STC SA01120SE](https://openairdocs.org/stc/SA01120SE): Installation of Door Steward. Mountain View Aviation LLC
- [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 SA01757WI](https://openairdocs.org/stc/SA01757WI): To allow the use of UL91 or UL94 (minimum) grade aviation fuel. Swift Fuels LLC
- [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 SA787WE](https://openairdocs.org/stc/SA787WE): Installation of turbosupercharged Lycoming IO-320-B1A, IO-320-C1A, LIO-320-B1A or LIO-320-C1A engines. TALCO Aviation
- [STC SA02019WI](https://openairdocs.org/stc/SA02019WI): Installation of the Trig Avionics TX56, TX56A, TX57, or TX57A VHF Nav-Com Radio. Peregrine
- [STC SA04400NY](https://openairdocs.org/stc/SA04400NY): Installation of the Integrated Back-up Battery System (IBBS). TCW Technologies LLC
- [STC SA09766DS](https://openairdocs.org/stc/SA09766DS): Installation of an S-TEC 01326 Digital Flight Control System (DFCS). S-TEC Corporation
- [STC SA04192NY](https://openairdocs.org/stc/SA04192NY): KFD 900 Primary Flight Display System Additional Functions. Honeywell International 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 SA00449AT](https://openairdocs.org/stc/SA00449AT): Installation of flap gap seals. Whelen Aerospace Technologies
- [STC SA3105SO](https://openairdocs.org/stc/SA3105SO): Installation of 'speed spats' main landing gear fairings. Whelen Aerospace Technologies
- [STC SA3282SO](https://openairdocs.org/stc/SA3282SO): Installation of flap bracket fairings. Whelen Aerospace Technologies
- [STC SA3302SO](https://openairdocs.org/stc/SA3302SO): Installation of fiberglass nose bowl. Whelen Aerospace Technologies
- [STC SA02987CH](https://openairdocs.org/stc/SA02987CH): Installation of the Electroair Electronic Ignition System. Electroair Acquisition Corporation
- [STC SA04586CH](https://openairdocs.org/stc/SA04586CH): Installation of Electroair Back Up Battery Panel System Control. Electroair Aquisition Corp
- [STC SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications Inc
- [STC SA02203AK](https://openairdocs.org/stc/SA02203AK): Installation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV). Genesys Aerosystems Inc
- [STC SA2849WE](https://openairdocs.org/stc/SA2849WE): Installation of oxygen system. Aerox Aviation Oxygen Systems LLC
- [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 SA01818WI](https://openairdocs.org/stc/SA01818WI): Installation of Garmin G5 Electronic Flight Instrument. Garmin International Inc
- [STC SA09902AC](https://openairdocs.org/stc/SA09902AC): Installation of BendixKing KFD 900 Flight Display System. Honeywell International Inc. (Bendix King)
- [STC SA11174SC PAGE 2](https://openairdocs.org/stc/SA11174SC%20PAGE%202): Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems. Honeywell International Inc (Bendix King)
- [STC SA02265SE](https://openairdocs.org/stc/SA02265SE): Installation of a camera housing. Airborne Sensor LLC
- [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 SA4238WE](https://openairdocs.org/stc/SA4238WE): Installation of inflatable door seal. TALCO Aviation Corp
- [STC SA02426AK](https://openairdocs.org/stc/SA02426AK): Approval of the FreeFlight FDL-978-TX ADS-B system installed. FreeFlight Systems
- [STC SA01831WI](https://openairdocs.org/stc/SA01831WI): To allow the use of UL91 (minimum) grade aviation fuel. Petersen Aviation Inc
- [STC SA10236SC](https://openairdocs.org/stc/SA10236SC): Installation of a GDC 31 Roll Steering Converter. DAC International Inc

All 277: https://openairdocs.org/model/piper-pa-39/stcs.md

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Pitcairn PA39](https://openairdocs.org/model/pitcairn-pa39): 1 registered aircraft, registry code 7180802

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