# Piper PA-31-325

- Type: Aircraft model (FAA registry)
- Registry code: 7103105
- Manufacturer (registry): PIPER
- Model: PA-31-325
- Aircraft type: Fixed wing multi engine
- Category: Airplane
- Engines: 2 · Reciprocating
- Seats: 8
- Weight class: Up to 12,499 lb
- Cruise speed: 162 mph
- Certification: Type certificated
- Data sheet: [TCDS A20SO](https://openairdocs.org/tcds/A20SO) (OpenAirDocs)
- Holder: Piper Aircraft Inc.
- Registered aircraft: 137
- Page: https://openairdocs.org/model/piper-pa-31-325

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 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 2017-10-20](https://openairdocs.org/ad/2017-10-20): Fuselage--Main Bulkhead · Piper PA-31, PA-31-300, PA-31-325 and 1 more. Effective Jun 29, 2017
- [AD 2016-05-01](https://openairdocs.org/ad/2016-05-01): Fuselage · Piper PA-31, PA-31-300, PA-31-325 and 1 more. Effective Apr 15, 2016
- [AD 2013-10-04](https://openairdocs.org/ad/2013-10-04): Engine Exhaust · Piper PA-31, PA-31-325 and PA-31-350. Effective Jul 17, 2013
- [AD 2009-13-06 R1](https://openairdocs.org/ad/2009-13-06-R1): Doors · Piper PA-23, PA-23-160, PA-23-235 and 16 more. Effective Nov 3, 2011
- [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 2005-18-20](https://openairdocs.org/ad/2005-18-20): "FASTprop" propeller de-icers · Hartzell PHC-C3YF-1RF/F8468A(B,K)-8R constant speed propeller (STC SA00718LA or 17 others). Effective Oct 14, 2005
- [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 2003-24-07](https://openairdocs.org/ad/2003-24-07): Rudder torque tube · Piper PA-31, PA-31-300, PA-31-325 and 7 more. Effective Feb 9, 2004
- [AD 2001-06-01](https://openairdocs.org/ad/2001-06-01): Elevator Structure · Piper PA-31, PA-31-300, PA-31-325 and 7 more. Effective May 8, 2001
- [AD 2000-25-01](https://openairdocs.org/ad/2000-25-01): Main Landing Gear Door Hinges · Piper PA-31, PA-31-300, PA-31-325 and 7 more. Effective Jan 19, 2001
- [AD 2000-06-06](https://openairdocs.org/ad/2000-06-06): Pneumatic Deicing Boots · Piper PA-31, PA-31-300, PA-31-325 and 7 more. Effective May 5, 2000
- [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 99-12-05](https://openairdocs.org/ad/99-12-05): Elevator Spar Assembly · Piper PA-31, PA-31-300, PA-31-325 and 2 more. Effective Jul 23, 1999
- [AD 99-06-01](https://openairdocs.org/ad/99-06-01): Horizontal Stabilizer Rear Spar · Piper PA-31, PA-31-300, PA-31-325 and 2 more. Effective Apr 20, 1999
- [AD 98-14-03](https://openairdocs.org/ad/98-14-03): Transponders · Cessna 172, 172A, 172B and 230 more. Effective Aug 16, 1998
- [AD 98-09-25](https://openairdocs.org/ad/98-09-25): Lower Spar Splice Plate · Piper PA-31, PA-31-300, PA-31-325 and 1 more. Effective Jun 15, 1998
- [AD 98-08-18](https://openairdocs.org/ad/98-08-18): Elevator Bungee Spring · Piper PA-31, PA-31-300, PA-31-325 and 2 more. Effective May 26, 1998
- [AD 97-16-10](https://openairdocs.org/ad/97-16-10): Filters · Cessna 310R, T310R, 36 and 17 more. Effective Sep 18, 1997
- [AD 97-07-03](https://openairdocs.org/ad/97-07-03): Nose Wheel Assembly · Piper PA-31, PA-31-300, PA-31-325 and 2 more. Effective May 15, 1997
- [AD 96-24-13](https://openairdocs.org/ad/96-24-13): Landing Gear Selector Cable · Piper PA-31, PA-31-325, PA-31-350 and 2 more. Effective Jan 17, 1997
- [AD 96-21-11](https://openairdocs.org/ad/96-21-11): Main Landing Gear Actuator Reinforcement Bracket · Piper PA-31, PA-31-300, PA-31-325 and 7 more. Effective Dec 16, 1996
- [AD 96-21-04](https://openairdocs.org/ad/96-21-04): Hydraulic Hose Inspection · Piper PA-23, PA-23-160, PA-23-235 and 13 more. Effective Dec 10, 1996
- [AD 96-21-03](https://openairdocs.org/ad/96-21-03): Aileron Spar Crack Inspection · Piper PA-31, PA-31-300, PA-31-325 and 11 more. Effective Dec 10, 1996
- [AD 96-10-15](https://openairdocs.org/ad/96-10-15): Wing Attachments WS 147.5 Inspection · Piper PA-31, PA-31-300, PA-31-325 and 1 more. Effective Jun 27, 1996
- [AD 96-10-14](https://openairdocs.org/ad/96-10-14): Main Landing Gear Sidebraces Inspection · Piper PA-31, PA-31-300, PA-31-325 and 5 more. Effective Jun 27, 1996
- [AD 93-24-02 R1](https://openairdocs.org/ad/93-24-02-R1): Elevator Control Tube Assembly · Piper PA-31, PA-31-300, PA-31-325 and 7 more. Effective Feb 15, 1994
- [AD 93-23-13](https://openairdocs.org/ad/93-23-13): Engine Baffle Seals · Piper PA-31, PA-31-300, PA-31-325 and 1 more. Effective Jan 21, 1994
- [AD 92-27-05](https://openairdocs.org/ad/92-27-05): Aileron Control System · Piper PA-31, PA-31-300, PA-31-325 and 7 more. Effective Jan 29, 1993
- [AD 87-21-01](https://openairdocs.org/ad/87-21-01): Fuel Filler Openings · Aerostar PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P) and 14 more. Effective Nov 2, 1987
- [AD 85-08-05](https://openairdocs.org/ad/85-08-05): Strut Housing Inspection · Piper PA-31, PA-31-300, PA-31-325 and 6 more. Effective May 15, 1985
- [AD 82-27-13 R2](https://openairdocs.org/ad/82-27-13-R2): Flap Extension System · Piper PA-31, PA-31-300, PA-31-325 and 4 more. Effective Aug 18, 1983
- [AD 80-18-10](https://openairdocs.org/ad/80-18-10): Fuel Selector Valves · Piper PA-23, PA-23-160, PA-23-235 and 8 more. Effective Sep 8, 1980
- [AD 80-17-06](https://openairdocs.org/ad/80-17-06): Placards · Piper PA-31, PA-31-325 and PA-31-350. Effective Aug 13, 1980
- [AD 80-17-02](https://openairdocs.org/ad/80-17-02): Elevator Balance Weights · Piper PA-31, PA-31-325 and PA-31-350. Effective Aug 8, 1980
- [AD 80-13-06](https://openairdocs.org/ad/80-13-06): Air Door Catch Assembly Attachment · Piper PA-31-325 and PA-31-350. Effective Jun 23, 1980
- [AD 79-20-07](https://openairdocs.org/ad/79-20-07): Lighter Circuit Breaker · Piper PA-31, PA-31-325 and PA-31-350. Effective Oct 2, 1979
- [AD 79-14-02](https://openairdocs.org/ad/79-14-02): Control Wheel Shaft Stud · Piper PA-31, PA-31-300, PA-31-325 and 4 more. Effective Jul 6, 1979
- [AD 79-12-02](https://openairdocs.org/ad/79-12-02): Elevator Surface Travel · Piper PA-31, PA-31-300, PA-31-325 and 4 more. Effective Jul 2, 1979
- [AD 78-25-03](https://openairdocs.org/ad/78-25-03): Hose Assemblies · Piper PA-23-250, PA-28R-180, PA-28R-200 and 11 more. Effective Jan 15, 1979
- [AD 78-08-10](https://openairdocs.org/ad/78-08-10): Fuel Selector Lever · Piper PA-31 and PA-31-325. Effective Apr 25, 1978
- [AD 77-24-01](https://openairdocs.org/ad/77-24-01): Stabilizers and Fins · Piper PA-31, PA-31-325 and PA-31-350. Effective Apr 17, 1978
- [AD 78-05-05](https://openairdocs.org/ad/78-05-05): Cabin Door Latch · Piper PA-31, PA-31-300, PA-31-325 and 1 more. Effective Mar 8, 1978
- [AD 78-01-02](https://openairdocs.org/ad/78-01-02): Elevator Bungee · Piper PA-31, PA-31-325 and PA-31-350. Effective Jan 3, 1978
- [AD 77-08-02](https://openairdocs.org/ad/77-08-02): Electrical Short · Piper PA-31, PA-31-300, PA-31-325 and 3 more. Effective Nov 15, 1977
- [AD 77-19-06](https://openairdocs.org/ad/77-19-06): Aileron Cables · Piper PA-31, PA-31-300, PA-31-325 and 1 more. Effective Sep 27, 1977
- [AD 77-14-14](https://openairdocs.org/ad/77-14-14): Skin Deformation And Loose Or Missing Rivets · Piper PA-31, PA-31-325 and PA-31-350. Effective Jul 19, 1977
- [AD 77-10-09](https://openairdocs.org/ad/77-10-09): Vibration Effects · Piper PA-31-325. Effective May 17, 1977
- [AD 77-07-03](https://openairdocs.org/ad/77-07-03): Electrical Terminals · Piper PA-31, PA-31-325 and PA-31-350. Effective Apr 4, 1977

Historical (superseded or no longer in force):

- [AD 2009-13-06](https://openairdocs.org/ad/2009-13-06) (historical): Nose baggage door · Piper PA-23, PA-23-160, PA-23-235 and 16 more. Effective Jul 24, 2009
- [AD 96-12-12](https://openairdocs.org/ad/96-12-12) (historical): Fuselage Station Bulkhead · Piper PA-31, PA-31-300, PA-31-325 and 1 more. Effective Jul 16, 1996
- [AD 82-16-05 R1](https://openairdocs.org/ad/82-16-05-R1) (historical): Turbocharger Tailpipe Installation · Piper PA-31, PA-31-325 and PA-31-350. Effective Apr 11, 1986
- [AD 80-26-05](https://openairdocs.org/ad/80-26-05) (historical): Main Landing Gear Door Hinges · Piper Aircraft, Inc., The New PA-31, PA-31-300, PA-31-325 and 4 more. Effective Dec 19, 1980

All 58: https://openairdocs.org/model/piper-pa-31-325/ads.md

## Information bulletins (advisory) (3)

- [SAIB CE-14-07](https://openairdocs.org/saib/CE-14-07): WING SPAR  Main Spar Lower Cap Cracks. Issued Dec 12, 2013
- [SAIB CE-08-11](https://openairdocs.org/saib/CE-08-11): Landing Gear. Issued Jan 9, 2008
- [SAIB ACE-98-44](https://openairdocs.org/saib/ACE-98-44): . Issued Aug 26, 1998

## Registered aircraft (137, first 50)

- [N102TM](https://openairdocs.org/aircraft/N102TM): [Junior Fernando Sporleder](https://openairdocs.org/faa-owner/JUNIOR%20FERNANDO%20SPORLEDER), [Sarasota, FL](https://openairdocs.org/faa-place/FL/Sarasota), built 1976, S/N 31-7712015
- [N103GL](https://openairdocs.org/aircraft/N103GL): [Naylor Aviation LLC](https://openairdocs.org/faa-owner/NAYLOR%20AVIATION%20LLC), [Columbia, MO](https://openairdocs.org/faa-place/MO/Columbia), built 1978, S/N 31-7912023
- [N108AC](https://openairdocs.org/aircraft/N108AC): [Kaplan Steven M](https://openairdocs.org/faa-owner/KAPLAN%20STEVEN%20M), [Key Largo, FL](https://openairdocs.org/faa-place/FL/Key%20Largo), built 1983, S/N 31-8312014
- [N109FC](https://openairdocs.org/aircraft/N109FC): [Usda Forest Service Fepp](https://openairdocs.org/faa-owner/USDA%20FOREST%20SERVICE%20FEPP), [Tallahassee, FL](https://openairdocs.org/faa-place/FL/Tallahassee), built 1980, S/N 31-8012073
- [N10QB](https://openairdocs.org/aircraft/N10QB): [Asc Aviation LLC](https://openairdocs.org/faa-owner/ASC%20AVIATION%20LLC), [Brandon, MS](https://openairdocs.org/faa-place/MS/Brandon), built 1978, S/N 31-7812065
- [N10YC](https://openairdocs.org/aircraft/N10YC): [Toyz Aviation LLC](https://openairdocs.org/faa-owner/TOYZ%20AVIATION%20LLC), [Worthington, KY](https://openairdocs.org/faa-place/KY/Worthington), built 1979, S/N 31-8012002
- [N1157S](https://openairdocs.org/aircraft/N1157S): [Dig2fly LLC](https://openairdocs.org/faa-owner/DIG2FLY%20LLC), [Sandpoint, ID](https://openairdocs.org/faa-place/ID/Sandpoint), built 1978, S/N 317812093
- [N117JP](https://openairdocs.org/aircraft/N117JP): [Sanborn Map Company Inc](https://openairdocs.org/faa-owner/SANBORN%20MAP%20COMPANY%20INC), [Colorado Springs, CO](https://openairdocs.org/faa-place/CO/Colorado%20Springs), built 1976, S/N 31-7612086
- [N11SB](https://openairdocs.org/aircraft/N11SB): [Grant Zachary J](https://openairdocs.org/faa-owner/GRANT%20ZACHARY%20J), [Indianapolis, IN](https://openairdocs.org/faa-place/IN/Indianapolis), built 1976, S/N 31-7612062
- [N120LP](https://openairdocs.org/aircraft/N120LP): [Gramer Air IV LLC](https://openairdocs.org/faa-owner/GRAMER%20AIR%20IV%20LLC), [Northville, MI](https://openairdocs.org/faa-place/MI/Northville), built 1977, S/N 31-7812010
- [N123PT](https://openairdocs.org/aircraft/N123PT): [Scheller Erik G Trustee](https://openairdocs.org/faa-owner/SCHELLER%20ERIK%20G%20TRUSTEE), [Gig Harbor, WA](https://openairdocs.org/faa-place/WA/Gig%20Harbor), S/N 31-8112020
- [N128MG](https://openairdocs.org/aircraft/N128MG): [Hastings Gladstone E](https://openairdocs.org/faa-owner/HASTINGS%20GLADSTONE%20E), [Miramar, FL](https://openairdocs.org/faa-place/FL/Miramar), S/N 31-7712074
- [N133CT](https://openairdocs.org/aircraft/N133CT): [Valiair Lc Trustee](https://openairdocs.org/faa-owner/VALIAIR%20LC%20TRUSTEE), [Casper, WY](https://openairdocs.org/faa-place/WY/Casper), built 1979, S/N 31-7912118
- [N13ES](https://openairdocs.org/aircraft/N13ES): [Csl Holdings LLC](https://openairdocs.org/faa-owner/CSL%20HOLDINGS%20LLC), [Drayton, ND](https://openairdocs.org/faa-place/ND/Drayton), built 1977, S/N 31-7812046
- [N1470B](https://openairdocs.org/aircraft/N1470B): [Berger Leo](https://openairdocs.org/faa-owner/BERGER%20LEO), [Nampa, ID](https://openairdocs.org/faa-place/ID/Nampa), S/N 31-7512061
- [N179RM](https://openairdocs.org/aircraft/N179RM): [Raven Air LLC](https://openairdocs.org/faa-owner/RAVEN%20AIR%20LLC), [Coral Gables, FL](https://openairdocs.org/faa-place/FL/Coral%20Gables), built 1979, S/N 31-7912074
- [N189SA](https://openairdocs.org/aircraft/N189SA): [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 1975, S/N 31-7512045
- [N202DS](https://openairdocs.org/aircraft/N202DS): [Valiair Lc Trustee](https://openairdocs.org/faa-owner/VALIAIR%20LC%20TRUSTEE), [Casper, WY](https://openairdocs.org/faa-place/WY/Casper), built 1978, S/N 31-7912025
- [N207MD](https://openairdocs.org/aircraft/N207MD): [Gv Air Inc](https://openairdocs.org/faa-owner/GV%20AIR%20INC), [Medford, OR](https://openairdocs.org/faa-place/OR/Medford), built 1976, S/N 31-7612092
- [N227RM](https://openairdocs.org/aircraft/N227RM): [Heli Coral Inc](https://openairdocs.org/faa-owner/HELI%20CORAL%20INC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1979, S/N 31-7912085
- [N230AS](https://openairdocs.org/aircraft/N230AS): [N230as LLC](https://openairdocs.org/faa-owner/N230AS%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1980, S/N 31-8012062
- [N242RK](https://openairdocs.org/aircraft/N242RK): [Bas Part Sales LLC](https://openairdocs.org/faa-owner/BAS%20PART%20SALES%20LLC), [Greeley, CO](https://openairdocs.org/faa-place/CO/Greeley), built 1975, S/N 31-7512025
- [N24CK](https://openairdocs.org/aircraft/N24CK): [Air Travel Management LLC](https://openairdocs.org/faa-owner/AIR%20TRAVEL%20MANAGEMENT%20LLC), [Lemont Furnace, PA](https://openairdocs.org/faa-place/PA/Lemont%20Furnace), built 1975, S/N 31-7512049
- [N250AK](https://openairdocs.org/aircraft/N250AK): [Db Aviation Holdings Group LLC](https://openairdocs.org/faa-owner/DB%20AVIATION%20HOLDINGS%20GROUP%20LLC), [Fort Lauderdale, FL](https://openairdocs.org/faa-place/FL/Fort%20Lauderdale), built 1979, S/N 31-7912045
- [N26GP](https://openairdocs.org/aircraft/N26GP): [Gpi Geospatial Inc](https://openairdocs.org/faa-owner/GPI%20GEOSPATIAL%20INC), [Orlando, FL](https://openairdocs.org/faa-place/FL/Orlando), built 1977, S/N 31-7812001
- [N271AS](https://openairdocs.org/aircraft/N271AS): [Skattum LLC](https://openairdocs.org/faa-owner/SKATTUM%20LLC), [Sioux Falls, SD](https://openairdocs.org/faa-place/SD/Sioux%20Falls), built 1976, S/N 31-7612073
- [N27272](https://openairdocs.org/aircraft/N27272): [Alpha United Air LLC](https://openairdocs.org/faa-owner/ALPHA%20UNITED%20AIR%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1977, S/N 31-7712063
- [N27282](https://openairdocs.org/aircraft/N27282): [Sanborn Map Company Inc](https://openairdocs.org/faa-owner/SANBORN%20MAP%20COMPANY%20INC), [Colorado Springs, CO](https://openairdocs.org/faa-place/CO/Colorado%20Springs), built 1977, S/N 31-7712071
- [N27447](https://openairdocs.org/aircraft/N27447): [Laingkids LLC](https://openairdocs.org/faa-owner/LAINGKIDS%20LLC), [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes), built 1977, S/N 31-7812022
- [N27449](https://openairdocs.org/aircraft/N27449): [Airchoice LLC](https://openairdocs.org/faa-owner/AIRCHOICE%20LLC), [Manchester, IA](https://openairdocs.org/faa-place/IA/Manchester), built 1977, S/N 31-7812025
- [N27450](https://openairdocs.org/aircraft/N27450): [Flying Oyster Investments II LLC](https://openairdocs.org/faa-owner/FLYING%20OYSTER%20INVESTMENTS%20II%20LLC), [Apollo Beach, FL](https://openairdocs.org/faa-place/FL/Apollo%20Beach), built 1977, S/N 31-7812027
- [N27481](https://openairdocs.org/aircraft/N27481): [Sanborn Map Company Inc](https://openairdocs.org/faa-owner/SANBORN%20MAP%20COMPANY%20INC), [Colorado Springs, CO](https://openairdocs.org/faa-place/CO/Colorado%20Springs), built 1978, S/N 31-7812009
- [N27562](https://openairdocs.org/aircraft/N27562): [Montcalm-Mcdonald LLC](https://openairdocs.org/faa-owner/MONTCALM-MCDONALD%20LLC), [Mansfield, LA](https://openairdocs.org/faa-place/LA/Mansfield), built 1978, S/N 31-7812050
- [N27647](https://openairdocs.org/aircraft/N27647): [Aviation Department Inc](https://openairdocs.org/faa-owner/AVIATION%20DEPARTMENT%20INC), [Avon Park, FL](https://openairdocs.org/faa-place/FL/Avon%20Park), built 1978, S/N 31-7812084
- [N2765V](https://openairdocs.org/aircraft/N2765V): [Wiebe Frank](https://openairdocs.org/faa-owner/WIEBE%20FRANK), [Wellington, TX](https://openairdocs.org/faa-place/TX/Wellington), built 1978, S/N 31-7812048
- [N27693](https://openairdocs.org/aircraft/N27693): [Sanborn Map Co Inc](https://openairdocs.org/faa-owner/SANBORN%20MAP%20CO%20INC), [Colorado Springs, CO](https://openairdocs.org/faa-place/CO/Colorado%20Springs), built 1978, S/N 31-7812091
- [N27699](https://openairdocs.org/aircraft/N27699): [Curnutt Daniel E](https://openairdocs.org/faa-owner/CURNUTT%20DANIEL%20E), [Tanner, AL](https://openairdocs.org/faa-place/AL/Tanner), built 1978, S/N 31-7812094
- [N27701](https://openairdocs.org/aircraft/N27701): [Secure Aviation Inc](https://openairdocs.org/faa-owner/SECURE%20AVIATION%20INC), [Tequesta, FL](https://openairdocs.org/faa-place/FL/Tequesta), built 1978, S/N 31-7812096
- [N27835](https://openairdocs.org/aircraft/N27835): [Aerowerks LLC](https://openairdocs.org/faa-owner/AEROWERKS%20LLC), [Louisville, KY](https://openairdocs.org/faa-place/KY/Louisville), built 1978, S/N 31-7912016
- [N284HB](https://openairdocs.org/aircraft/N284HB): [Aviatiek LLC](https://openairdocs.org/faa-owner/AVIATIEK%20LLC), [Hudsonville, MI](https://openairdocs.org/faa-place/MI/Hudsonville), built 1979, S/N 31-7912099
- [N28DF](https://openairdocs.org/aircraft/N28DF): [Global Avionics LLC](https://openairdocs.org/faa-owner/GLOBAL%20AVIONICS%20LLC), [Downey, CA](https://openairdocs.org/faa-place/CA/Downey), S/N 31-7812121
- [N296CH](https://openairdocs.org/aircraft/N296CH): [Tgl Partners LLC](https://openairdocs.org/faa-owner/TGL%20PARTNERS%20LLC), [Plant City, FL](https://openairdocs.org/faa-place/FL/Plant%20City), built 1978, S/N 31-7812062
- [N30DR](https://openairdocs.org/aircraft/N30DR): [Ruble Force One LLC](https://openairdocs.org/faa-owner/RUBLE%20FORCE%20ONE%20LLC), [Wilkinson, IN](https://openairdocs.org/faa-place/IN/Wilkinson), built 1978, S/N 31-7912006
- [N317HA](https://openairdocs.org/aircraft/N317HA): [Bauer Aviation LLC](https://openairdocs.org/faa-owner/BAUER%20AVIATION%20LLC), [Saint Germain, WI](https://openairdocs.org/faa-place/WI/Saint%20Germain), built 1977, S/N 31-7812043
- [N325AK](https://openairdocs.org/aircraft/N325AK): [International Air Services Inc Trustee](https://openairdocs.org/faa-owner/INTERNATIONAL%20AIR%20SERVICES%20INC%20TRUSTEE), [Carson City, NV](https://openairdocs.org/faa-place/NV/Carson%20City), S/N 31-8112016
- [N325BB](https://openairdocs.org/aircraft/N325BB): [Capital City Curb & Gutter LLC](https://openairdocs.org/faa-owner/CAPITAL%20CITY%20CURB%20%26%20GUTTER%20LLC), [Wake Forest, NC](https://openairdocs.org/faa-place/NC/Wake%20Forest), built 1975, S/N 31-7512021
- [N325CR](https://openairdocs.org/aircraft/N325CR): [Diaz Aviation LLC](https://openairdocs.org/faa-owner/DIAZ%20AVIATION%20LLC), [South New Berlin, NY](https://openairdocs.org/faa-place/NY/South%20New%20Berlin), built 1978, S/N 31-7912001
- [N325FA](https://openairdocs.org/aircraft/N325FA): [Tvpx Aircraft Solutions Inc Trustee](https://openairdocs.org/faa-owner/TVPX%20AIRCRAFT%20SOLUTIONS%20INC%20TRUSTEE), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake), built 1982, S/N 31-8212005
- [N325FJ](https://openairdocs.org/aircraft/N325FJ): [Hopkinsville, KY](https://openairdocs.org/faa-place/KY/Hopkinsville), built 1977, S/N 31-7812007, Sale reported
- [N325J](https://openairdocs.org/aircraft/N325J): [Adonai International Ministries](https://openairdocs.org/faa-owner/ADONAI%20INTERNATIONAL%20MINISTRIES), [Marine, IL](https://openairdocs.org/faa-place/IL/Marine), built 1976, S/N 31-7712002

All 137: https://openairdocs.org/model/piper-pa-31-325/aircraft.md

## NTSB investigations (40)

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 GAA26WA072](https://openairdocs.org/ntsb/GAA26WA072), Jan 10, 2026: Piper PA-31-325 (N325FA), Paipa, Colombia, destroyed, 6 fatal
- [NTSB WPR23FA208](https://openairdocs.org/ntsb/WPR23FA208), Jun 3, 2023: Piper PA-31-325 (N4077W), Tupelo, MS, destroyed, 2 fatal. Probable cause: The pilot's exceedance of the airplane's critical angle of attack while maneuvering after takeoff for reasons that could not be determined, which resulted in an aerodynamic stall and subsequent loss…
- [NTSB GAA22WA227](https://openairdocs.org/ntsb/GAA22WA227), Jul 12, 2022: Piper PA-31-325 (N28DF), Queretaro, Mexico, substantial damage, 2 fatal
- [NTSB ERA19LA125](https://openairdocs.org/ntsb/ERA19LA125), Mar 8, 2019: Piper PA31 (N45MJ), Leesburg, FL, substantial damage. Probable cause: Maintenance personnel’s improper rigging of the main landing gear actuators, which resulted in the collapse of the right main landing gear.
- [NTSB ERA16FA289](https://openairdocs.org/ntsb/ERA16FA289), Aug 14, 2016: Piper PA 31 (N447SA), Northport, AL, substantial damage, 6 fatal. Probable cause: A total loss of power in both engines due to fuel starvation as a result of the pilot's fuel mismanagement, and his subsequent failure to follow the emergency checklist. Contributing to the pilot's…
- [NTSB ERA16FA215](https://openairdocs.org/ntsb/ERA16FA215), Jun 16, 2016: Piper PA31 (N3591P), State College, PA, destroyed, 2 fatal. Probable cause: The pilot's decision to continue an unstabilized instrument approach in instrument meteorological conditions, which resulted in controlled flight into terrain.
- [NTSB ERA12LA557](https://openairdocs.org/ntsb/ERA12LA557), Sep 9, 2012: Piper PA-31-325 (N3591P), Washington, PA, substantial damage. Probable cause: The airplane’s encounter with a flock of geese during takeoff, which resulted in the airplane’s hard impact with the runway while the pilot maneuvered in an attempt to avoid the geese.
- [NTSB CEN12FAMS1](https://openairdocs.org/ntsb/CEN12FAMS1), Jun 8, 2012: Piper PA-31-325 (N174BH), Duluth, MN, substantial damage, 1 fatal. Probable cause: Undetermined because the airplane was not found.
- [NTSB ERA09CA227](https://openairdocs.org/ntsb/ERA09CA227), Apr 2, 2009: Piper PA-31-325 (N707AG), Newark, NJ, substantial damage. Probable cause: The pilot's decision to continue to operate the airplane with inoperative brakes on the airplane's right side.
- [NTSB ATL02LA139](https://openairdocs.org/ntsb/ATL02LA139), Jul 14, 2002: Piper PA-31-325 (N27626), Weaverville, NC, substantial damage. Probable cause: The pilot's inadequate preflight and in-flight planning of fuel to complete the flight that resulted in the exhaustion of the fuel supply.
- [NTSB MIA02IA072](https://openairdocs.org/ntsb/MIA02IA072), Mar 23, 2002: Piper PA-31-325 (N49RB), Fort Laudedale, FL, incident, minor damage. Probable cause: The failure of the pilot to assure all items of the before landing checklist were complied with before landing, resulting in the wheels up landing.
- [NTSB MIA01FA043](https://openairdocs.org/ntsb/MIA01FA043), Dec 14, 2000: Piper PA-31-325 (N120JB), Belvidere, NC, destroyed, 1 fatal. Probable cause: The pilot's failure to maintain airplane control due to spatial disorientation while maneuvering in instrument meteorological conditions resulting in the airplane entering a descending turn and…
- [NTSB CHI00LA303](https://openairdocs.org/ntsb/CHI00LA303), Sep 20, 2000: Piper PA-31-325 (N63706), Jeffersonville, IN, substantial damage. Probable cause: the pilot's inadequate normal braking and the pilot's inability to stop the airplane on the runway. Factors relating to this accident were the hydroplaning conditions, wet runway, the tailwind, the…
- [NTSB CHI00LA255](https://openairdocs.org/ntsb/CHI00LA255), Aug 10, 2000: Piper PA-31-325 (N10QB), Omaha, NE, substantial damage. Probable cause: the landing gear not deployed, the checklist not followed, the lack of familiarity with the airplane, the landing gear warning system not understood, and the landing gear warning disregarded by the…
- [NTSB IAD96FA100](https://openairdocs.org/ntsb/IAD96FA100), Jun 19, 1996: Piper PA-31-325 (N62852), Springboro, OH, destroyed, 1 fatal. Probable cause: the pilot's impairment of judgment and performance due to drugs which led to spatial disorientation and a loss of aircraft control. The weather was a factor.
- [NTSB MIA94FA167](https://openairdocs.org/ntsb/MIA94FA167), Jun 24, 1994: Piper PA-31-325 (N27872), Lantana, FL, substantial damage, 2 fatal. Probable cause: THE PILOT'S IMPAIRMENT OF JUDGMENT AND PERFORMANCE DUE TO DRUGS, HIS FAILURE TO ABORT THE TAKEOFF AFTER EXPERIENCING REDUCED TAKEOFF PERFORMANCE, AND HIS FAILURE TO MAINTAIN MINIMUM CONTROL SPEED.…
- [NTSB LAX92LA194](https://openairdocs.org/ntsb/LAX92LA194), May 2, 1992: Piper PA-31-325 (N59781), Independence, CA, destroyed. Probable cause: FUEL STARVATION DUE TO 1) THE PILOTS INADEQUATE PREFLIGHT PLANNING PREPARATION, 2) THE PILOT'S FUEL SYSTEM MANAGEMENT, AND 3) HIS OPERATION OF THE AIRCRAFT WITH KNOWN DEFICIENCIES IN THE AIRCRAFT…
- [NTSB ATL91LA149](https://openairdocs.org/ntsb/ATL91LA149), Jul 31, 1991: Piper PA-31-325 (N300HF), Spartanburg, SC, substantial damage. Probable cause: THE PILOT'S FAILURE TO FOLLOW THE CHECKLIST AND EXTEND THE LANDING GEAR PRIOR TO TOUCHDOWN.
- [NTSB ANC90FA161](https://openairdocs.org/ntsb/ANC90FA161), Sep 3, 1990: Piper PA-31-325 (N59783), Kaltag, AK, destroyed, 3 fatal. Probable cause: FAILURE OF THE PILOT TO MAINTAIN ADEQUATE ALTITUDE AFTER BECOMING DISTRACTED WITH AN ENGINE PROBLEM. FACTORS RELATED TO THE ACCIDENT WERE: LOSS OF POWER IN THE #2 ENGINE FOR AN UNKNOWN REASON AND THE…
- [NTSB MIA90FA145](https://openairdocs.org/ntsb/MIA90FA145), Jun 26, 1990: Piper PA-31 (N18PA), Panama City, FL, destroyed, 2 fatal. Probable cause: A LOSS OF POWER ON BOTH ENGINES DURING TAKEOFF AS A RESULT OF INADEQUATE MAINTENANCE. IN ADDITION, THE PILOT FAILED TO ABORT THE TAKEOFF.
- [NTSB DEN90FA100](https://openairdocs.org/ntsb/DEN90FA100), Apr 26, 1990: Piper PA31-325 (N18PP), Cedar City, UT, destroyed, 4 fatal. Probable cause: THE PILOT FAILED TO MAINTAIN A MINIMUM SAFE ALTITUDE OVER MOUNTAINOUS TERRAIN DURING A NIGHT VFR APPROACH FOR LANDING.
- [NTSB CHI89LA024](https://openairdocs.org/ntsb/CHI89LA024), Nov 14, 1988: Piper PA-31-350 (N6292), Indianapolis, IN, substantial damage
- [NTSB CHI89LA013](https://openairdocs.org/ntsb/CHI89LA013), Oct 19, 1988: Piper PA-31-350 (N300HF), Big Rapids, MI, substantial damage
- [NTSB ATL88LA164](https://openairdocs.org/ntsb/ATL88LA164), May 3, 1988: Piper PA-31-325 (N34GK), Wilkesboro, NC, substantial damage
- [NTSB NYC88LA121](https://openairdocs.org/ntsb/NYC88LA121), Apr 8, 1988: Piper PA-31-325 (N59845), West Seneca, NY, destroyed. Probable cause: LOSS OF POWER DUE TO FUEL STARVATION. CONTRIBUTING FACTOR WAS ADVERSED WEATHER CONDITIONS.
- [NTSB LAX88FA148](https://openairdocs.org/ntsb/LAX88FA148), Apr 4, 1988: Piper PA-31-325 (N6ET), Orinda, CA, destroyed, 5 fatal
- [NTSB NYC88FA087](https://openairdocs.org/ntsb/NYC88FA087), Feb 20, 1988: Piper PA-31-325 (N27400), Hamilton Twp., NJ, destroyed, 3 fatal
- [NTSB NYC87FA027](https://openairdocs.org/ntsb/NYC87FA027), Oct 30, 1986: Piper PA-31-325 (N200GG), Mansfield, MA, substantial damage
- [NTSB FTW86FA107](https://openairdocs.org/ntsb/FTW86FA107), Jun 13, 1986: Piper PA-31-350 (N3539K), Huffman, TX, destroyed, 2 fatal
- [NTSB MKC86LA062](https://openairdocs.org/ntsb/MKC86LA062), Feb 21, 1986: Piper PA-31-325 (N111MM), St. Louis, MO, substantial damage
- [NTSB FTW86LA029](https://openairdocs.org/ntsb/FTW86LA029), Dec 29, 1985: Piper PA-31-325 (N27842), Junction, TX, destroyed
- [NTSB MIA85FA088](https://openairdocs.org/ntsb/MIA85FA088), Jan 28, 1985: Piper PA-23-250 (N555MF), St. Croix, substantial damage
- [NTSB DEN81FTE54](https://openairdocs.org/ntsb/DEN81FTE54), Jul 5, 1981: Piper PA-31 (N27561), Walsenburg, CO, substantial damage
- [NTSB NYC81FAMS1](https://openairdocs.org/ntsb/NYC81FAMS1), Nov 10, 1980: Piper PA-31 (N62987), Bridgeport, CT, destroyed, 4 fatal
- [NTSB SEA78DYK25](https://openairdocs.org/ntsb/SEA78DYK25), Sep 30, 1978: Piper PA-31 (N27279), Sun River, OR, substantial damage
- [NTSB FTW78FRG61](https://openairdocs.org/ntsb/FTW78FRG61), Jul 17, 1978: Piper PA-31 (N27605), San Antonio, TX, substantial damage
- [NTSB CHI78FEM18](https://openairdocs.org/ntsb/CHI78FEM18), Jun 2, 1978: Piper PA-25 (N62932), Grand Rapids, MI, substantial damage
- [NTSB LAX78FA051](https://openairdocs.org/ntsb/LAX78FA051), May 30, 1978: Piper PA-31 (N59839), Los Angeles, CA, destroyed
- [NTSB CHI77FEM28](https://openairdocs.org/ntsb/CHI77FEM28), Jun 19, 1977: Piper PA-31 (N62948), Grayling, MI, substantial damage
- [NTSB FTW68A0098](https://openairdocs.org/ntsb/FTW68A0098), May 26, 1968: Piper J5A (N35379), Lafayette, LA, destroyed, 1 fatal

## FAA accident and incident reports (96, newest 50)

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 20260722008319I](https://openairdocs.org/incident/20260722008319I), Jul 22, 2026: Piper PA-31-325 (N445FM), Coeur D Alene, ID, Minor damage. Pilot failed to lower landing gear prior to landing and executed a gear up landing.
- [Accident 20230603009099A](https://openairdocs.org/incident/20230603009099A), Jun 3, 2023: Piper PA-31-325 (N4077W), Tupelo, MS, Destroyed, 2 fatal. Aircraft departed runway 36, Tupelo ms, tup. Aircraft was climbing, departing right hand pattern. The aircraft then turned right and headed back to the airport…
- [Incident 20230223004909I](https://openairdocs.org/incident/20230223004909I), Feb 23, 2023: Piper PA-31-325 (N103GL), Durant, OK, Minor damage. On site found aircraft in the following condition Inboard fuel tanks selected Both outboard fuel tanks empty Both inboard tanks full Both boost pumps on…
- [Incident 20210127001889I](https://openairdocs.org/incident/20210127001889I), Jan 27, 2021: Piper PA-31-325 (N59948), Palm Beach, FL, Minor damage. Aircraft departed F45 at 2000 local on 1/27/2021 and had red landing gear unsafe light on retraction. Several attempts were made to extend and retract gear…
- [Incident 20200520006929I](https://openairdocs.org/incident/20200520006929I), May 20, 2020: Piper PA-31-325 (N300CN), San Luis Obispo, CA, Minor damage. Airman mismanaged gear and landed on rwy 29 with gear up. Aircraft sustained prop, flap, and underbelly damage and then notified ATC of a go-around. Second…
- [Incident 20190618007449I](https://openairdocs.org/incident/20190618007449I), Jun 18, 2019: Piper PA-31-325 (N3520X), Reedsville, PA, Minor damage. During cruise flight main cabin door opened. Pilot instructed aircraft observer remained strapped in. Pilot declared an emergency and landed uneventfully at…
- [Accident 20190308001039A](https://openairdocs.org/incident/20190308001039A), Mar 8, 2019: Piper PA-31-325 (N45MJ), Leesburg, FL, Substantial damage. On March 8th after departing Leesburg International Airport (lee) for a maintenance operational check of the landing gear system due to the installation of a…
- [Incident 20171103018189I](https://openairdocs.org/incident/20171103018189I), Nov 3, 2017: Piper PA-31-325 (N378MM), Homestead, FL, Minor damage. Airman [privacy data omitted] was on a flight from tmb to X51. Upon landing the nose Gear collapsed and the aircraft skidded to a stop on the runway damaging…
- [Incident 20170919019589I](https://openairdocs.org/incident/20170919019589I), Sep 19, 2017: Piper PA-31-325 (N59848), Charleston, WV, Minor damage. Pilot took off from crw. Everything was good but a little slow. At rotation heard a clunk sound. Tower confirmed the nose landing gear was not retracted.…
- [Incident 20170102000219I](https://openairdocs.org/incident/20170102000219I), Jan 2, 2017: Piper PA-31-325 (N378MM), Miami, FL, Minor damage. On January 2, 2017, at approximately 17:03 zulu a Piper model PA31, registration N378MM, on approach to Miami Executive Airport, aircraft impacted runway 9R…
- [Incident 20161009018219I](https://openairdocs.org/incident/20161009018219I), Oct 9, 2016: Piper PA-31-325 (N445FM), Little Rock, AR, Minor damage. On October 9, 2016 at 1408 CST, a Piper navajo PA-31-325, N445FM, registered to navajo partners LLC., had a tail-strike during the initial climb-out after…
- [Accident 20160814013419A](https://openairdocs.org/incident/20160814013419A), Aug 14, 2016: Piper PA-31-325 (N447SA), Northport, AL, Destroyed, 6 fatal. On August 14, 2016, approximately 1120 (CST), N447SA Piper PA-31-325, reported fuel pump issues during flight resulting in airplane impacting trees and terrain…
- [Accident 20160616006819A](https://openairdocs.org/incident/20160616006819A), Jun 16, 2016: Piper PA-31-325 (N3591P), State College, PA, Destroyed, 2 fatal. The aircraft was destroyed during Collision with terrain while on approach to University Park Airport (unv), State College, Pennsylvania. The airplane departed…
- [Incident 20160102000139I](https://openairdocs.org/incident/20160102000139I), Jan 2, 2016: Piper PA-31-325 (N892MM), Dubuque, IA, Minor damage. The pilot stated that he departed dbq at approximately 12:00 on January 2, 2016 for a local flight on runway 31 and that the runway was acceptable upon…
- [Incident 20150204003249I](https://openairdocs.org/incident/20150204003249I), Feb 4, 2015: Piper PA-31-325 (N22GE), Raleigh, NC, Minor damage. On 2/4/2015 at approximately 0010Z hrs aircraft N22GE a PA-31-325 had an engine fire. The pilot[privacy data omitted] saw the flames, and initiated the…
- [Incident 20121210026859I](https://openairdocs.org/incident/20121210026859I), Dec 10, 2012: Piper PA-31-325 (N445FM), Jonesboro, AR, Minor damage. Description of incident: on December 10, 2012 at approximately 1705 CST, navajo N445FM flown by a private rated pilot with instrument rating failed to extend…
- [Incident 20121027023779I](https://openairdocs.org/incident/20121027023779I), Oct 27, 2012: Piper PA-31-325 (N403D), Pensacola, FL, Minor damage. Pilot was on final approach to runway 35 configured with full flaps. As the pilot began to flare for landing, pns ATCT advised pilot to go around. Pilot…
- [Incident 20121008021859I](https://openairdocs.org/incident/20121008021859I), Oct 8, 2012: Piper PA-31-325 (N300CN), Santa Ana, CA, No damage. The aircraft had made the landing without problems but the nose wheel began loosing pressure during roll out. The pilot kept the nose light using flight…
- [Accident 20120909026619A](https://openairdocs.org/incident/20120909026619A), Sep 9, 2012: Piper PA-31-325 (N3591P), Washington, PA, Substantial damage. N3591P encountered a flock of four geese immediately after rotation. Pilot descended the aircraft while attempting to avoid the geese and contacted the runway…
- [Incident 20110109003349I](https://openairdocs.org/incident/20110109003349I), Jan 9, 2011: Piper PA-31-325 (N5192Y), Anchorage, AK, No damage. Pilot reported: after annual mantenance and right gear actuator replacement. This maintenance flight was accomplished. Take off from Merril Field Ak, was…
- [Incident 20101120053269I](https://openairdocs.org/incident/20101120053269I), Nov 20, 2010: Piper PA-31-325 (N3591P), Philadelphia, PA, Minor damage. Aicraft arrived kphl in VMC conditions, intercepted ILS rwy 26, was cleared to land. After landing pilot notified tower "we did a gear up". Initial contact…
- [Accident 20090412006779A](https://openairdocs.org/incident/20090412006779A), Apr 12, 2009: Piper PA31325 (N71MJ), Orlando, FL, Substantial damage. (-23) N71MJ, a PA-31 was on a day VFR pleasure flight with a pilot and two passengers on board. The pilot had been previously conducting practice takeoffs and…
- [Accident 20090402008849A](https://openairdocs.org/incident/20090402008849A), Apr 2, 2009: Piper PA31325 (N707AG), Newark, NJ, Substantial damage. (-23) Pilot stated that he aborted his first takeoff attempt on rwy 22R at kewr because he could not maintain directional control. When askeed if the reason he…
- [Incident 20081209852419I](https://openairdocs.org/incident/20081209852419I), Dec 9, 2008: Piper PA31325 (N328DB), Ankeny, IA, Minor damage. (-23) Pilot was taxiing on icy taxiway and attempted to turn on the taxiway. While attempting to turn, the left wheel left the taxiway and then came back on…
- [Incident 20080924845739I](https://openairdocs.org/incident/20080924845739I), Sep 24, 2008: Piper PA31325 (N207MD), Odessa, TX, Minor damage. (-23) On approach to Odessa-Schlemeyer airport the pilot became distracted and failed to lower landing gear resulting in a gear-up landing.
- [Incident 20080705842259I](https://openairdocs.org/incident/20080705842259I), Jul 5, 2008: Piper PA31325 (N78MS), Wahoo, NE, Minor damage. (-23) The PIC was performing touch and go takeoffs and landings at the Wahoo airport in Wahoo, Nebraska. On the third landing, the before landing checklist was…
- [Incident 20070623012769I](https://openairdocs.org/incident/20070623012769I), Jun 23, 2007: Piper PA31325 (N300HF), Gaithersburg, MD, Minor damage. (-23) Safety counselor at gai statement:Saturday, June 23 mid afternoon, I was sitting in the gai restaurant and observed a navajo (N300HF) landing at what…
- [Incident 20060617013249I](https://openairdocs.org/incident/20060617013249I), Jun 17, 2006: Piper PA31325 (N824AB), Pontiac, MI, Minor damage. (-23) On June 17th, 2006, N824AB Piper PA-31 departed jackson county airport enroute to Pontiac mi. The pilot also had his wife as a passenger in the right…
- [Incident 20050122000659I](https://openairdocs.org/incident/20050122000659I), Jan 22, 2005: Piper PA31325 (N878CM), Houston, TX, Minor damage. (-23) On 01/22/05 at approximately 18:03 CST N878CM, Piper aircraft, model 31-325, made an emergency landing at Houston's Hobby airport (khou) with an unsafe…
- [Incident 20020726020939I](https://openairdocs.org/incident/20020726020939I), Jul 26, 2002: Piper PA31325 (N88KJ), Fort Collins, CO, Minor damage. (-23) Pilot stated that he may have inadvertently hit the gear lever with his knee. Gear handle was in the up & locked position.
- [Accident 20020714019779A](https://openairdocs.org/incident/20020714019779A), Jul 14, 2002: Piper PA31325 (N27626), Bluffton, SC, No damage. (-23) Heading nw lost right engine, ATC told pilot to turn back to avl, started heading that way and lost left engine, decided to land near highway 19 and 23.…
- [Incident 20020405017819I](https://openairdocs.org/incident/20020405017819I), Apr 5, 2002: Piper PA31325 (N117SB), Culpeper, VA, Minor damage. (-23) Armstrong, owner of aircraft, was practicing landings (not multiengine rated) lyons, PIC, supervising. On fourth landing, they landed gear up.…
- [Incident 20020323014009I](https://openairdocs.org/incident/20020323014009I), Mar 23, 2002: Piper PA31325 (N49RB), Ft Lauderdale, FL, Minor damage. (-23) On March 23, 2002, about 1802 eastern standard time, a Piper PA-31-350 navajo N49RB, registered to a private individual, doing business as twin air,…
- [Accident 20001214036219A](https://openairdocs.org/incident/20001214036219A), Dec 14, 2000: Piper PA31325 (N120JB), Belvidere, NC, Destroyed, 1 fatal. (-23) While being vectored for an instrument approach into ede airport, pilot apparently lost control of the airplane in the clouds, and impacted the ground…
- [Incident 20001112021199I](https://openairdocs.org/incident/20001112021199I), Nov 12, 2000: Piper PA31325 (N59756), Pittsburgh, PA. (-23) On November 12, 2000 at 10:58E, shortly after taking off, enroute from Pittsburgh, PA (pit) to philadelphia, PA, the left engine of Piper PA-31-325,…
- [Incident 20000925036529I](https://openairdocs.org/incident/20000925036529I), Sep 25, 2000: Piper PA31325 (N59865), Lakeland, FL. (-23) On Monday 25 September 2000 at 1300 EDT, [privacy data omitted] was flying a Piper PA-31 navajo, N59865 on a VFR cross country flight from the orlando…
- [Accident 20000920036609A](https://openairdocs.org/incident/20000920036609A), Sep 20, 2000: Piper PA31325 (N63706), Jeffersonville, IN, Substantial damage. (-23) While landing at airport the pilot encountered very high gusting tailwinds and overshot the runway, striking runway lights and coming to rest in a ditch…
- [Incident 20000816026059I](https://openairdocs.org/incident/20000816026059I), Aug 16, 2000: Piper PA31325 (N41127), Reading, PA, Minor damage. (-23) Pilot departed wings field (N67) enroute to Reading regional/Carl a. Spaatz field (rdg). Upon making his initial approach, pilot could not get the…
- [Accident 20000810004369A](https://openairdocs.org/incident/20000810004369A), Aug 10, 2000: Piper PA31 (N10QB), Omaha, NE, No damage. (-23) Pilot stated he lowered landing gear,saw three green lights, landed airplane. Airplane slide to a halt all persons evacuated airplane un-injured. After…
- [Incident 19990715034419I](https://openairdocs.org/incident/19990715034419I), Jul 15, 1999: Piper PA31325 (N3591P), Battle Creek, MI, Minor damage. (-23) See attached faxed statment from pilot dated 7/21/99. Amended 09/13/99 to update block 22. The following is from david d. faust: damage to N3591P pa…
- [Incident 19990416019889I](https://openairdocs.org/incident/19990416019889I), Apr 16, 1999: Piper PA31325 (N325TA), Knoxville, TN, Minor damage. While approaching to land, pilot extended the landing gear, and did not get a safe indication. He believed this was due to a recurring indicating system…
- [Incident 19971227046329I](https://openairdocs.org/incident/19971227046329I), Dec 27, 1997: Piper PA31325 (N611DP), Wharton, TX, Minor damage. (-23) Pilot was descending for approach to 3R1 and engines began running rough. Pilot decided to attempt a landing at 5R5, and landed 1/2 mile short of the…
- [Incident 19971223044419I](https://openairdocs.org/incident/19971223044419I), Dec 23, 1997: Piper PA31325 (N10QB), Norfolk, NE. Narrative: N10QB was on approach to Norfolk, NE airport when the pilot was unable to get the gear down. He executed a go around and attempted to get the gear…
- [Incident 19970414011449I](https://openairdocs.org/incident/19970414011449I), Apr 14, 1997: Piper PA31325 (N75CP), Minneapolis, MN. Narrative: pilot michael dejong was acting as pilot in command of aircraft N75CP, on a trip to fargo, ND. When the pilot selected the gear down on approach to…
- [Incident 19961019038659I](https://openairdocs.org/incident/19961019038659I), Oct 19, 1996: Piper PA31325 (N88KJ), Middletown, PA. Narrative: on October 19, 1996, at 1045 hours, a Piper, model PA-31-325, registration number N88KJ, registered to lumair, inc. made a precautionary landing at…
- [Accident 19960619014449A](https://openairdocs.org/incident/19960619014449A), Jun 19, 1996: Piper PA31325 (N62852), Dayton, OH, Destroyed, 1 fatal. Missed approach, crashed in a fied west of highway. (.4)the parents of the pilot/owner stated that he arrived late in the afternoon prior to the accident. They…
- [Incident 19950719023589I](https://openairdocs.org/incident/19950719023589I), Jul 19, 1995: Piper PA31350 (N49RB), Tyler, TX. Low speed on climbout and high temp reading. Landed on hiway. Aircraft had been serviced with 40 gal of jet fuel.
- [Accident 19940624016709A](https://openairdocs.org/incident/19940624016709A), Jun 24, 1994: Piper PA31325 (N27872), West Palm Beach, FL, Substantial damage, 2 fatal. Stalled on low climbing turn after takeoff. Low MEL time. 3 hrs in type. Witness report rough engines. Unverified.
- [Incident 19940310006839I](https://openairdocs.org/incident/19940310006839I), Mar 10, 1994: Piper PA31325 (N19FC), Conway, AR, Minor damage. Left engine shut down inflight. Precautionary landing. Left engine prop spinner backing plate had failed.
- [Incident 19931021045879I](https://openairdocs.org/incident/19931021045879I), Oct 21, 1993: Piper PA31325 (N900CG), Lincoln, NE. Fire smoke from right engine on climb. Shut engine down. Returned. Landed safely. Oil cooler return line loose.

All 96: https://openairdocs.org/model/piper-pa-31-325/incidents.md

## Service difficulty reports (97, newest 50)

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

- [SDR 2024FA0000200](https://openairdocs.org/sdr/2024FA0000200), Mar 5, 2024: MAGNETO. WORN. THE RT ENGINE WOULD NOT START OR EVEN FIRE. A STARTER VIBRATOR SYSTEM IS USED AND WAS FOUND TO BE FUNCTIONAL THROUGH TROUBLESHOOTING. THE LT MAGNETO WAS REMOVED
- [SDR 2020FA0000411](https://openairdocs.org/sdr/2020FA0000411), Jun 7, 2020: CYLINDER HEAD. FAILED. PILOT REPORTED ENGINE NOT MAKING POWER. FOUND EXHAUST ROCKER SHAFT HOLDER BROKEN AND NO LONGER ATTACHED TO CYLINDER ASSEMBLY. CAUSING EXHAUST VALVE TO NOT OPEN 
- [SDR CA190404004](https://openairdocs.org/sdr/CA190404004), Apr 1, 2019: SKIN. DEFORMED. (CAN) SKIN DEFORMATION BOTH SIDES AT STA. 237 FOUND AFTER REMOVING WINGTIPS, P/NS 45412-10 40585-13 (TC# 20190404004)
- [SDR 2017FA0000036](https://openairdocs.org/sdr/2017FA0000036), Dec 22, 2016: POINTS. CLOSED. EXPERIENCED ENGINE ROUGHNESS ON LEFT ENGINE, 5-10 MINUTES AFTER DEPARTURE, AT CRUISE ALTITUDE OF APPROXIMATELY 2,500 FEET MSL. ISOLATED THE PROBLEM TO THE RIGHT
- [SDR CA151105007](https://openairdocs.org/sdr/CA151105007), Nov 4, 2015: SPRING. WORN. (CAN) AT THE PREVIOUS OVERHAUL THE LATCH SPRINGS WERE NOT REPLACED. REPLACEMENT IS MANDATORY IAW MANUAL #117D.
- [SDR CA150107003](https://openairdocs.org/sdr/CA150107003), Dec 18, 2014: LATCH. DETACHED. (CAN) THE ALTERNATE AIR BOX MAGNETIC DOOR LATCH CAME OFF AND WENT THROUGH THE TURBOCHARGER. IT APPEARS THAT THERE WAS A CRACK EAR THE LATCH THAT STARTED THE FAU
- [SDR 2014FA0000464](https://openairdocs.org/sdr/2014FA0000464), Jul 11, 2014: PUMP. ERRATIC. FUEL FLOW WAS ERRATIC. SLIGHT FUEL LEAK FROM PUMP DRAINS. FOUND DEBRIS IN SERVO SCREENS. TEAR DOWN REPORT SHOWED DRIVE COUPLINGS PITTED, BLADES AND LINERS SCORE
- [SDR 2014FA0000463](https://openairdocs.org/sdr/2014FA0000463), Jul 11, 2014: PUMP. DAMAGED. FUEL FLOW WAS ERRATIC. SLIGHT FUEL LEAK FROM PUMP DRAINS. FOUND DEBRIS IN SERVO SCREENS. TEAR DOWN REPORT SHOWED DRIVE COUPLINGS PITTED, BLADES AND LINERS SCORE
- [SDR CA120709008](https://openairdocs.org/sdr/CA120709008), Jul 6, 2012: HSI. FAULTY. (CAN) ON A ROUTINE FLIGHT, THE PILOT NOTICED ON THE CLIMBOUT THAT THE CO-PILOT ATTITUDE INDICATOR (ADI) WAS SLOW TO ERRECT AND LAZEY. MAINTENANCE REPLACED THE H
- [SDR CA120301009](https://openairdocs.org/sdr/CA120301009), Jan 18, 2012: MAGNETO. LEAKING. (CAN) AME NOTED OIL LEAK DURING AIRCRAFT INSPECTION. MAGNETO REPLACED.
- [SDR CA100909004](https://openairdocs.org/sdr/CA100909004), Sep 7, 2010: CASE. COLLAPSED. WHILE CONDUCTING A 50 HR INSP, THE LT ENGINE OIL FILTER WAS SPLIT TO VERIFY NO METAL COMTAMINATION WAS PRESENT. THE FILTER ASSY WAS FOUND COLLAPSED. THERE WAS N
- [SDR CA100529003](https://openairdocs.org/sdr/CA100529003), May 25, 2010: TURBOCHARGER. LEAKING. (CAN) TOWER NOTED SMOKE RIGHT AFTER LANDING. INSP FOUND OIL FILTER HOUSING GASKET TO BE LEAKING. GASKET, N06B23072, WAS REPLACED AND A GROUND RUN WAS CARRIED OU
- [SDR CA091102007](https://openairdocs.org/sdr/CA091102007), Oct 22, 2009: STARTER. INTERMITTENT. (CAN) STARTER, INTERMITTENT CRANKING.
- [SDR CA090730003](https://openairdocs.org/sdr/CA090730003), Jul 24, 2009: STARTER. INTERMITTENT. STARTER INTERMITTENT, REPLACED WITH SERVICEABLE STARTER.
- [SDR CA090319010](https://openairdocs.org/sdr/CA090319010), Mar 16, 2009: SCREW. OVERTORQUED. (CAN) DURING A TEST FLIGHT FOR THE POWER PAK CHANGE, IT WAS REPORTED THAT THE LANDING GEAR SELECTOR LEVER WAS VERY WEAK AND SLUGGISH IN RETURNING TO NEUTRAL. TH
- [SDR CA090319008](https://openairdocs.org/sdr/CA090319008), Mar 16, 2009: POWERPACK. MISMANUFACTURED. (CAN) THE DEFECT WAS NOTICED WHEN RIGGING WAS BEING CONDUCTED OF THE POWER PAK. THE RIGGING HOLE WAS MISSING IN THE LOWER PART OF THE BODY TO ENSURE NEUTRAL IS 
- [SDR CA090317004](https://openairdocs.org/sdr/CA090317004), Mar 9, 2009: SERVO CONTROL. DAMAGED. (CAN) DURING FLIGHT THE ENGINE SURGED. MIXTURES COULD NOT BE ADJUSTED. FUEL SERVO WAS REPLACED AND NO FURTHER ISSUES WERE NOTED.
- [SDR 2008FA0000579](https://openairdocs.org/sdr/2008FA0000579), Jun 10, 2008: RESERVOIR. LOW. ON FINAL APPROACH THE LANDING GEAR HANDLE WAS PLACED IN THE DOWN POSITION. THE GEAR WAS VIEWED IN THE MIRROR AT 45 DEGREE ANGLE. THERE WERE NO GREEN LIGHTS INDI
- [SDR 2008FA0000246](https://openairdocs.org/sdr/2008FA0000246), Apr 11, 2008: CYLINDER. DAMAGED. NR 5 CYL EXHAUST VALVE BROKEN, SENDING THE HEAD OF THE VALVE THROUGH THE EXHAUST AND LODGING ITSELF INTO THE TURBOCHARGER, EXTENSIVE DAMAGE TO THE CYLINDER, PIS
- [SDR CA080304008](https://openairdocs.org/sdr/CA080304008), Mar 22, 2007: INTAKE VALVE. FAILED. (CAN) WHILE IN CRUISE, THE PILOT HEARD A BANG AND EXPERIENCED A LOSS IN POWER ON THE LT ENGINE. AS THE ENGINE REMAINED RUNNING AND THERE WAS NO IMMEDIATE CONCER
- [SDR CA070327005](https://openairdocs.org/sdr/CA070327005), Mar 22, 2007: PROXIMITY SWITCH. FAILED. (CAN) MAINTENANCE COULD NOT DUPLICATE FAULT ON GROUND WITH AIRCRAFT ON JACKS. CYCLED GEAR 20 TIMES FAULT FREE. WIRING CHECKED,OK, RIGGING CHECKED OK, HYDRAULIC 
- [SDR CA070216003](https://openairdocs.org/sdr/CA070216003), Feb 16, 2007: BOLT. CORRODED. (CAN) AT INSPECTION FOUND BOLTS (AN174-22A (6EA)) IN ELEVATOR TORQUE TUBE ASSEMBLY (40070-05) CORRODED. (TC NR 20070216003)
- [SDR CA070127002](https://openairdocs.org/sdr/CA070127002), Jan 23, 2007: CONTROL CABLE. FAILED. (CAN) LT PROPELLER CONTROL CABLE FAILURE. THE PILOT NOTED THAT THE LT PROPELLER CONTROL WAS STIFF ON APPROACH. THE LT ENGINE AND PROPELLER CONTROLS WERE INSPECT
- [SDR CA061114007](https://openairdocs.org/sdr/CA061114007), Nov 10, 2006: THROTTLE CABLE. FAILED. (CAN) RT ENGINE THROTTLE CABLE FAILURE: DURING A ROUTINE FLIGHT, THE PILOT, ENROUTE , NOTED THAT THE RT ENGINE THROTTLE CONTROL WAS STIFF ON APPROACH. THE AIRCR
- [SDR 2006FA0001018](https://openairdocs.org/sdr/2006FA0001018), Oct 20, 2006: PUMP. FAILED. LT FUEL BOOST PUMP FAILED ON RUNUP, DEBRIS CONTAMINATED FUEL SYSTEM, DAMAGED ENGINE DRIVEN FUEL PUMP, FUEL FLOW TRANSDUCER, CONTAMINATION FOUND IN FUEL SERVO FU
- [SDR CA060809002](https://openairdocs.org/sdr/CA060809002), May 28, 2006: EXHAUST DUCT. CRACKED. (CAN) EXHAUST TRANSITION BETWEEN TURBO AND EXHAUST STACKS FROM CYLINDERS HAD CRACKED AND STARTED TO BLOW A HOLE BELOW THE EGT PROBE HOLE. THE DEFECT WAS NOTICED
- [SDR CA060530003](https://openairdocs.org/sdr/CA060530003), May 20, 2006: O-RING. FAILED. (CAN) O-RING IN HYDRAULIC FILTER BOWL BLEW OUT SIDE BETWEEN THE BOWL SEATS. THERE ARE 2 DIFFERENT TYPES SIZES OF O-RING FOR THIS SET UP AS THERE ARE 2 SLIGHTLY 
- [SDR 2006FA0000267](https://openairdocs.org/sdr/2006FA0000267), Feb 28, 2006: SWITCH. FAILED. AFTER SELECTING (GEAR DOWN), PILOT WAS UNABLE TO GET A GREEN LIGHT FOR RT MLG, IN EITHER NORMAL OR EMERGENCY EXTENSIONS. GROUND OBSERVERS ADVISED RMLG WAS DOWN 
- [SDR CA050913006](https://openairdocs.org/sdr/CA050913006), Aug 31, 2005: HOSE. RUPTURED. (CAN) PILOT NOTICE HYDRAULIC FLUID LEAKING FROM RT LOWER FUSELAGE TO WING FAIRING AFT MAIN SPAR. AP ON INSPECTION, FOUND LANDING GEAR HOSE RUPTURED. REPAIRED HO
- [SDR 2005F00092](https://openairdocs.org/sdr/2005F00092), Aug 9, 2005: STUD. BROKEN. AFTER DEPARTURE, @ APPROX 500'AGL, ENGINE LOST POWER. THROTTLE REDUCTION TO 31"MP, RAN SMOOTHLY. RETURN FOR LANDING, DISCOVER 7 OF #2 CYLINDER HOLD DOWN STUDS B
- [SDR CA050817006](https://openairdocs.org/sdr/CA050817006), Jul 14, 2005: SKIN. DAMAGED. (CAN) WHILE IN CRUISE FLIGHT THE NR 2 COMM ANTENNA DEPARTED THE AIRCRAFT. THE PILOT HEARD THE ANTENNA DEPART AND LANDED AT THE NEAREST AIRPORT. A FERRY PERMIT W
- [SDR CA050511003](https://openairdocs.org/sdr/CA050511003), May 6, 2005: WIRE. SHORTED. (CAN) AFTER TAKE OFF GEAR SELECTOR HANDLE STUCK IN UP POSITION. PILOT MADE AN UNSHEDULED LANDING. FOUND LEFT GEAR SQUAT SWITCH WIRE SHORTING ON SCISSOR BOLT CET
- [SDR 2005FA0000767](https://openairdocs.org/sdr/2005FA0000767), May 5, 2005: CAMSHAFT. BROKEN. THE LT ENGINE STOPPED IN CRUISE FLIGHT. AFTER INVESTIGATION IT WAS FOUND THE CAM HAD FAILED JUST FORWARD OF THE NR 5 AND NR 6 CYLINDERS AND CRACKED THE LT CASE 
- [SDR CA050531002](https://openairdocs.org/sdr/CA050531002), Apr 6, 2005: TURBOCHARGER. LEAKING. (CAN) ENGINE WAS SEEN TO BE SMOKING AT STARTUP AND LOW POWER. AN INSPECTION OF THE TURBO CHARGER REVEALED THAT OIL WAS GETTING BY THE SEALS INTO THE TURBINE SEC
- [SDR CA050222009](https://openairdocs.org/sdr/CA050222009), Feb 21, 2005: MAGNETO. FAILED. (CAN) ENGINE WOULD NOT START. THE PROBLEM WAS TRACED TO THE MAG. THIS OVERHAULED MAGNETO HAD BEEN IN SERVICE FOR 34 HRS.
- [SDR 2005FA0000310](https://openairdocs.org/sdr/2005FA0000310), Feb 4, 2005: ENGINE. FAILED. THE PILOT ATTEMPTED TO START THE RT ENGINE, WHILE DOING SO, HE HEARD A LOUD BANG THE ENGINE STARTED, AFTERWARDS, SHUTDOWN THE ENGINE AND EXITED THE AIRCRAFT. UP
- [SDR CA050124008](https://openairdocs.org/sdr/CA050124008), Jan 18, 2005: HSI. STUCK. (CAN) NR1 HSI NEEDLE STUCK ON NORTHERN HEADING. NR1 ENGINE STARTED TO SURGE. ENGINE DROPPED TO 20 INCHES OF MANIFOLD PRESSURE. AIRCRAFT RETURNED TO BASE SAFELY.
- [SDR CA041001002](https://openairdocs.org/sdr/CA041001002), Sep 21, 2004: DOWNLOCK ARM. STUCK. (CAN) LT GEAR DOWN LOCK ROD FOUND STUCK IN RETACT POSITION. REMOVED ROD, CLEANED LUBRICATED AND CYCLED LANDING GEAR.
- [SDR AUS20040425](https://openairdocs.org/sdr/AUS20040425), May 23, 2004: ROD END. FAILED. (AUS) LT MAIN LANDING GEAR ACTUATOR ROD END FAILED. AIRCRAFT LANDED WITH LT MAIN LANDING GEAR FULLY RETRACTED.
- [SDR CA031201005](https://openairdocs.org/sdr/CA031201005), Nov 27, 2003: BEARING. FAILED. (CAN) AFTER TAKEOFF ENGINE MANIFOLD PRESS DROPPED TO 23 INCHES, THE PILOT TURNED AND LANDED BACK AT AIRPORT. MANTENANCE FOUND THE TURBO BEARINGS FAILED. ENGINE 
- [SDR 2003FA0001112](https://openairdocs.org/sdr/2003FA0001112), Sep 23, 2003: TORQUE TUBE. CORRODED. SB 1105, RUDDER TORQUE TUBE INSPECTION RUST AND CORROSION.
- [SDR CA030724007](https://openairdocs.org/sdr/CA030724007), Jul 22, 2003: SHAFT. SHEARED. (CAN) AFTER TAKEOFF, PILOT NOTICED A LOSS OF MANIFOLD PRESS ON RT ENG. RETURNED TO AIRPORT. SAW FLAMES, SHUTDOWN & FEATHERED PROP. LANDING UNEVENTFUL. DURING TA
- [SDR 2003FA0000714](https://openairdocs.org/sdr/2003FA0000714), Jul 15, 2003: GOVERNOR. INOPERATIVE. PILOT REPORTED, WENT THRU SEVERE TURBULANCE AND LOST GOVERNOR CONTROL. ENGINE WENT TO 2575 RPM. TROUBLESHOT UNIT, COULD NOT DUPLICATE, OPERATED AND CHECKED WITH
- [SDR AUS20030435](https://openairdocs.org/sdr/AUS20030435), Apr 24, 2003: SPAR. CRACKED. (AUS) LT TAILPLANE OUTBOARD SPAR CRACKED AT HINGE POINT. FOUND DURING INSPECTION IAW AD.
- [SDR C852003F00002](https://openairdocs.org/sdr/C852003F00002), Apr 1, 2003: TRANSMITTER. CORRODED. DURING ANNUAL INSPECTION, FUEL LEAK WAS NOTED FROM LT WING. EXTENSIVE CHECKING SHOWED LEAKS FROM BOTH INBOARD AND OUTBOARD FUEL SENDERS. SENDERS WERE FOUND TO B
- [SDR C852003F00001](https://openairdocs.org/sdr/C852003F00001), Apr 1, 2003: TRANSMITTER. CORRODED. DURING ANNUAL INSPECTION. FUEL LEAK WAS NOTED FROM LEFT WING. EXTENSIVE CHECKING SHOWED LEAKS FROM BOTH INBOARD AND OUTBOARD FUEL SENDERS. SENDERS WERE FOUND TO
- [SDR 2003F00101](https://openairdocs.org/sdr/2003F00101), Jan 17, 2003: LINE. LEAKING. DEVELOPED OIL LEAK FROM LT ENGINE DURING RETURN FLIGHT. OIL TEMP WAS HOLDING, BUT OIL PRESSURE HAD STARTED TO DECAY. PILOT SHUT ENGINE DOWN AND FEATHERED AS A P
- [SDR CA021219002](https://openairdocs.org/sdr/CA021219002), Dec 18, 2002: UPLOCK HOOK. LACK OF LUBE. (CAN) LT MLG DOWNLOCK INDICATION FAILED TO COME ON AFTER GEAR SELECTION. MLG HANDLE DID NOT NEUTRALIZE AND RED MLG UNSAFE LIGHT WAS ON. AFTER UNEVENTFUL LANDING
- [SDR P8L2003F00000](https://openairdocs.org/sdr/P8L2003F00000), Dec 3, 2002: TORQUE TUBE. CORRODED. WHILE COMPLYING WITH SB (RUDDER TORQUE TUBE INSPECTION), RUST WAS FOUND ON THE INTERIOR AND EXTERIOR OF THE TORQUE TO BE INSIDE AND OUTSIDE THE RUDDER. THIS PRO
- [SDR P8L2003F00001](https://openairdocs.org/sdr/P8L2003F00001), Dec 2, 2002: TORQUE TUBE. CORRODED. WHILE COMPLYING WITH SB 1105 (RUDDER TORQUE TUBE INSPECTION), RUST WAS FOUND ON THE INTERIOR AND EXTERIOR OF THAT PORTION OF THE TUBE LOCATED INSIDE THE RUDDER.

All 97: https://openairdocs.org/model/piper-pa-31-325/reports.md

## STCs that may be installed (OpenAirDocs) (251, 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 SA01844WI](https://openairdocs.org/stc/SA01844WI): Installation of Garmin GFC 600 Automatic Flight Control System. Garmin International Inc
- [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 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 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 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 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 SA01435LA](https://openairdocs.org/stc/SA01435LA): Installation of engines modified with Firewall Forward Technologies LLC modified camshaft. Centri-Lube Technologies LLC
- [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 SA563GL](https://openairdocs.org/stc/SA563GL): Installation of Cleveland conversion kit, P/N 199-100. Kaman Corporation Aircraft Wheel and Brake LLC
- [STC SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications 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 SA09066SC](https://openairdocs.org/stc/SA09066SC): Install LORI Oil Cooler, P/N L8535311. Honeywell International Inc
- [STC SA09856AC](https://openairdocs.org/stc/SA09856AC): Installation of BendixKing Aerowave 100 In-flight Data Link System for non-essential, non-required aircraft Cabin Systems & Equipments. 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 SA02426AK](https://openairdocs.org/stc/SA02426AK): Approval of the FreeFlight FDL-978-TX ADS-B system installed. FreeFlight Systems
- [STC SA04083CH](https://openairdocs.org/stc/SA04083CH): Installation of universal bracket and a sight/viewing hole in the front baggage compartment. Certex Aviation LLC
- [STC SA10236SC](https://openairdocs.org/stc/SA10236SC): Installation of a GDC 31 Roll Steering Converter. DAC International Inc
- [STC SA09759DS](https://openairdocs.org/stc/SA09759DS): Installation of an S-TEC 01326 Digital Flight Control System (DFCS). S-TEC Corporation
- [STC SA02268CH](https://openairdocs.org/stc/SA02268CH): Installation of Airwolf Filter Corp. Air Oil Separator. Airwolf Filter Corporation
- [STC SA1187CE](https://openairdocs.org/stc/SA1187CE): Installation of King Model KCS 55A pictorial navigation (compass) system with optional KA 52 autopilot adapter. Honeywell International Inc
- [STC SA1166CE](https://openairdocs.org/stc/SA1166CE): Installation of King KFC-200, 2 axis (3 optional) flight control system, autopilot only or autopilot with flight director. Honeywell International Inc
- [STC SA1529CE-D](https://openairdocs.org/stc/SA1529CE-D): Installation of King KAS 297 altitude selector option. Honeywell International Inc
- [STC SA01452CH](https://openairdocs.org/stc/SA01452CH): Installation of an air ambulance conversion kit. Med-Pac Inc
- [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 SA615EA](https://openairdocs.org/stc/SA615EA): Installation of a Whelen Anti-Collision Strobe Light System as replacement for originally installed anti-collision lights. Whelen Aerospace Technologies
- [STC SA00528SE](https://openairdocs.org/stc/SA00528SE): Installation of emergency medical stretcher and base, oxygen, and electrical systems. LifePort LLC
- [STC SA02303NY](https://openairdocs.org/stc/SA02303NY): Installation of a Single or Dual Port Fuselage Camera Hole Cutout. Infinion Certification Engineering
- [STC SA1666GL](https://openairdocs.org/stc/SA1666GL): Install air ambulance conversion. Spectrum Aeromed LLC dba Spectrum Aeromed
- [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 SA04165NY](https://openairdocs.org/stc/SA04165NY): Installation of Latitude Technologies Skynode S200 Satcom system must be performed. Latitude Technologies Corporation
- [STC SA02153LA-D PAGE 2](https://openairdocs.org/stc/SA02153LA-D%20PAGE%202): Installation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) System. Garmin International Inc
- [STC SA00038SE](https://openairdocs.org/stc/SA00038SE): Vortex generators manufactured and installed. BLR Aerospace LLC
- [STC SA00048SE](https://openairdocs.org/stc/SA00048SE): Vortex generators manufactured and installed. BLR Aerospace LLC
- [STC SA5921NM](https://openairdocs.org/stc/SA5921NM): Vortex generators manufactured IAW Boundry Layer Research Document AA1126 and installed. BLR Aerospace LLC
- [STC SA5968NM](https://openairdocs.org/stc/SA5968NM): Vortex generators manufactured and installed. BLR Aerospace LLC
- [STC SA02118AK](https://openairdocs.org/stc/SA02118AK): Installation of damage protection plates to the inboard, lower side of the flaps. Hageland Aviation Services, Inc
- [STC SA02503AK](https://openairdocs.org/stc/SA02503AK): Installation of AMSAFE State of the Art Restraint System (SOARS) inflatable restraints. AMSAFE Inc
- [STC SA02013CH](https://openairdocs.org/stc/SA02013CH): Installation of Avidyne Corporation Traffic Advisory System (TAS). Avidyne Corporation

All 251: https://openairdocs.org/model/piper-pa-31-325/stcs.md

## PMA parts (OpenAirDocs) (over 1,000, 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.

- [RAP164-07700](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174738587320260722154729.0001): Brake Disc. Rapco Inc. · PMA PQ2101CE · Replaces 164-07700 · Jun 3, 2026
- [RAP164-07906](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144508115020260722154729.0001): Brake Disc. Rapco Inc. · PMA PQ2101CE · Replaces 164-07906 · Jun 3, 2026
- [RAP164-04406](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116623527920260722154724.0001): Brake Disc. Rapco Inc. · PMA PQ2101CE · Replaces 164-04406 · Jun 3, 2026
- [SSV35-231553-4M](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184970016620260713144517.0001): ROD END BEARING. McFarlane Aviation Inc. · PMA PQ3732CE · Replaces 131553-4M, 452-383, 452-860, HM4… · May 4, 2026
- [SSV35-231765-1M](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID142043761020260713144519.0001): ROD END BEARING. McFarlane Aviation Inc. · PMA PQ3732CE · Replaces 452-334, 452-357, M34-14, M34-14M · May 4, 2026
- [MC9812-0002-101](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID179813585320250929141435.0001): Fuel Level Sender. McFarlane Aviation Inc. · PMA PQ3732CE · Replaces PS50149-3, PAC40648-3, 40648-3… · Sep 5, 2025
- [MC9812-0001-101](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164116695320250929141435.0001): Fuel Level Sender. McFarlane Aviation Inc. · PMA PQ3732CE · Replaces PS50149-2, PAC40648-2, 40648-2… · Sep 5, 2025
- [MC9812-0004-101](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141784907820250929141436.0001): Fuel Level Sender. McFarlane Aviation Inc. · PMA PQ3732CE · Replaces PS50149-5, PAC40648-5, 40648-5… · Sep 5, 2025
- [MC9812-0003-101](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID110593130920250929141436.0001): Fuel Level Sender. McFarlane Aviation Inc. · PMA PQ3732CE · Replaces PS50149-4, PAC40648-4, 40648-4… · Sep 5, 2025
- [MDL RR1-2-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188380771120250311133057.0001): Alternate Avionic SupportStrut Assemblies. Radiorax Aviation Systems LLC · PMA PQ00040WB · Modification part · Jan 17, 2025
- [1213-HBG-310ACJ](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125687269220250129214824.0001): HYDRAULIC PUMP. McFarlane Aviation Inc. · PMA PQ3732CE · Replaces 26802-08, 1213HBG TYPE 310, 1213-HBG… · Dec 19, 2024
- [PM-167](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173876699720260625165551.0001): Tank Tip Mask w/ light. PM Research, Inc. · PMA PQ10049NE · Modification part · Nov 20, 2024
- [20010A](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193704377820250303152540.0001): Air-Oil Cooler. Boyd Niagara LLC · PMA PQ0872NE · Replaces 8535311 · Oct 30, 2024
- [A80564](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID187926247620240910133128.0001): Pump. Aero Accessories LLC · PMA PQ1206CE · Replaces Griggs Aircraft Refinishing, LLC… · Sep 6, 2024
- [RA068-03000](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114242419020240826152138.0001): Shim. Rapco Inc · PMA PQ2101CE · Replaces 068-03000 · Jul 25, 2024
- [SMR40589](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197100644020240627191627.0001): Wire Harness. SMR Acquisition LLC dba SMR Technologies Inc · PMA PQ0845NE · Replaces B-40589 · Jun 21, 2024
- [A80563](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130621025420240501210149.0001): Pump. Aero Accessories LLC · PMA PQ1206CE · Replaces 481726480563 · Apr 23, 2024
- [A10014-D40CJ](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165412313720240625133923.0001): FUEL PUMP. McFarlane Aviation Inc. · PMA PQ3732CE · Replaces A10014-D40, 42113-5 · Mar 14, 2024
- [1213-HBG-310ACJ](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112661430220240625133916.0001): HYDRAULIC PUMP. McFarlane Aviation Inc. · PMA PQ3732CE · Replaces 26802-08, 1213-HBG-310, 1213-HBG-310A… · Mar 14, 2024
- [110HS](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193059656020240221142908.0001): Drain Valve Assembly. Saf-Air Products Inc · PMA PQ2036CE · Replaces CAV-110H-4 · Jan 30, 2024
- [110SS](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184612663120240221142904.0001): Drain Valve Assembly. Saf-Air Products Inc · PMA PQ2036CE · Replaces CAV-110 · Jan 30, 2024
- [01-7079-24](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168735715720231108124804.0001): LIGHT-ASSY, StarLight. AeroLEDs LLC · PMA PQ5259NM · Replaces WA7079B-24NLI7079-24CMA-7079B-24A7079B… · Nov 3, 2023
- [A80564](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172675386920240730171257.0001): Pump. Aero Accessories LLC · PMA PQ1206CE · Replaces Griggs Aircraft Refinishing, LLC… · Oct 26, 2023
- [APS68-01600](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192005299620231102131428.0001): Shim, Brake. Aviation Products Systems Inc · PMA PQ3830CE · Replaces 068-01600 · Sep 25, 2023
- [APS68-03000](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175941012820231102131431.0001): Shim, Brake. Aviation Products Systems Inc · PMA PQ3830CE · Replaces 068-03000 · Sep 25, 2023
- [APS68-03300](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137386048820231102131433.0001): Shim, Brake. Aviation Products Systems Inc · PMA PQ3830CE · Replaces 068-03300 · Sep 25, 2023
- [AG6851-206](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID161499760020231018194028.0001): Coil Adapter Assembly. Aero Accessories LLC · PMA PQ1206CE · Replaces Woodward P/N:6851-206 · Apr 25, 2023
- [8000356](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID153658135320221130202600.0001): Engine Oil Cooler. Aero-Classics Heat Transfer Products Inc · PMA PQ2543NM · Replaces Harrison P/N:8535311Niagara20010A · Oct 21, 2022
- [APS66-06600](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194159801420221020170238.0001): Brake Lining. Aviation Products Systems Inc · PMA PQ3830CE · Replaces 066-06600 · Aug 10, 2022
- [APS177-00400](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170586840320221020170345.0001): Pin. Aviation Products Systems Inc · PMA PQ3830CE · Replaces 177-00400 · Aug 10, 2022
- [APS66-03300](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167866495820221020170226.0001): Brake Lining. Aviation Products Systems Inc · PMA PQ3830CE · Replaces 066-03300 · Aug 10, 2022
- [APS66-06800](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117379597520221020170241.0001): Brake Lining. Aviation Products Systems Inc · PMA PQ3830CE · Replaces 066-06800 · Aug 10, 2022
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137343884120220706160208.0001): Whelen Aerospace Technologies · PMA PQ1372CE · Jun 21, 2022
- [AG189880](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169891534920220725141740.0001): Ring, Retaining, RPM Stop. Aero Accessories LLC · PMA PQ1206CE · Replaces Woodward 189880 · May 24, 2022
- [AG3274-038](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169592875620220725141826.0001): Stud, Idler Gear. Aero Accessories LLC · PMA PQ1206CE · Replaces Woodward 3274-038 · May 24, 2022
- [AG182799](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118390406520220725141737.0001): O-ring, Control Shaft. Aero Accessories LLC · PMA PQ1206CE · Replaces Woodward 182799 · May 24, 2022
- [EA-22000](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID159561023420220525194408.0001): Controller Wire Harness (14 Pin). Electroair Acquisition Corporation · PMA PQ4141CE · Modification part · Apr 25, 2022
- [EA-25000](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152202860220220525194012.0001): Six-Cylinder Dual Magneto MTH. Electroair Acquisition Corporation · PMA PQ4141CE · Modification part · Apr 25, 2022
- [EA-21000](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125039105220220525194245.0001): Six-Cylinder Ignition Controller. Electroair Acquisition Corporation · PMA PQ4141CE · Modification part · Apr 25, 2022
- [EA-22000T](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116735983320220525194519.0001): Controller Wire Harness- Twin (14 Pin). Electroair Acquisition Corporation · PMA PQ4141CE · Modification part · Apr 25, 2022
- [AA10-6590](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID887434219720220308142355.0001): Induction Air Filter. Aero Accessories LLC · PMA PQ1206CE · Replaces DonaldsonP10-6590Piper460-817560-747 · Jan 3, 2022
- [MC155-00100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID984820721220211021173450.0001): Retaining Ring. McFarlane Aviation Inc · PMA PQ3732CE · Replaces 155-00100, 155-1, 3023, 752-830 · Sep 9, 2021
- [MC153-01600](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID501753021920211021173356.0001): Ring. McFarlane Aviation Inc · PMA PQ3732CE · Replaces 153-01600, 153-16, 755-963 · Sep 9, 2021
- [MC154-01400](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID457522491720211021173432.0001): Felt. McFarlane Aviation Inc · PMA PQ3732CE · Replaces 154-01400, 154-14, 751-819 · Sep 9, 2021
- [MC153-00900](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID424455364620211021173349.0001): Ring. McFarlane Aviation Inc · PMA PQ3732CE · Replaces 153-00900, 153-9, 755-964 · Sep 9, 2021
- [MC154-01600](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171920491020211021173434.0001): Felt. McFarlane Aviation Inc · PMA PQ3732CE · Replaces 154-01600, 154-16, 751-818 · Sep 9, 2021
- [ST-525-40/50](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID360211214420211110110733.0001): Autopilot. S-Tec Corporation · PMA PQ0978SW · Modification part · Aug 27, 2021
- [EA-23000-A](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID727234308320210923143830.0001): EA-23000 Ignition/Starter Switch Panel. Electroair Acquisition Corporation · PMA PQ4141CE · Modification part · Jul 28, 2021
- [EA-23000-A](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137705274020210923143729.0001): EA-23000 Ignition/Starter Switch Panel. Electroair Acquisition Corporation · PMA PQ4141CE · Modification part · Jul 28, 2021
- [409-00003-002](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID389167083420210702175234.0001): Internal Battery Pack, Refresh. Aspen Avionics · PMA PQ03868SW · Modification part · Jan 20, 2021

All of them: https://openairdocs.org/model/piper-pa-31-325/pma.md

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