# AiResearch TPE331 series

- Type: Engine model (FAA registry)
- Registry codes: 01514, 01517
- Manufacturer (registry): AIRESEARCH
- Model: TPE331 SERIES
- Engine type: Turbo-prop
- Power: 904 hp
- Installed in: 492 registered aircraft
- Page: https://openairdocs.org/engine/airesearch-tpe331-series

The registry names only the engine series, so ADs for every model in the series are matched. The FAA lists this model under more than one registry code, usually for different spellings of the maker. This page covers them all.

## ADs that may apply (OpenAirDocs)

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

- [AD 2018-22-01](https://openairdocs.org/ad/2018-22-01): Turbine Section · Honeywell International TPE331-10, TPE331-10N, TPE331-10R and 8 more. Effective Dec 10, 2018
- [AD 2018-17-15](https://openairdocs.org/ad/2018-17-15): Turbine Engine Combustion Section · Honeywell International TPE331-1, TPE331-10, TPE331-10AV and 39 more. Effective Oct 22, 2018
- [AD 2018-13-05](https://openairdocs.org/ad/2018-13-05): Turbine Engine Reduction Gear · Honeywell International TPE331-1, TPE331-10, TPE331-10AV and 18 more. Effective Jul 26, 2018
- [AD 2016-21-07](https://openairdocs.org/ad/2016-21-07): Fuel control drive · Honeywell International TPE331-1, TPE331-10, TPE331-10AV and 26 more. Effective Nov 28, 2016
- [AD 2016-18-17](https://openairdocs.org/ad/2016-18-17): Compressor impeller · Honeywell International TPE331-10, TPE331-10AV, TPE331-10GP and 22 more. Effective Nov 4, 2016
- [AD 2015-18-03](https://openairdocs.org/ad/2015-18-03): Engine propeller shaft coupling failures · Honeywell International TPE331-10, TPE331-10R, TPE331-10U and 8 more. Effective Nov 13, 2015
- [AD 2012-02-06](https://openairdocs.org/ad/2012-02-06): First stage turbine disks · Honeywell International TPE331-10, TPE331-10AV, TPE331-10GP and 12 more. Effective Mar 15, 2012
- [AD 2011-18-51 R1](https://openairdocs.org/ad/2011-18-51-R1): Main shaft bearing · Honeywell International TPE331-1, TPE331-10, TPE331-10A and 82 more. Effective Oct 19, 2011
- [AD 2009-17-05](https://openairdocs.org/ad/2009-17-05): First stage turbine disks · Honeywell International TPE331-10, TPE331-10A, TPE331-10AV and 20 more. Effective Sep 1, 2009
- [AD 2006-14-03](https://openairdocs.org/ad/2006-14-03): New flight cycle counting method for first, second, and third-stage turbine rotors · Honeywell International TPE331-1, TPE331-10, TPE331-10A and 48 more. Effective Aug 9, 2006
- [AD 2004-09-29](https://openairdocs.org/ad/2004-09-29): First Stage Turbine Disks · Honeywell International TPE331-10, TPE331-10A, TPE331-10AV and 20 more. Effective Jun 15, 2004
- [AD 2002-25-02](https://openairdocs.org/ad/2002-25-02): First stage compressors implellers · Honeywell International TPE331-10, TPE331-10A, TPE331-10AV and 35 more. Effective Jan 21, 2003
- [AD 2002-21-15](https://openairdocs.org/ad/2002-21-15): Second stage turbine stator inner seal support · Honeywell International TPE331-1, TPE331-2, TPE331-2UA and 9 more. Effective Nov 26, 2002
- [AD 2002-12-09](https://openairdocs.org/ad/2002-12-09): Spectrometric Oil Analysis Program (SOAP) Sampling of Oil and Filter, Gearbox Components · Honeywell International TPE331-11U, TPE331-12B, TPE331-12JR and 3 more. Effective Jul 3, 2002
- [AD 2001-21-02](https://openairdocs.org/ad/2001-21-02): Airplane Flight Manual--Electronic Engine Controls · Honeywell International TPE331-10N, TPE331-12B and TPE331-8. Effective Nov 19, 2001
- [AD 98-12-09](https://openairdocs.org/ad/98-12-09): Fuel Manifold · Honeywell International TPE331-10, TPE331-10A, TPE331-10AV and 29 more. Effective Aug 7, 1998
- [AD 98-04-15](https://openairdocs.org/ad/98-04-15): Turbine Stators · Honeywell International TPE331-1, TPE331-2, TPE331-2UA and 9 more. Effective Apr 27, 1998
- [AD 97-15-10](https://openairdocs.org/ad/97-15-10): Engine Inlet Ice Protection · Honeywell International TPE331-10, TPE331-10A, TPE331-10AV and 39 more. Effective Sep 22, 1997
- [AD 95-16-08](https://openairdocs.org/ad/95-16-08): Life Limited Turbine Components · Honeywell International TPE331-1, TPE331-10, TPE331-10A and 62 more. Effective Sep 5, 1995
- [AD 94-26-07](https://openairdocs.org/ad/94-26-07): Fuel Control Governor Drive · Honeywell International TPE331-10, TPE331-10A, TPE331-10B and 32 more. Effective Apr 18, 1995
- [AD 94-09-08](https://openairdocs.org/ad/94-09-08): Third Stage Stator Turbine Assemblies · Honeywell International TPE331-1, TPE331-2, TPE331-2UA and 7 more. Effective May 20, 1994
- [AD 93-15-11](https://openairdocs.org/ad/93-15-11): Propeller Pitch Control (PPC) Gasket · Honeywell International TPE331-1, TPE331-10, TPE331-10A and 58 more. Effective Sep 7, 1993
- [AD 92-26-08](https://openairdocs.org/ad/92-26-08): Third Stage Stator Assemblies · Honeywell International TPE331-1, TPE331-2, TPE331-2UA and 7 more. Effective Jul 15, 1993
- [AD 93-05-09](https://openairdocs.org/ad/93-05-09): Third Stage Turbine Stator Assemblies · Honeywell International TPE331-1, TPE331-2, TPE331-2UA and 9 more. Effective Jun 28, 1993
- [AD 93-02-01](https://openairdocs.org/ad/93-02-01): Stratoflex Fuel Manifold Assemblies · Honeywell International TPE331-10, TPE331-10A, TPE331-10B and 21 more. Effective Mar 18, 1993
- [AD 89-07-07 R1](https://openairdocs.org/ad/89-07-07-R1): Oil Scavenge Pump Assembly · Honeywell International TPE331-1, TPE331-10, TPE331-10R and 26 more. Effective Oct 30, 1989
- [AD 86-08-06 R1](https://openairdocs.org/ad/86-08-06-R1): Second Stage Turbine Rotor Assembly · Honeywell International TPE331-25AA, TPE331-25AB, TPE331-25DA and 7 more. Effective Dec 21, 1987
- [AD 84-10-06 R1](https://openairdocs.org/ad/84-10-06-R1): Fuel Pump Assemblies · Honeywell International TPE331-1, TPE331-10, TPE331-10B and 45 more. Effective Dec 26, 1984
- [AD 84-01-04](https://openairdocs.org/ad/84-01-04): Third Stage Turbine Wheels · Honeywell International TPE331-1, TPE331-1U, TPE331-1UA and 11 more. Effective Jan 25, 1984
- [AD 73-26-07 R3](https://openairdocs.org/ad/73-26-07-R3): Fuel Pump Shaft Internal Drive Splines · Honeywell International TPE331-1, TPE331-1U, TPE331-1UA and 39 more. Effective Jul 31, 1980
- [AD 78-25-08 R3](https://openairdocs.org/ad/78-25-08-R3): Turbine Rotor · Honeywell International TPE331-1, TPE331-1U, TPE331-1UA and 11 more. Effective Jun 12, 1980
- [AD 79-12-04](https://openairdocs.org/ad/79-12-04): Forged Third Stage Turbine Wheel Blade · Honeywell International TPE331-10. Effective May 10, 1979
- [AD 78-05-02](https://openairdocs.org/ad/78-05-02): Propeller Pitch Control Cam Follower Pin · Honeywell International TPE331-1, TPE331-1U, TPE331-1UA and 11 more. Effective Apr 5, 1979
- [AD 76-16-01](https://openairdocs.org/ad/76-16-01): Bearing Oil Transfer Tube · Honeywell International TPE331-1, TPE331-1U, TPE331-1UA and 11 more. Effective Aug 6, 1976
- [AD 75-10-05](https://openairdocs.org/ad/75-10-05): Torque Sensor Assembly Mounting Arm · Honeywell International TPE331-1, TPE331-2, TPE331-3U and 3 more. Effective Jul 11, 1975
- [AD 74-10-10](https://openairdocs.org/ad/74-10-10): Fuel Control Assembly Support Bracket · Honeywell International TPE331-1, TPE331-2, TPE331-3U and 2 more. Effective Jul 11, 1975
- [AD 74-24-05](https://openairdocs.org/ad/74-24-05): Propeller Pitch Control Sleeve Assembly · Honeywell International TPE331-3U, TPE331-3UW, TPE331-5 and 1 more. Effective Nov 26, 1974
- [AD 70-19-02](https://openairdocs.org/ad/70-19-02): High Speed Pinion Bearings · Honeywell International TPE331-1, TPE331-1U, TPE331-1UA and 3 more. Effective Feb 20, 1974
- [AD 71-05-07](https://openairdocs.org/ad/71-05-07): High Speed Pinion Assembly · Honeywell International TPE331-1, TPE331-1U, TPE331-1UA and 30 more. Effective Apr 8, 1972
- [AD 70-16-09](https://openairdocs.org/ad/70-16-09): High Speed Pinion Assembly · Honeywell International TPE331-3W
- [AD 70-04-04](https://openairdocs.org/ad/70-04-04): High Speed Pinion Retaining Nut · Honeywell International TPE331-1, TPE331-1U, TPE331-1UA and 3 more

Historical (superseded or no longer in force):

- [AD 2018-02-14](https://openairdocs.org/ad/2018-02-14) (historical): Turbine Engine Combustion Section · Honeywell International TPE331-1, TPE331-10, TPE331-10AV and 38 more. Effective Feb 28, 2018
- [AD 2015-12-04](https://openairdocs.org/ad/2015-12-04) (historical): Fuel control unit (FCU) · Honeywell International TPE331-1, TPE331-10, TPE331-10AV and 26 more. Effective Jul 22, 2015
- [AD 2011-18-51](https://openairdocs.org/ad/2011-18-51) (historical): Main shaft bearing · Honeywell International TPE331-1, TPE331-10, TPE331-10A and 82 more
- [AD 2006-15-08](https://openairdocs.org/ad/2006-15-08) (historical): Woodward fuel control unit (FCU) assemblies · Honeywell International TPE331-1, TPE331-10, TPE331-10AV and 26 more. Effective Aug 24, 2006
- [AD 88-12-10](https://openairdocs.org/ad/88-12-10) (historical): Turbine Rotor · Honeywell International TPE331-10, TPE331-10R, TPE331-10U and 6 more. Effective Jun 6, 1988
- [AD 92-02-19 PL](https://openairdocs.org/ad/92-02-19-PL) (historical): Fuel Manifold Assembly Leak · Honeywell International TPE331-10, TPE331-10A, TPE331-10AV and 29 more
- [AD 91-04-02](https://openairdocs.org/ad/91-04-02) (historical): Third stage stator assembly · Honeywell International TPE331-1, TPE331-2, TPE331-2UA and 7 more
- [AD 90-21-01](https://openairdocs.org/ad/90-21-01) (historical): Third stage stator assembly · Honeywell International TPE331-1, TPE331-2, TPE331-2UA and 7 more

## Information bulletins (advisory) (4)

- [SAIB NE-16-19](https://openairdocs.org/saib/NE-16-19): Turbine Engine Compressor Section  Stator Nozzle Distress. Issued Jul 22, 2016
- [SAIB NE-16-18](https://openairdocs.org/saib/NE-16-18): Power Lever  Loss of Power Control. Issued Jul 11, 2016
- [SAIB NE-06-70](https://openairdocs.org/saib/NE-06-70): . Issued Sep 25, 2006
- [SAIB NE-06-69](https://openairdocs.org/saib/NE-06-69): . Issued Sep 20, 2006

## Registered aircraft (492, first 50)

- [N100BY](https://openairdocs.org/aircraft/N100BY): [First Flight Aviation LLC](https://openairdocs.org/faa-owner/FIRST%20FLIGHT%20AVIATION%20LLC), [Boerne, TX](https://openairdocs.org/faa-place/TX/Boerne), built 1984, S/N 1565 S.A.
- [N100MU](https://openairdocs.org/aircraft/N100MU): [Wakaya Services Inc](https://openairdocs.org/faa-owner/WAKAYA%20SERVICES%20INC), [Dover, DE](https://openairdocs.org/faa-place/DE/Dover), built 1980, S/N 793SA
- [N100TW](https://openairdocs.org/aircraft/N100TW): [Texas La Flyers LLC](https://openairdocs.org/faa-owner/TEXAS%20LA%20FLYERS%20LLC), [Monroe, LA](https://openairdocs.org/faa-place/LA/Monroe), built 1978, S/N BE-51
- [N101MC](https://openairdocs.org/aircraft/N101MC): [Marc Inc](https://openairdocs.org/faa-owner/MARC%20INC), [Bolton, MS](https://openairdocs.org/faa-place/MS/Bolton), built 1973, S/N T234
- [N101WA](https://openairdocs.org/aircraft/N101WA): [P M Leasing Inc](https://openairdocs.org/faa-owner/P%20M%20LEASING%20INC), [Perris, CA](https://openairdocs.org/faa-place/CA/Perris), built 1969, S/N SH1859
- [N107BH](https://openairdocs.org/aircraft/N107BH): [Bighorn Airways Inc](https://openairdocs.org/faa-owner/BIGHORN%20AIRWAYS%20INC), [Sheridan, WY](https://openairdocs.org/faa-place/WY/Sheridan), built 1979, S/N 165
- [N108EB](https://openairdocs.org/aircraft/N108EB): [Andrie Inc](https://openairdocs.org/faa-owner/ANDRIE%20INC), [Muskegon, MI](https://openairdocs.org/faa-place/MI/Muskegon), built 1980, S/N BE-108
- [N109BH](https://openairdocs.org/aircraft/N109BH): [Bighorn Airways Inc](https://openairdocs.org/faa-owner/BIGHORN%20AIRWAYS%20INC), [Sheridan, WY](https://openairdocs.org/faa-place/WY/Sheridan), built 1981, S/N 192
- [N112BH](https://openairdocs.org/aircraft/N112BH): [Bighorn Airways Inc](https://openairdocs.org/faa-owner/BIGHORN%20AIRWAYS%20INC), [Sheridan, WY](https://openairdocs.org/faa-place/WY/Sheridan), S/N 292
- [N112CZ](https://openairdocs.org/aircraft/N112CZ): [Delta Delta Papa LLC](https://openairdocs.org/faa-owner/DELTA%20DELTA%20PAPA%20LLC), [Fort Lauderdale, FL](https://openairdocs.org/faa-place/FL/Fort%20Lauderdale), built 1981, S/N 441-0233
- [N114LH](https://openairdocs.org/aircraft/N114LH): [Airborne Support Group LLC](https://openairdocs.org/faa-owner/AIRBORNE%20SUPPORT%20GROUP%20LLC), [Marion, MT](https://openairdocs.org/faa-place/MT/Marion), built 1974, S/N SH-1926
- [N1158](https://openairdocs.org/aircraft/N1158): [Alaskan Air Charter LLC](https://openairdocs.org/faa-owner/ALASKAN%20AIR%20CHARTER%20LLC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), S/N SH1951
- [N1164F](https://openairdocs.org/aircraft/N1164F): [Dickerson, MD](https://openairdocs.org/faa-place/MD/Dickerson), S/N 1562 S.A., Registration pending
- [N11SJ](https://openairdocs.org/aircraft/N11SJ): [Southland Metroplex Aviation LLC](https://openairdocs.org/faa-owner/SOUTHLAND%20METROPLEX%20AVIATION%20LLC), [Colleyville, TX](https://openairdocs.org/faa-place/TX/Colleyville), built 1973, S/N 285
- [N120TM](https://openairdocs.org/aircraft/N120TM): [Interstate Automotive Services Inc](https://openairdocs.org/faa-owner/INTERSTATE%20AUTOMOTIVE%20SERVICES%20INC), [Franklin, TN](https://openairdocs.org/faa-place/TN/Franklin), built 1981, S/N T-405
- [N1212C](https://openairdocs.org/aircraft/N1212C): [Dodson International Parts Inc](https://openairdocs.org/faa-owner/DODSON%20INTERNATIONAL%20PARTS%20INC), [Rantoul, KS](https://openairdocs.org/faa-place/KS/Rantoul), built 1985, S/N 441-0346
- [N121JW](https://openairdocs.org/aircraft/N121JW): [Global Jet LLC](https://openairdocs.org/faa-owner/GLOBAL%20JET%20LLC), [Missoula, MT](https://openairdocs.org/faa-place/MT/Missoula), built 1975, S/N 11299
- [N122CK](https://openairdocs.org/aircraft/N122CK): [Aircraft Guaranty Corp Trustee](https://openairdocs.org/faa-owner/AIRCRAFT%20GUARANTY%20CORP%20TRUSTEE), [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City), built 1978, S/N 374SA
- [N124PA](https://openairdocs.org/aircraft/N124PA): [J31 Partners LLC](https://openairdocs.org/faa-owner/J31%20PARTNERS%20LLC), [Nashville, TN](https://openairdocs.org/faa-place/TN/Nashville), built 1984, S/N 643
- [N124PC](https://openairdocs.org/aircraft/N124PC): [Saxton Leasing Inc](https://openairdocs.org/faa-owner/SAXTON%20LEASING%20INC), [Plymouth, MI](https://openairdocs.org/faa-place/MI/Plymouth), S/N 438SA
- [N125MM](https://openairdocs.org/aircraft/N125MM): [Fox Tango Tango Inc](https://openairdocs.org/faa-owner/FOX%20TANGO%20TANGO%20INC), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston), built 1979, S/N 11605
- [N128EZ](https://openairdocs.org/aircraft/N128EZ): [N128ez LLC](https://openairdocs.org/faa-owner/N128EZ%20LLC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1979, S/N 441-0128
- [N12MF](https://openairdocs.org/aircraft/N12MF): [Montana Aircraft Trust Inc Trustee](https://openairdocs.org/faa-owner/MONTANA%20AIRCRAFT%20TRUST%20INC%20TRUSTEE), [Bozeman, MT](https://openairdocs.org/faa-place/MT/Bozeman), S/N T-417
- [N12VA](https://openairdocs.org/aircraft/N12VA): [Airborne Research LLC](https://openairdocs.org/faa-owner/AIRBORNE%20RESEARCH%20LLC), [Fort Pierce, FL](https://openairdocs.org/faa-place/FL/Fort%20Pierce), S/N 96062
- [N13YS](https://openairdocs.org/aircraft/N13YS): [Air 1st Aviation Companies Inc](https://openairdocs.org/faa-owner/AIR%201ST%20AVIATION%20COMPANIES%20INC), [Aiken, SC](https://openairdocs.org/faa-place/SC/Aiken), built 1976, S/N 694
- [N143JA](https://openairdocs.org/aircraft/N143JA): [Cosco & Associates Inc](https://openairdocs.org/faa-owner/COSCO%20%26%20ASSOCIATES%20INC), [Crestview, FL](https://openairdocs.org/faa-place/FL/Crestview), built 1974, S/N 324
- [N144PL](https://openairdocs.org/aircraft/N144PL): [Catskill Transportation LLC](https://openairdocs.org/faa-owner/CATSKILL%20TRANSPORTATION%20LLC), [Kingston, NY](https://openairdocs.org/faa-place/NY/Kingston), built 1984, S/N 42-5527014
- [N145FS](https://openairdocs.org/aircraft/N145FS): [Solitaire LLC](https://openairdocs.org/faa-owner/SOLITAIRE%20LLC), [Appleton, WI](https://openairdocs.org/faa-place/WI/Appleton), S/N 437 S.A
- [N14NW](https://openairdocs.org/aircraft/N14NW): [Csc Delaware Trust Co Trustee](https://openairdocs.org/faa-owner/CSC%20DELAWARE%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1980, S/N 4410171
- [N14TA](https://openairdocs.org/aircraft/N14TA): [35th Terrace LLC](https://openairdocs.org/faa-owner/35TH%20TERRACE%20LLC), [Wellington, FL](https://openairdocs.org/faa-place/FL/Wellington), built 1980, S/N 441-0168
- [N150BA](https://openairdocs.org/aircraft/N150BA): [Kenai River Xpress LLC](https://openairdocs.org/faa-owner/KENAI%20RIVER%20XPRESS%20LLC), [Soldotna, AK](https://openairdocs.org/faa-place/AK/Soldotna), built 1953, S/N 15
- [N158MC](https://openairdocs.org/aircraft/N158MC): [Bemidji Aviation Services Inc](https://openairdocs.org/faa-owner/BEMIDJI%20AVIATION%20SERVICES%20INC), [Bemidji, MN](https://openairdocs.org/faa-place/MN/Bemidji), built 1988, S/N AC-726B
- [N159MC](https://openairdocs.org/aircraft/N159MC): [Gas/Wilson Inc](https://openairdocs.org/faa-owner/GAS%2FWILSON%20INC), [Traverse City, MI](https://openairdocs.org/faa-place/MI/Traverse%20City), S/N AC-728B
- [N15DB](https://openairdocs.org/aircraft/N15DB): [N15db LLC](https://openairdocs.org/faa-owner/N15DB%20LLC), [Bend, OR](https://openairdocs.org/faa-place/OR/Bend), built 1981, S/N 441-0278
- [N15TR](https://openairdocs.org/aircraft/N15TR): [Northwest Aviation LLC](https://openairdocs.org/faa-owner/NORTHWEST%20AVIATION%20LLC), [Fargo, ND](https://openairdocs.org/faa-place/ND/Fargo), built 1981, S/N 446 S.A.
- [N162AL](https://openairdocs.org/aircraft/N162AL): [Neptune Aviation Services Inc](https://openairdocs.org/faa-owner/NEPTUNE%20AVIATION%20SERVICES%20INC), [Missoula, MT](https://openairdocs.org/faa-place/MT/Missoula), built 1975, S/N 11231
- [N165MA](https://openairdocs.org/aircraft/N165MA): built 1975, S/N 326
- [N167R](https://openairdocs.org/aircraft/N167R): [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 1978, S/N 11437
- [N169MF](https://openairdocs.org/aircraft/N169MF): [Commodore Aviation LLC](https://openairdocs.org/faa-owner/COMMODORE%20AVIATION%20LLC), [Palm Beach, FL](https://openairdocs.org/faa-place/FL/Palm%20Beach), built 1981, S/N 441-0221
- [N16NW](https://openairdocs.org/aircraft/N16NW): [Csc Delaware Trust Co Trustee](https://openairdocs.org/faa-owner/CSC%20DELAWARE%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 1978, S/N 441-0045
- [N170PC](https://openairdocs.org/aircraft/N170PC): [Aircraft Propulsion Leasing LLC](https://openairdocs.org/faa-owner/AIRCRAFT%20PROPULSION%20LEASING%20LLC), [Holland, OH](https://openairdocs.org/faa-place/OH/Holland), built 1986, S/N 717
- [N171AT](https://openairdocs.org/aircraft/N171AT): [Aloft Aviation Services LLC](https://openairdocs.org/faa-owner/ALOFT%20AVIATION%20SERVICES%20LLC), [Spartanburg, SC](https://openairdocs.org/faa-place/SC/Spartanburg), built 1966, S/N 1616-49
- [N175CA](https://openairdocs.org/aircraft/N175CA): [Air 1st Aviation Companies Of Oklahoma Inc](https://openairdocs.org/faa-owner/AIR%201ST%20AVIATION%20COMPANIES%20OF%20OKLAHOMA%20INC), [Tulsa, OK](https://openairdocs.org/faa-place/OK/Tulsa), built 1979, S/N 736SA
- [N175RC](https://openairdocs.org/aircraft/N175RC): [Cbp Air Logistics LLC](https://openairdocs.org/faa-owner/CBP%20AIR%20LOGISTICS%20LLC), [Statham, GA](https://openairdocs.org/faa-place/GA/Statham), built 1976, S/N BE-3
- [N178SB](https://openairdocs.org/aircraft/N178SB): [Crawford Setrige](https://openairdocs.org/faa-owner/CRAWFORD%20SETRIGE), [Santa Barbara, CA](https://openairdocs.org/faa-place/CA/Santa%20Barbara), S/N 435 S.A.
- [N17HG](https://openairdocs.org/aircraft/N17HG): [Mu2 LLC](https://openairdocs.org/faa-owner/MU2%20LLC), [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes), built 1981, S/N 1510 S.A.
- [N17VV](https://openairdocs.org/aircraft/N17VV): [Pro Field Services Inc](https://openairdocs.org/faa-owner/PRO%20FIELD%20SERVICES%20INC), [Hallettsville, TX](https://openairdocs.org/faa-place/TX/Hallettsville), built 1985, S/N TT536
- [N184SW](https://openairdocs.org/aircraft/N184SW): [Cbg LLC](https://openairdocs.org/faa-owner/CBG%20LLC), [Wilsonville, OR](https://openairdocs.org/faa-place/OR/Wilsonville), built 1986, S/N AC-647
- [N1880A](https://openairdocs.org/aircraft/N1880A): [Planeco LLC](https://openairdocs.org/faa-owner/PLANECO%20LLC), [Lincoln, NE](https://openairdocs.org/faa-place/NE/Lincoln), built 1978, S/N 441-0080
- [N193AA](https://openairdocs.org/aircraft/N193AA): [Big Mountain Aviation Inc](https://openairdocs.org/faa-owner/BIG%20MOUNTAIN%20AVIATION%20INC), [Whitefish, MT](https://openairdocs.org/faa-place/MT/Whitefish), built 1979, S/N 741SA

All 492: https://openairdocs.org/engine/airesearch-tpe331-series/aircraft.md

## NTSB investigations (224, newest 50)

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 WPR26FA309](https://openairdocs.org/ntsb/WPR26FA309), Aug 20, 2026: Cessna 441 (N128EZ), Cape Newenham, AK, destroyed, 8 fatal, investigation ongoing
- [NTSB WPR26LA308](https://openairdocs.org/ntsb/WPR26LA308), Aug 15, 2026: Mitsubishi MU-2B-40 (N5LC), Norton Shores, MI, substantial damage. Probable cause: The pilot’s failure to extend the landing gear before landing.
- [NTSB DCA26LA151](https://openairdocs.org/ntsb/DCA26LA151), Mar 7, 2026: Fairchild SA227-AC (N425MA), Denver, CO, substantial damage, investigation ongoing
- [NTSB WPR26LA080](https://openairdocs.org/ntsb/WPR26LA080), Jan 13, 2026: Fairchild SA227-AC (N370AE), Prescott, AZ, substantial damage, investigation ongoing
- [NTSB WPR26FA040](https://openairdocs.org/ntsb/WPR26FA040), Nov 10, 2025: Beech B100 (N30HG), Coral Springs, FL, destroyed, 2 fatal, investigation ongoing
- [NTSB ERA25FA246](https://openairdocs.org/ntsb/ERA25FA246), Jun 29, 2025: Cessna 441 (N441LS), Warren, OH, substantial damage, 6 fatal, investigation ongoing
- [NTSB WPR25MA128](https://openairdocs.org/ntsb/WPR25MA128), Apr 12, 2025: Mitsubishi MU-2B-40 (N635TA), Copake, NY, destroyed, 6 fatal, investigation ongoing
- [NTSB CEN24LA291](https://openairdocs.org/ntsb/CEN24LA291), Jul 26, 2024: Ayres S2R-G6 (N6136Z), Antioch, NE, substantial damage. Probable cause: A total loss of engine power due to fuel contamination from an undetermined source.
- [NTSB CEN24LA318](https://openairdocs.org/ntsb/CEN24LA318), Jun 20, 2024: Ayres S2R (N4004K), Stanwood, MI, substantial damage. Probable cause: The pilot’s failure to maintain terrain clearance during a low-level aerial application flight, which resulted in impact with terrain and a subsequent forced landing. Contributing to the accident was…
- [NTSB WPR24LA165](https://openairdocs.org/ntsb/WPR24LA165), May 26, 2024: Grumman Acft ENG Cor-Schweizer G-164A (N9853), Rome, OR, substantial damage. Probable cause: The pilot’s failure to maintain airplane control during landing.
- [NTSB WPR24FA124](https://openairdocs.org/ntsb/WPR24FA124), Apr 14, 2024: Gulfstream 695A (N965BC), San Bernardino, CA, destroyed, 1 fatal. Probable cause: The pilot’s continued use of the airplane’s autopilot after flight into moderate to severe icing conditions, which resulted in an exceedance of the airplane’s critical angle of attack and an…
- [NTSB WPR24FA123](https://openairdocs.org/ntsb/WPR24FA123), Apr 9, 2024: Ayres S2R-G10 (N40261), Derner, CA, substantial damage, 1 fatal. Probable cause: The pilot’s failure to adequately monitor his fuel supply, resulting in fuel exhaustion, a total loss of engine power, and the airplane’s impact with terrain.
- [NTSB WPR24LA025](https://openairdocs.org/ntsb/WPR24LA025), Oct 26, 2023: Gulfstream Aerospace Commander 690C (N840KB), Reno, NV, substantial damage. Probable cause: The pilot applicant’s excessive nose down pitch, and the check pilot’s delayed remedial action, which resulted in an impact with terrain.
- [NTSB ERA23LA277](https://openairdocs.org/ntsb/ERA23LA277), May 31, 2023: Rockwell International 695 (N515AM), Philadelphia, PA, substantial damage. Probable cause: Failure of the nose gear support structure for unknown reasons, which resulted in the nose landing gear collapsing during landing.
- [NTSB WPR23LA072](https://openairdocs.org/ntsb/WPR23LA072), Dec 13, 2022: Cessna 441 (N253SB), Liberal, KS, substantial damage. Probable cause: The pilot’s inadequate preflight inspection, failure to set the parking brake, and his decision to exit the airplane with engines running to remove a wheel chock, resulting in the airplane’s…
- [NTSB ANC22LA042](https://openairdocs.org/ntsb/ANC22LA042), Jun 8, 2022: Short Bros. & Harland SC7 (N731E), Chisana, AK, substantial damage. Probable cause: The pilot’s selection of an unsuitable landing site, which resulted in the nosewheel collapsing.
- [NTSB CEN22LA195](https://openairdocs.org/ntsb/CEN22LA195), May 6, 2022: Swearingen SA226-T(B) (N36LC), Denver, CO, substantial damage. Probable cause: The captain’s failure to ensure that the parking brake was correctly released before takeoff, which resulted in seized brakes during landing and a subsequent loss of directional control and runway…
- [NTSB CEN22FA032](https://openairdocs.org/ntsb/CEN22FA032), Nov 15, 2021: Beech E-90 (N290KA), Boyne City, MI, destroyed, 2 fatal. Probable cause: The pilot’s failure to maintain sufficient airspeed and his exceedance of the airplane’s critical angle of attack while in icing conditions, which resulted in an aerodynamic stall and subsequent…
- [NTSB CEN21LA296](https://openairdocs.org/ntsb/CEN21LA296), Jun 29, 2021: Grumman Acft ENG Cor-Schweizer G-164B (N6611K), Hoxie, AR, substantial damage. Probable cause: The pilot’s failure to ensure an adequate fuel supply for the intended flight.
- [NTSB CEN21LA287](https://openairdocs.org/ntsb/CEN21LA287), Jun 20, 2021: Grumman G164 (N62375), Sedgwick, AR, substantial damage. Probable cause: The total loss of engine power due to the failure and disengagement of the torque sensor assembly front spur gear from its splined shouldered shaft due to a loose self-locking nut.
- [NTSB CEN21FA215](https://openairdocs.org/ntsb/CEN21FA215), May 12, 2021: Swearingen SA226TC (N280KL), Englewood, CO, substantial damage. Probable cause: The Cirrus pilot’s failure to maintain the final approach course for the assigned runway, which resulted in a collision with the Swearingen which was on final approach to the parallel runway.…
- [NTSB ERA21LA124](https://openairdocs.org/ntsb/ERA21LA124), Feb 7, 2021: Cessna 441 (N44776), Belvidere, TN, destroyed, 2 fatal. Probable cause: The pilot’s failure to follow the published instrument approach procedure by prematurely descending the airplane below the final approach fix altitude to fly under the low ceiling conditions, which…
- [NTSB CEN20LA215](https://openairdocs.org/ntsb/CEN20LA215), Jun 7, 2020: Mitsubishi MU2B (N44MX), Sioux Falls, SD, destroyed, 1 fatal. Probable cause: The pilot’s failure to maintain control of the airplane during takeoff for reasons that could not be determined.
- [NTSB WPR20LA172](https://openairdocs.org/ntsb/WPR20LA172), May 9, 2020: Ayres S2R (N2245S), Imperial, CA, substantial damage. Probable cause: The pilot's loss of control during a landing roll due to a failure of the main O-ring in the right brake assembly, which resulted in a loss of brake pressure and subsequent brake failure.
- [NTSB CEN20LA125](https://openairdocs.org/ntsb/CEN20LA125), Jan 29, 2020: Mitsubishi MU 2B-40 (N425GZ), Chilton, WI, substantial damage. Probable cause: The pilot's decision to land on the turf runway with insufficient landing performance and his subsequent loss of control during the landing roll.
- [NTSB WPR20LA054](https://openairdocs.org/ntsb/WPR20LA054), Dec 30, 2019: Mitsubishi MU2B (N43866), Big Piney, WY, substantial damage. Probable cause: The failure of the right propeller position to correspond to the throttle change when moved to the beta position for reasons that could not be determined based on available evidence.
- [NTSB CEN19LA231](https://openairdocs.org/ntsb/CEN19LA231), Jul 21, 2019: Ayres S2R (N766BF), Breckenridge, MI, substantial damage. Probable cause: A total loss of engine power due to a lack of oil in the engine. The source of the inflight oil leak could not be determined based on the available information.
- [NTSB GAA19CA264](https://openairdocs.org/ntsb/GAA19CA264), May 11, 2019: Aero Commander 695 (N51DM), Mount Holly, NJ, substantial damage. Probable cause: The airplane’s impact with a deer on the runway during takeoff.
- [NTSB CEN19FA030](https://openairdocs.org/ntsb/CEN19FA030), Nov 18, 2018: Cessna 441 (N441CX), Harmon, ND, destroyed, 3 fatal. Probable cause: The pilot's failure to maintain control of the airplane in dark night conditions that resulted in an in-flight positive overload failure of the wings and the subsequent in-flight breakup of the…
- [NTSB WPR18LA129](https://openairdocs.org/ntsb/WPR18LA129), Apr 26, 2018: Gulfstream AM Corp Comm Div 695A (N79PH), Bishop, CA, substantial damage. Probable cause: The failure of the left main landing gear upper arm forging due to fatigue cracking and subsequent overstress, which resulted in the collapse of the landing gear during the landing roll.
- [NTSB CEN18LA086](https://openairdocs.org/ntsb/CEN18LA086), Jan 19, 2018: Swearingen SA227 TT (N6UP), Houston, TX, substantial damage. Probable cause: The failure of the left starter relay during engine start, which resulted in a loss of electrical and battery power during the flight and led to a forced landing with the nose landing gear not fully…
- [NTSB GAA18CA098](https://openairdocs.org/ntsb/GAA18CA098), Jan 11, 2018: Swearingen SA227 (N561UP), Rock Springs, WY, substantial damage. Probable cause: The pilot's failure to maintain directional control while taxiing in gusting tailwind conditions.
- [NTSB ERA17FA181](https://openairdocs.org/ntsb/ERA17FA181), May 15, 2017: Mitsubishi MU2B (N220N), Eleuthera, Bahamas, destroyed, 4 fatal. Probable cause: The pilot's intentional flight into an area of known icing and convective thunderstorm activity, which resulted in a loss of control of the airplane.
- [NTSB GAA17CA333](https://openairdocs.org/ntsb/GAA17CA333), Mar 12, 2017: Swearingen SA227 TT (N53DA), Santa Monica, CA, substantial damage. Probable cause: The pilot’s unstabilized approach after encountering wake turbulence, which resulted in a hard landing.
- [NTSB WPR17LA030](https://openairdocs.org/ntsb/WPR17LA030), Dec 1, 2016: Aero Commander 690 (N9175N), Scottsdale, AZ, substantial damage. Probable cause: The pilot’s loss of directional control during the landing roll, which resulted in the runway excursion onto the rock-covered runway safety area.
- [NTSB ANC17FA004](https://openairdocs.org/ntsb/ANC17FA004), Oct 29, 2016: Fairchild Heli-Porter Pilatus PC-6 (N5308F), Port Alsworth, AK, substantial damage, 1 fatal. Probable cause: The airplane's collision with mountainous terrain while operating in an area of reduced visibility and icing conditions. Contributing to the accident was the pilot's inadequate preflight planning,…
- [NTSB GAA16CA527](https://openairdocs.org/ntsb/GAA16CA527), Jun 20, 2016: Swearingen SA226 (N127WD), Farmingdale, NY, substantial damage. Probable cause: The pilot-in-command’s failure to extend the landing gear before landing and his failure to use the Before Landing checklist. Contributing to the accident was the pilots’ failure to maintain a…
- [NTSB CEN16LA173](https://openairdocs.org/ntsb/CEN16LA173), May 4, 2016: Grumman Acft ENG Cor-Schweizer G 164B (N8400K), Iowa, LA, substantial damage. Probable cause: The pilot's failure to maintain directional control while landing with an inoperative right brake.
- [NTSB CEN16WA179](https://openairdocs.org/ntsb/CEN16WA179), Apr 26, 2016: Swearingen SA 226T (N125WG), Andorra, Lleida, Spain, Spain, substantial damage
- [NTSB CEN16RA136](https://openairdocs.org/ntsb/CEN16RA136), Mar 29, 2016: Mitsubishi MU 2B (N246W), Iles-de-la-Madeleine, Canada, substantial damage, 7 fatal
- [NTSB CEN15LA202](https://openairdocs.org/ntsb/CEN15LA202), Apr 17, 2015: Fairchild SA227 AC (N2691W), Rifle, CO, substantial damage. Probable cause: The uncontained engine failure due to the fatigue failure of the second-stage turbine rotor disk.
- [NTSB CEN15FA136](https://openairdocs.org/ntsb/CEN15FA136), Feb 5, 2015: Cessna 441 (N441TG), Argyle, TX, substantial damage, 1 fatal. Probable cause: The pilot's failure to maintain adequate airspeed during the instrument approach in night instrument meteorological conditions, which resulted in the airplane exceeding its critical angle of attack…
- [NTSB ERA14FA112](https://openairdocs.org/ntsb/ERA14FA112), Feb 3, 2014: Gulfstream AM Corp Comm Div 690 (N840V), Bellevue, TN, destroyed, 4 fatal. Probable cause: The pilot's failure to maintain airspeed with one engine inoperative, which resulted in a loss of control while on approach. Contributing to the accident were airframe ice accumulation due to…
- [NTSB CEN13IA107](https://openairdocs.org/ntsb/CEN13IA107), Dec 14, 2012: Swearingen SA227-AC (N3108B), Williston, ND, incident, no damage. Probable cause: The snowplow driver’s failure to ensure that the runway was clear before driving onto it, which resulted in a runway incursion with a departing airplane.
- [NTSB WPR12LA256](https://openairdocs.org/ntsb/WPR12LA256), Jun 11, 2012: Ayres S2R-G6 (N70WY), Riverton, WY, substantial damage. Probable cause: An engine overspeed shortly after takeoff for reasons that could not be determined because postaccident examination revealed no mechanical malfunctions or failures that would have precluded normal…
- [NTSB ANC12CA036](https://openairdocs.org/ntsb/ANC12CA036), May 3, 2012: Short Bros. & Harland SC7 Series 3 (N1906), Chefornak, AK, substantial damage. Probable cause: The pilot's misidentification of a nearby snow-covered road as the snow-covered runway in flat light conditions.
- [NTSB CEN12CA215](https://openairdocs.org/ntsb/CEN12CA215), Mar 27, 2012: Cessna 441 (N1212C), Battle Creek, MI, substantial damage. Probable cause: The maintenance technician did not remove the tow bar prior to the flight.
- [NTSB CEN11CA608](https://openairdocs.org/ntsb/CEN11CA608), Aug 5, 2011: Ayres S2R-G10 (N22592), Hot Springs, AR, substantial damage. Probable cause: The pilot's improper decision not to fully jettison the entire load of water when he realized the airplane was not climbing after takeoff.
- [NTSB WPR11FA159](https://openairdocs.org/ntsb/WPR11FA159), Mar 11, 2011: Fairchild SA227-AC (N671AV), Seattle, WA, substantial damage. Probable cause: The pilot's failure to extend the landing gear, which resulted in a gear-up landing.
- [NTSB DCA11WA032](https://openairdocs.org/ntsb/DCA11WA032), Feb 27, 2011: Grumman G21 (N221AG), Al Ain, United Arab Emirates, destroyed, 4 fatal

All 224: https://openairdocs.org/engine/airesearch-tpe331-series/ntsb.md

## FAA accident and incident reports (824, 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.

- [Accident 20260820013239A](https://openairdocs.org/incident/20260820013239A), Aug 20, 2026: Cessna 441 (N128EZ), Cape Newenham, AK, Destroyed, 8 fatal. Aircraft departed anc for paeh at about 0911. At the time of departure, the most recent METAR from paeh reported 10 sm visibility and cloud ceilings at 800 ft…
- [Accident 20260815009929A](https://openairdocs.org/incident/20260815009929A), Aug 15, 2026: Mitsubishi MU-2B-40 (N5LC), Muskegon, MI, Substantial damage. On August 15, 2026, at approximately 1359 EDT, a Mitsubishi MU-2 solitaire aircraft, registered as [privacy data omitted], experienced gear-up landing at…
- [Incident 20260719009319I](https://openairdocs.org/incident/20260719009319I), Jul 19, 2026: Cessna 441 (N274GC), Ogden, UT, Minor damage. The pilot stated that he was on a personal flight from kslc to kogd in VMC conditions with one passenger onboard. The passenger was a CFI but was not…
- [Incident 20250723016789I](https://openairdocs.org/incident/20250723016789I), Jul 23, 2025: Turbo Commander 690D (N29GD), Crestview, FL, Minor damage. Pilot stated as he was working through the checklist and as he released the parking brake the aircraft left main gear began to collapse and as it did the left…
- [Incident 20250508009159I](https://openairdocs.org/incident/20250508009159I), May 8, 2025: Air Tractor Inc AT-301 (N3653Y), Nickerson, KS, No damage. On may 8, 2025, an agricultural aircraft—an Air tractor model AT-301—with a full hopper, departed eastbound from grass airstrip 24KS toward highway K-14. The…
- [Incident 20250503006819I](https://openairdocs.org/incident/20250503006819I), May 3, 2025: Beech C90 (N66KA), Whiteville, TN, Minor damage. On 3 may 2025 at approximately 18:10 CDT king air C90 [privacy data omitted] landed at Wings Field, 2TN2, runway 18. Pilot reported he flew through a rain…
- [Accident 20250412006889A](https://openairdocs.org/incident/20250412006889A), Apr 12, 2025: Mitsubishi MU-2B-40 (N635TA), Copake, NY, Destroyed, 6 fatal. A twin engine aircraft departed hpn at 1134 and had a planned destination at 1B1. According to FAA ATC and adsb data, at 1157 the pilot advised the controlled…
- [Incident 20250410002859I](https://openairdocs.org/incident/20250410002859I), Apr 10, 2025: Fairchild SA227-AC (N2728G), North Little Ro, AR, Minor damage. On 4/10/2025 approximately 16:05 CST a Fairchild SA227-AC was on approach to kork (North Little Rock Municipal). Upon touchdown the left main landing gear…
- [Incident 20250211000589I](https://openairdocs.org/incident/20250211000589I), Feb 11, 2025: Fairchild SA226-T(B) (N12MF), Bangor, ME, Minor damage. Bangor, ME (bgr): an SW3, bgr-cyyr, declared an Emergency due to a cracked windshield. Aircraft Returned to bgr and landed without incident. POB: 2, Injuries:…
- [Incident 20240808012529I](https://openairdocs.org/incident/20240808012529I), Aug 8, 2024: Cessna 441 (N441R), Winchester, VA, Minor damage. The pilot filed an IFR flight plan from klbb to reposition the aircraft to kjyo to pick up the [privacy data omitted] of the airplane for a return flight to…
- [Accident 20240726020769A](https://openairdocs.org/incident/20240726020769A), Jul 26, 2024: Ayres Corporation S2R-G6 (N6136Z), Alliance, NE, Substantial damage. Acft departed kfet for a ferry flight to kaia. Aircraft departed kfet at 1212CDT with 228 gallons of fuel. 17 nautical miles out from kaia the decended to 500…
- [Accident 20240620005749A](https://openairdocs.org/incident/20240620005749A), Jun 20, 2024: Ayres Corporation S2R-600 (N4004K), Canadian Lakes, MI, Substantial damage. On June 20, 2024, at 0730 local time, an Ayres thrush S2R-G1 aircraft, [privacy data omitted], [privacy data omitted] and flown by a commercial rated pilot,…
- [Incident 20240617011279I](https://openairdocs.org/incident/20240617011279I), Jun 17, 2024: Mitsubishi MU-2B-60 (N8RW), Lantana, FL, Minor damage. On the morning of June 17th, I planned a flight from klna to kpns in [privacy data omitted]a MU-2B- 60 Serial # 1548. Planned departure time was 8:15 am with 2…
- [Incident 20240612009319I](https://openairdocs.org/incident/20240612009319I), Jun 12, 2024: Beech C90 (N66KA), Whiteville, TN, No damage, 1 fatal. The jumper involved, a [privacy data omitted], on 6/12/2024, at 11:09AM CDT, was making a practice jump in preparation for an upcoming [privacy data omitted]…
- [Accident 20240526005779A](https://openairdocs.org/incident/20240526005779A), May 26, 2024: Grumman Acft Eng Cor-Schweizer G-164A (N9853), Rome, OR, Substantial damage. While landing on a dirt road being used for part 137 operations, the aircraft drifted off centerline upon landing rollout, and entered soft tilled dirt,…
- [Accident 20240413003239A](https://openairdocs.org/incident/20240413003239A), Apr 13, 2024: Gulfstream Am Corp Comm Div 695A (N965BC), San Bernardino, CA, Destroyed, 1 fatal. The aircraft had departed stockton, CA airport (sck) enroute to chino, CA (cno) at approximately 1900 local time on 04/13/2024. The aircraft impacked the…
- [Accident 20240409003209A](https://openairdocs.org/incident/20240409003209A), Apr 9, 2024: Ayres Corporation S2R-G10 (N40261), Likely, CA, Substantial damage, 1 fatal. During the last stop to pick up a load of wild rice seed, the pilot told the ground crew he was not feeling well and this was going to be his last trip of the…
- [Incident 20240402002079I](https://openairdocs.org/incident/20240402002079I), Apr 2, 2024: Rockwell International 690B (N420LW), Beckley, WV, No damage. Student was acting PIC receiving instructional training while in VFR flight, simulating a no hydralic approach landing. The student lost directional control…
- [Accident 20231026019099A](https://openairdocs.org/incident/20231026019099A), Oct 26, 2023: Gulfstream Aerospace 840 (N840KB), Reno, NV, Substantial damage. A new hire training orientation flight was being conducted. During the approach for landing, the approach speed was too fast, so a go around was initiated. A…
- [Incident 20231008020699I](https://openairdocs.org/incident/20231008020699I), Oct 8, 2023: Cessna 441 (N922HP), Greensboro, GA, Minor damage. The pilot struck runway lights with the aircraft's propellers while make a u-turn after back taxiing on the runway.
- [Incident 20231007011299I](https://openairdocs.org/incident/20231007011299I), Oct 7, 2023: Cessna 441 (N989SB), Sublette, KS, Minor damage. On 10/7/2023 at approximately 4:15 pm CDT the nose landing gear (NLG) tire on a 1979 Cessna model 441 aircraft (twin engine turbo prop) lost inflation during…
- [Incident 20230623005599I](https://openairdocs.org/incident/20230623005599I), Jun 23, 2023: Short Bros. & Harland SC7 SERIES 3 (N1158), Anchorage, AK, Minor damage. Upon landing on runway 25, pilot pulled engine controls into beta and left side window second from the front dislodged from aircraft impacting the left…
- [Accident 20230531007329A](https://openairdocs.org/incident/20230531007329A), May 31, 2023: Rockwell International Corp 695 (N515AM), Philadelphia, PA, Substantial damage. Pilot reported a violent shimmy in nose landing gear upon touchdown on runway 35, and immediately thereafter, the nose landing gear collapsed. Both personnel…
- [Accident 20221215018809A](https://openairdocs.org/incident/20221215018809A), Dec 15, 2022: Swearingen SA226TC (N398KL), Wichita, KS, Substantial damage. Pilot failed to extend landing gear, causing the propellers to strike the runway.
- [Accident 20221214018649A](https://openairdocs.org/incident/20221214018649A), Dec 14, 2022: Cessna 441 (N253SB), Liberal, KS, Substantial damage. 12/13/2022 - PIC [privacy data omitted]stated that he started both engines of a conquest aircraft with the intent of flying to Texas to reposition the aircraft…
- [Incident 20221030018459I](https://openairdocs.org/incident/20221030018459I), Oct 30, 2022: Cessna 441 (N441R), Hamilton, NY, No damage. During approach to vgc [privacy data omitted] LH engine control failed. Pilot could not adjust power from LH engine. Pilot completed landing steering aircraft…
- [Incident 20220926011069I](https://openairdocs.org/incident/20220926011069I), Sep 26, 2022: Construcciones Aeronauticas Sa C-212-CC (N349TA), Kotzebue, AK, Minor damage. While taxing on otz base ramp area after PART135 cargo flight, aircraft cut turn sharp and sruck left wing on a loader parked on the south side of ramp,…
- [Incident 20220723007179I](https://openairdocs.org/incident/20220723007179I), Jul 23, 2022: Ayres Corporation S2R-G10 (N2270S), Crystal, MI, Minor damage. On or about July 23, 2022, at approximately 1130 EDT, a 1997 Ayres Corporation S2R-G10, a fixed-wing single-engine airplane bearing registration N2270S (sn:…
- [Accident 20220607007089A](https://openairdocs.org/incident/20220607007089A), Jun 7, 2022: Short Bros. & Harland SC7 SERIES 3 (N731E), Chisana, AK, Substantial damage. During landing roll, after all landing gear was on the ground, the nose wheel encountered a soft spot on the runway. The nose gear collapsed appx. 100' after…
- [Accident 20220506004249A](https://openairdocs.org/incident/20220506004249A), May 6, 2022: Swearingen SA226-T(B) (N36LC), Centennial, CO, Substantial damage. ?N36LC departed central Nebraska regional airport (gri) for Centennial Airport Colorado (apa) on the last leg of a three segment flight day. Aircrew completed…
- [Incident 20220327004379I](https://openairdocs.org/incident/20220327004379I), Mar 27, 2022: Mitsubishi MU-2B-35 (N770RW), Hastings, NE, Minor damage. PIC was receiving flight instruction from the SIC during the March 27,2022, flight. Aircraft departed VFR from the lawrence regional airport lawrence, KS,…
- [Accident 20211115018219A](https://openairdocs.org/incident/20211115018219A), Nov 15, 2021: Beech E-90 (N290KA), Boyne City, MI, Destroyed, 2 fatal. On November 15, 2021, about 1245 eastern standard time, a Beech E-90, N290KA, was Destroyed when it was involved in an accident near Boyne City, Michigan. The…
- [Incident 20210820014449I](https://openairdocs.org/incident/20210820014449I), Aug 20, 2021: Swearingen SA227-TT (N31JV), Shreveport, LA, Minor damage. The PIC stated that following an uneventful flight he landed on rwy 14 with normal touchdown and rollout to about 3000 ft down the runway. When nose gear…
- [Incident 20210724011759I](https://openairdocs.org/incident/20210724011759I), Jul 24, 2021: Mitsubishi MU-2B-60 (N350RG), Sherrils Ford, NC, Minor damage. On 7/24/2021 at approximately 1630 local time, Mitsubishi MU-2B, registration number N350RG, piloted by [privacy data omitted], sustained minor damage when the…
- [Accident 20210629009019A](https://openairdocs.org/incident/20210629009019A), Jun 29, 2021: Grumman Acft Eng Cor-Schweizer G-164B (N6611K), Hoxie, AR, Substantial damage. Investigation: inspector was notified by roc of aircraft accident on 06/29/2021. Investigation of accident aircraft N611K , reviled possible violation of 14…
- [Accident 20210620008609A](https://openairdocs.org/incident/20210620008609A), Jun 20, 2021: Ag-Cat Corporation G-164B (N62375), Sedgwick, AR, Substantial damage. On 06/20/2021 @ 0700 aircraft N62375, 1988 Ag-Cat, model G-164B, serial number 806B [privacy data omitted] was involved in an accident. The aircraft was on the…
- [Incident 20210617007839I](https://openairdocs.org/incident/20210617007839I), Jun 17, 2021: Ayres Corporation S2R-G10 (N2250P), Browerville, MN, Minor damage. 2021-06-17 N2250P, Ayres Corporation S2R-G100930, 137 operator spraying a potato field with a fungicide landed in a field collapsing landing gear. While…
- [Incident 20210525010049I](https://openairdocs.org/incident/20210525010049I), May 25, 2021: Mitsubishi MU-2B-25 (N99SR), Augusta, GA, Minor damage. 5/25/2021 - Augusta, GA (ags): N99SR, MU2, nose gear collapsed while practicing simulated single engine landings on runway 35 approx. 5 secs after touch down,…
- [Incident 20210520006879I](https://openairdocs.org/incident/20210520006879I), May 20, 2021: Ayres Corporation S2R-G1 (N4090W), Hoxie, KS, Minor damage. May 20, 2021 at 10:30AM local time thrush N4090W departed 1F5 airport with only the pilot on board in order to spray a field approximately 15 miles NE of the…
- [Accident 20210512002812A](https://openairdocs.org/incident/20210512002812A), May 12, 2021: Swearingen SA226TC (N280KL), Englewood, CO, Substantial damage. On 5/12/2021 at approximately 1024MDT, a 2016 Cirrus SR22, registration number N416DJ, serial number 4394 and a 1978 Swearingen SA2267TC, registration number…
- [Accident 20210207003419A](https://openairdocs.org/incident/20210207003419A), Feb 7, 2021: Cessna 441 (N44776), Belvidere, TN, Destroyed, 2 fatal. On 2-7-21 two pilots crashed on top of a mountain on the final approach into kbgf. The trip was from kbgf-klou-ktvi-kbgf. The pireps indicate that icing…
- [Accident 20200607009489A](https://openairdocs.org/incident/20200607009489A), Jun 7, 2020: Mitsubishi MU-2B-60 (N44MX), Sioux Falls, SD, Destroyed, 1 fatal. On June 7, 2020, about 0425 central daylight time, a Mitsubishi MU-2B airplane, N44MX, operated by [privacy data omitted] was destroyed when it was involved in…
- [Accident 20200509001919A](https://openairdocs.org/incident/20200509001919A), May 9, 2020: Ayres Corporation S2R-G1 (N2245S), Imperial, CA, Substantial damage. On 5/5/2020 N2245S a thrush 600 crashed during the landing roll out, pilot stated that as the main wheels touched the runway, the aircraft made a slight turn…
- [Accident 20200129000939A](https://openairdocs.org/incident/20200129000939A), Jan 29, 2020: Mitsubishi MU-2B-40 (N425GZ), Chilton, WI, Substantial damage. Aircraft landed and pilot claims had uncommanded yaw to the left. This caused the right wing tip to drop and make contact with the ground causing damage to the…
- [Accident 20191230024089A](https://openairdocs.org/incident/20191230024089A), Dec 30, 2019: Mitsubishi MU-2B-60 (N43866), Big Piney, WY, Substantial damage. Upon selection of beta during landing rollout, pilot lost directional control of aircraft which then departed the runway. Right main mount collapsed which…
- [Accident 20190721010269A](https://openairdocs.org/incident/20190721010269A), Jul 21, 2019: Ayres Corporation S2R-G10 (N766BF), Breckenridge, MI, Substantial damage. On July 21, 2019 at approximately 0700 eastern, an Ayres thrush S2R-G10 aircraft, N766BF, registered to and operated by a commercial applicator service,…
- [Accident 20190511006499A](https://openairdocs.org/incident/20190511006499A), May 11, 2019: Gulfstream Am Corp Comm Div 695A (N51DM), Mount Holly, NJ, Substantial damage. On may 11, 2019 at 10:00 am eastern standard time (EST), Gulfstream twin commander GA-695-A, N51DM, was substantially damaged from a deer strike during takeoff…
- [Incident 20190319001649I](https://openairdocs.org/incident/20190319001649I), Mar 19, 2019: Fairchild SA227-AC (N425MA), Garden City, KS, Minor damage. N425MA, a SA-227 metroliner, operated by key lime air corporation, on a 14 CFR 135 on demand cargo flight, was landing on runway 17 at the Garden City…
- [Incident 20181228021869I](https://openairdocs.org/incident/20181228021869I), Dec 28, 2018: Cessna 441 (N441TD), Sarasota, FL, Minor damage. At (srq): N441TD, C441, after landing and clear of runways reported RH engine fire. Aircraft was evacuated. Aircraft fire was extinguished by airport emergency…
- [Accident 20181118024819A](https://openairdocs.org/incident/20181118024819A), Nov 18, 2018: Cessna 441 (N441CX), Mandan, ND, Destroyed, 3 fatal. On November 18, 2018, at 2240 central standard time, a Cessna 441, N441CX, was destroyed when it broke up in-flight and impacted an open field near Mandan,…

All 824: https://openairdocs.org/engine/airesearch-tpe331-series/incidents.md

## Service difficulty reports (394, newest 50)

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

- [SDR JIKA2026041701](https://openairdocs.org/sdr/JIKA2026041701), Apr 4, 2026: ENGINE. FLAMED OUT. ON FINAL APPROACH THE NR 2 ENGINE EXPERIENCED A FLAME OUT CONDITION AND THE PILOT WAS ABLE TO LAND THE AIRCRAFT SAFELY WITH ONLY POWER FROM THE #1 ENGINE. A GEN
- [SDR JIKA2026012601](https://openairdocs.org/sdr/JIKA2026012601), Jan 19, 2026: HYDRAULIC LINE. DAMAGED. WHILE PREPARING TO EXTEND THE LANDING GEAR, THE FLIGHT CREW NOTED THAT BOTH HYDRAULIC LOW-PRESSURE LIGHTS WERE ILLUMINATED. QRH PROCEDURES WERE FOLLOWED AND THE
- [SDR JIKA2026012301](https://openairdocs.org/sdr/JIKA2026012301), Jan 6, 2026: TRIM SYSTEM. OUT OF ALIGNMENT. DURING CLIMB, THE FLIGHT CREW NOTED THAT THE AIRCRAFT ROLLED TO THE LEFT AND REQUIRED FULL INPUT TO LEVEL OFF THE WINGS. THE CREW CALLED IT IN, AND AIR RETURNED
- [SDR JIKA2025123001](https://openairdocs.org/sdr/JIKA2025123001), Dec 24, 2025: HYDRAULIC LINE. CHAFED. DURING FLIGHT AFTER SHORTY AFTER LEVEL OFF, THE FLIGHT CREW EXPERIENCE A LOW HYDRAULIC PRESSURE MALFUNCTION AND AIR RETURNED BACK TO BASE. THE EMERGENCY LANDING
- [SDR KY7A202504220038](https://openairdocs.org/sdr/KY7A202504220038), Apr 18, 2024: ENGINE. UNKNOWN. AIRCRAFT INTAKE ICING INGESTION DURING TAXI IN. WAITING ON MECHANIC'S FINDINGS, WHICH WILL BE REPORTED AT A LATER DATE.
- [SDR 2023FA0000612](https://openairdocs.org/sdr/2023FA0000612), Oct 19, 2023: HINGE BRACKET. CRACKED. A CRACK WAS OBSERVED IN THE LOWER PART OF THE BRACKET HINGE POINT HORIZONTAL, IT WAS DISCOVERED DURING A ROUTINE INSPECTION, THE CRACK SEEMS TO BE PRODUCT OF TH
- [SDR 2022F00202](https://openairdocs.org/sdr/2022F00202), Apr 26, 2022: NONE. NONE. LEFT ENGINE FIRE WARNING LIGHT CAME ON IN CRUISE FLIGHT. ALL ENGINE PARAMETERS WERE NORMAL. THE CREW DECLARED AN EMERGENCY AND DIVERTED. THE LEFT ENGINE WAS SHU
- [SDR UATA071320207800](https://openairdocs.org/sdr/UATA071320207800), Jul 8, 2020: HEAT SHIELD. CRACKED. UPON SCHEDULED INSPECTION, FOUND L/H EXHAUST DUCT SHROUD/HEAT SHIELD CRACKED AT THE O/B AFT END. THE CRACK WAS APPROXIMATELY 6" LONG, AND RAN ALONG A ROW OF RIV
- [SDR JIKA202006231601](https://openairdocs.org/sdr/JIKA202006231601), Jun 16, 2020: CASE. LEAKING. ON CLIMB OUT, RIGHT ENGINE OIL TEMP GAUGE WENT TO THE RED LINE AND HELD. AFTER A FEW MINUTES THE OIL TEMPERATURE WENT PAST THE RED LINE AND PRESSURE BEGAN TO DR
- [SDR KY7A201912052001](https://openairdocs.org/sdr/KY7A201912052001), Dec 2, 2019: WIRE. BROKEN. PILOT REPORTED PARTIAL POWER LOSS IN FLIGHT, PILOT ACTIVATED CONTINUOUS IGNITION WHICH RESTORED POWER. AUTO IGNITION DID NOT OPERATE PROPERLY. MX PERFORMED NTS 
- [SDR UATA2019112760101](https://openairdocs.org/sdr/UATA2019112760101), Nov 26, 2019: BLADE. SLIPPED. INSPECTION OF THE SLIPPAGE WITNESS STRIPE SHOWED THAT ONE BLADE OF THE PROPELLER SLIPPED ROTATIONALLY IN THE BLADE TO HUB CLAMP, CAUSING THE
- [SDR JIKA2019120200501](https://openairdocs.org/sdr/JIKA2019120200501), Nov 25, 2019: OVERHEAT SENSOR. DEFECTIVE. SHORTLY AFTER TAKEOFF FROM DFW, RIGHT ENGINE OIL TEMP EXCEEDED TOLERANCES OVER HIGH RED LINE. PILOT PERFORMED PRECAUTIONARY ENGINE SHUT DOWN, ATC DECLARED AN EM
- [SDR CA190725008](https://openairdocs.org/sdr/CA190725008), Jul 14, 2019: PIN. SHEARED. (CAN) NOSE GEAR UPPER SCISSOR LINK SPRING PIN FOUND SHEARED AND SHAFT WAS MIGRATING OUT OF SCISSOR LINK. FLEET CAMPAIGN WAS CONDUCTED AND ONE MORE ROLL PIN WAS 
- [SDR KY7A2019040435001](https://openairdocs.org/sdr/KY7A2019040435001), Mar 14, 2019: NOZZLE. BROKEN. CARRIER RECIEVED REPORT OF BAD SOAP SAMPLE. CARRIER DISASSEMBLED ENGINE GEARARBOX AND FOUND BROKEN OIL NOZZLE ASSEMBLY IN INTERMEDIATE HOUSING AND GEAR ASSEMBLY
- [SDR JIKA201902201501](https://openairdocs.org/sdr/JIKA201902201501), Feb 15, 2019: ENGINE. MAKING METAL. MAINTENANCE DISCREPANCY: THE PILOT REPORTED WHILE IN CRUISE FLIGHT THAT THE L\H ENGINE CHIP DETECTOR LIGHT ILLUMINATED. THE PILOT FOLLOWING PROCEDURES PERFORMED
- [SDR 2020FA0000078](https://openairdocs.org/sdr/2020FA0000078), Nov 19, 2018: SPUR GEAR. FRACTURED. GEAR PN 896884-1 APPARENTLY FRACTURED AT THE KEYWAY ALLOWING THE MAIN SHAFT DRIVE TO THE FUEL CONTROL DRIVE TRAIN TO BECOME DISENGAGED CAUSING AN UNCOMMANDED EN
- [SDR FJTA17124871](https://openairdocs.org/sdr/FJTA17124871), Dec 8, 2017: B-NUT. LOOSE. CREW REPORTED AFTER DEPARTURE FROM MDW AT APPROXIMATELY 3000' THE RT ENG OIL LT CAME ON AND OIL PRESS READ ZERO. PERFORMED RH ENG SHUTDOWN AND RETURNED TO MDW. 
- [SDR JIKA2017062201](https://openairdocs.org/sdr/JIKA2017062201), Jun 22, 2017: LIMITER. INTERMITTENT. DURING CRUISE, THE RT ENGINE BEGAN TO LOSE POWER. THE RT ENGINE STARTED TO BYPASS FUEL LOWER THAN NORMAL EGT TEMPERATURE. REDUCED POWER AND THE AFFECTED ENGINE 
- [SDR JIKA2017052202](https://openairdocs.org/sdr/JIKA2017052202), May 22, 2017: ENGINE. POWER LOSS. DURING DESCENT, AND WHEN THE ENGINE POWER WAS REDUCED ON THE RIGHT ENGINE, FOUND THE POWER LEVER UNRESPONSIVE. DISCONTINUED THE APPROACH TO TROUBLESHOT THE ISSU
- [SDR BIGA20160531001](https://openairdocs.org/sdr/BIGA20160531001), May 27, 2016: TUBE. MISALIGNED. THE PILOT NOTED A LT ENG OIL PRESS FLUCTUATION, THEN DURING CLIMB TO 2000 FT, THEN THE LOW OIL PRESS LIGHT CAME ON & TORQUE FLUCTUATION OCCURRED. THE PILOT PERF
- [SDR 2016FA0000220](https://openairdocs.org/sdr/2016FA0000220), May 10, 2016: HINGE BRACKET. CORRODED. RT INBD AILERON HINGE BRACKET FOUND TO HAVE EXFOLIATION CORROSION AT AIRFRAME ATTACH POINT, REQUIRING REPLACEMENT OF PART. OTHER CONTROL SURFACE HINGES/ATTACH B
- [SDR CA150814005](https://openairdocs.org/sdr/CA150814005), Aug 12, 2015: THRUST BEARING. DAMAGED. (CAN) DURING PRODUCTION ACCEPTANCE TESTING, THE THRUST BEARING, 1415-336 WAS FOUND TO EXHIBIT EXCESSIVE WEAR AFTER 1.5 HR TEST PERIOD. THIS BEARING IS USED IN C
- [SDR JKGC20150604001](https://openairdocs.org/sdr/JKGC20150604001), Jun 4, 2015: SERVO. DAMAGED. PILOT FELT VIBRATION IN YOKE, MADE PRECAUTIONARY LANDING. RT ELEVATOR SERVO, SERVO CONTROL ROD & ELEVATOR SKINS SUSTAINED DAMAGE.
- [SDR 39LA20150501135](https://openairdocs.org/sdr/39LA20150501135), May 1, 2015: ESCAPE HATCH. DEPARTED. DURING TAKEOFF ROLL, THE TOP ESCAPE HATCH DEPARTED THE ACFT. THE TAKEOFF WAS ABORTED WITHOUT INCIDENT & RETURNED TO PARKING.
- [SDR 39LA20150224109](https://openairdocs.org/sdr/39LA20150224109), Feb 24, 2015: SHAFT. SHEARED. DURING THE WALK AROUND INSPECTION PRIOR TO FLIGHT, MX OBSERVED THAT THE LT & RT ELEVATORS WERE DEFLECTED IN OPPOSITE DIRECTIONS. FURTHER INVESTIGATION REVEALED 
- [SDR 39LA20150203106](https://openairdocs.org/sdr/39LA20150203106), Feb 3, 2015: LIGHT. MALFUNCTIONED. AT CRUISE FLIGHT DURING NIGHT VISION GOGGLE TRAINING THERE WAS AN ORDER OF SMOKE IN THE FLIGHT DECK. THE COPILOTS SIDE OF THE OVERHEAD PANEL WAS HOT TO THE TOUC
- [SDR 39LA20150115105](https://openairdocs.org/sdr/39LA20150115105), Jan 15, 2015: UNKNOWN. SMOKE. DURING CLIMB OUT AT APPROX 10,000 FT MSL THE FLIGHT CREW REPORTED A STRONG SMOKE SMELL IN THE FLIGHT DECK FOLLOWED BY A PLUME OF SMOKE RISING FROM THE FLOOR BEN
- [SDR CA141104006](https://openairdocs.org/sdr/CA141104006), Oct 7, 2014: INDICATOR. READS HIGH. (CAN) COPILOTS ASI READS 85 KTS HIGHER THAN PILOTS ASI. INDICATOR REPLACED AND GROUND CHECKER SERVICEABLE. ACFT RETURN TO SERVICE.
- [SDR 39LA2014060900005](https://openairdocs.org/sdr/39LA2014060900005), Jun 9, 2014: PROPELLER. SPLIT. IN CRUISE FLIGHT HEARD A LOUD BANG. SCANNED THE ENG INSTRUMENTS, THE LT TORQUE GAUGE WAS AT 120%, THE LT EGT HAD DROPPED BY APPROXIMATELY 100 DEGREES & THE LT F
- [SDR 8EKA20140327](https://openairdocs.org/sdr/8EKA20140327), Mar 16, 2014: ENGINE. BIRD INGESTION. BIRD STRIKE ON NR 2 ENG. WAITING FOR OFFICIAL REPORT FROM FLT CREW & MAINTENANCE. ENG CHANGE CURRENTLY IN PROCESS. SUPPLEMENTAL INFORMATION WILL BE PROVIDED UPO
- [SDR 39LA2014022860](https://openairdocs.org/sdr/39LA2014022860), Feb 28, 2014: CONNECTOR. DAMAGED. DURING CRUISE FLIGHT FROM OASH TO OAIX THE FLIGHT CREW COULD SMELL HOT ELECTRICAL FUMES IN THE FLIGHT DECK. THE QRH WAS COMPLIED WITH, & THE SOURCE OF THE ELECT
- [SDR 39LA2014022459](https://openairdocs.org/sdr/39LA2014022459), Feb 24, 2014: UNKNOWN. FUMES. DURING CRUISE FLIGHT FROM OAMS TO OAIX THE FLIGHT CREW EXPERIENCED FUMES IN THE FLIGHT DECK. O2 MASKS WERE DONNED BY THE CREW & THE QRH WAS COMPLIED WITH. THE E
- [SDR 8EKA20140305001](https://openairdocs.org/sdr/8EKA20140305001), Jan 18, 2014: MOUNT. DEFORMED. DURING POST FLIGHT INSPECTION, FOUND ENG ISOLATOR MOUNT PAD TO BE DEFORMED AFTER 13.6 HOURS IN USE. THIS UNIT WAS REPLACED PREVIOUSLY ON 01/06/2013 DUE TO DE-BO
- [SDR 39LA2013121930](https://openairdocs.org/sdr/39LA2013121930), Dec 19, 2013: FRAME. CRACKED. FRAME 27F, STATION 12615 BETWEEN STRINGER 1L & 1R IS CRACKED IN RADIUS BEYOND LIMITS. REPLACED FRAME 27F AT STATION 12615 IAW AIRLIFT EO 2013047-311 PARA 8 41 R
- [SDR 39LA2013121931](https://openairdocs.org/sdr/39LA2013121931), Dec 19, 2013: SKIN. DENTED. MULTIPLE DENTS IN FUSELAGE CTR BELLY SKIN AROUND FS 4670. FABRICATED REPAIR DOUBLER & INSTALLED IAW CASA 212-300SRM APPENDIX II, FIG B7 & EO 2013047-311 PARA 8 
- [SDR 39LA2013121932](https://openairdocs.org/sdr/39LA2013121932), Dec 19, 2013: SKIN. DENTED. RIGHT SIDE FUSELAGE SKIN DENTED SEVERAL PLACES BETWEEN FS 3550 - 3950 ABOVE & BELOW STRINGER 7R. R & R RT SIDE FUSELAGE SKIN AT FS 3550 - 3950 ABOVE & BELOW STR
- [SDR 39LA2013121933](https://openairdocs.org/sdr/39LA2013121933), Dec 19, 2013: SKIN. DENTED. LEFT SIDE FUSELAGE SKIN HAS A DENT BETWEEN FS 3950 - 4310, BELOW STRINGER 18L. R & R SKIN AT FS 3550 & FS 3950 BELOW STRINGER 18L IAW EO 2013047-311 PARA 8 19 R
- [SDR 39LA2013121934](https://openairdocs.org/sdr/39LA2013121934), Dec 19, 2013: SKIN. DENTED. DENT ON LOWER SKIN OF LT HORIZONTAL STABILIZER STATION HSS3620. REPAIRED DAMAGED AREA ON LOWER SKIN OF LT HORIZONTAL STABILIZER BY INSTALLING A DOUBLER STATION 
- [SDR 39LA2013121935](https://openairdocs.org/sdr/39LA2013121935), Dec 19, 2013: SUPPORT CHANNEL. CORRODED. RIGHT SEAT TRACK SUPPORT CHANNEL BETWEEN FS 2400 & FS 2960 HAS HEAVY CORROSION AROUND ATTACHMENTS. REPLACED SEAT TRACK SUPPORT CHANNEL BETWEEN FS 2400 & 2960 IA
- [SDR 39LA2013121936](https://openairdocs.org/sdr/39LA2013121936), Dec 19, 2013: SKIN. DENTED. LEFT WING LOWER SKIN DENTED OTBD OF EXISTING REPAIR. R & R REPAIR IAW EO 2013047-311 PARA 8 40 REV B.
- [SDR 39LA2013121937](https://openairdocs.org/sdr/39LA2013121937), Dec 19, 2013: CHANNEL. CORRODED. LEFT WING INBD FLAP TRACK U CHANNEL SHOWS SIGNS OF HEAT EROSION & CORROSION. REPLACED LT WING INBD FLAP TRACK U CHANNEL IAW EO 20130417-311 PARA 8.25 & PARA 8.3
- [SDR 39LA2013121938](https://openairdocs.org/sdr/39LA2013121938), Dec 19, 2013: SKIN. CORRODED. LEFT WING EXHAUST TRAIL SKIN SHOWS SIGNS OF HEAT EROSION & CORROSION. REPLACED LT WING EXHAUST TRAIL SKIN IAW EO 2013047-311 PARA 8.21 REV B.
- [SDR 39LA2013121939](https://openairdocs.org/sdr/39LA2013121939), Dec 19, 2013: CHANNEL. CORRODED. LEFT WING INBD FLAP TRACK U CHANNEL SHOWS SIGNS OF HEAT EROSION & CORROSION. REPLACED LT WING INBD FLAP TRACK U CHANNEL IAW EO 20130417-311 PARA 8.25 & PARA 8.3
- [SDR 39LA2013121940](https://openairdocs.org/sdr/39LA2013121940), Dec 19, 2013: SKIN. CORRODED. RIGHT WING EXHAUST TRAIL SKIN SHOWS SIGNS OF HEAT EROSION & CORROSION. REPLACED RT WING EXHAUST TRAIL SKIN IAW EO 2013047-311 PARA 8.22 REV B.
- [SDR 39LA2013121941](https://openairdocs.org/sdr/39LA2013121941), Dec 19, 2013: RIB. DAMAGED. RIGHT HAND OTBD WING RIB AT WS 9500 FOUND DAMAGED WITH MULTIPLE CRACKS & DENTED FORMERS. R & R RT HAND WING RIB IAW EO2013047-311 PARA 8.42 REV B.
- [SDR CA131126010](https://openairdocs.org/sdr/CA131126010), Nov 14, 2013: BEARING. FAILED. (CAN) PILOT REPORTED CHIP DETECTOR LIGHT ILLUMINATED FOR SEVERAL MINUTES AND THEN EXTINGUISED DURING FLIGHT. FLIGHT CONTINUED NORMALLY. UPON INSPECTION OF THE M
- [SDR 8EKA20140124001](https://openairdocs.org/sdr/8EKA20140124001), Nov 5, 2013: SKIN. CRACKED. CRACKS ON & IN THE VICINITY OF THE AFT UPPER DOOR WERE FOUND. ON 22-NOV-13 5 CRACKS WERE REPAIRED IAW THE SRM. THE ACFT WAS FLOWN UNTIL 27-NOV-13 WHEN THE DOM B
- [SDR 39LA2013072400114](https://openairdocs.org/sdr/39LA2013072400114), Jul 24, 2013: SKIN. CORRODED. WHILE PERFORMING GENERAL VISUAL INSPECTION OF WING (TASK 57.02, ITEM 11 OF 1 YEAR INSPECTION UNDER COMPANY CAMP, WO 124890-5), FOUND WING SKIN BEHIND NR 2 ENGIN
- [SDR 2013FA0000248](https://openairdocs.org/sdr/2013FA0000248), Apr 18, 2013: BLADE. MISMANUFACTURED. DURING INSTALLATION OF BLADES IN ROTOR HUB, IT WAS FOUND THAT 1 BLADE ROOT PLATFORM WAS NOTICEABLY LONGER THAN ALL OTHER BLADES. THIS BLADE ROOT PLATFORM WAS ME
- [SDR LHO2013F00000](https://openairdocs.org/sdr/LHO2013F00000), Mar 29, 2013: BELLCRANK. DEFORMED. THE NOSE GEAR TRAPEZE (BELLCRANK) BECAME DEFORMED, PROBABLY FROM THE GEAR DOOR RETRACT RAMP DURING RETRACTION. THE NOSE UNSAFE LIGHT REMAINED ILLUMINATED AND EX

All 394: https://openairdocs.org/engine/airesearch-tpe331-series/reports.md

## STCs that may be installed (OpenAirDocs) (20)

Approved for this engine 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 SE02538AK](https://openairdocs.org/stc/SE02538AK): Modification of Honeywell TPE331-12JR-702TT engine. TAE Aerospace (CTEC). Lists TPE331-12JR
- [STC SE03035AT](https://openairdocs.org/stc/SE03035AT): Installation of Royal Atlantic Aviation Engine Oil Filter Bypass Warning System, Kit P/N RAA2003-1-1. Reds Aircraft Service Inc. Lists TPE331-10N
- [STC SE00265AT](https://openairdocs.org/stc/SE00265AT): Install Ayres Fuel Manifold Purge Assembly Kit, P/N 21757-1 in accordance with "Installation Instructions - Ayres P/N 21757-1 Fuel Manifold Purge Assy-Kit" Dwg. No. 21757-1(1), Revision none, dated April 20, 1993, or later FAA approved revision. Thrush Aircraft Inc. Lists TPE331-1
- [STC SE2924SO](https://openairdocs.org/stc/SE2924SO): Installation of Garrett TPE-331-10 combustor and turbine in the TPE331-8 engine. National Flight Lakeland. Lists TPE331-8
- [STC SE01461NY](https://openairdocs.org/stc/SE01461NY): Propeller pitch control system modification. Hartzell HC-E4N-5D/D9690(B) propeller installed per STC SA01462NY. Not approved on serial numbers TC-398 through TC-418. Hartzell Propeller Inc. Lists TPE331-10UA
- [STC SE01604CH](https://openairdocs.org/stc/SE01604CH): Convert Honeywell TPE331-10AV-511B to a TPE331-10AV-511KA. National Flight Services, Inc. Lists TPE331-10AV
- [STC SE00229AT](https://openairdocs.org/stc/SE00229AT): Installation of Garrett TPE331-10 Combustor and Turbine in TPE331-6 engine. National Flight Services, Inc. Lists TPE331-6
- [STC SE00275AT](https://openairdocs.org/stc/SE00275AT): Installation of GarrettTPE331-10 combustor and turbine in the TPE331-5 engine. National Flight Services, Inc. Lists TPE331-5
- [STC SE00691CH](https://openairdocs.org/stc/SE00691CH): Modification of a turboprop engine to a turboshaft configuration by incorporation of AlliedSignal (Garrett) TSE331-3U turboshaft gearbox components and other associated changes. National Flight Services, Inc. Lists TPE331-10UA
- [STC SE383CH](https://openairdocs.org/stc/SE383CH): Modification of engines. National Flight Services, Inc. Lists TPE331-1
- [STC SE7547SW](https://openairdocs.org/stc/SE7547SW): Install Garrett P/N 865558-16 or865558-1E propeller pitch control cam. Peacock Joe N. Lists TPE331-25A
- [STC SE8029SW](https://openairdocs.org/stc/SE8029SW): Modify propeller pitch control, P/N 869130, by installing pitch control cam, Garrett P/N869386-1. Agri Jet Power, Inc. Lists TPE331-1
- [STC SE1725CE](https://openairdocs.org/stc/SE1725CE): Modification to replace torque pressure compensator with a plug for raw torque pressure indicating provision. Air Midwest, Inc. Lists TPE331-3UW
- [STC SE33WE](https://openairdocs.org/stc/SE33WE): Modification of: ( 1) Manual fuel valve and beta cams; (2) Fuel control linkage and propeller servo cam; and (3)Automatic control of bleed valve and engine starting functions; S/N P61801 only. Garrett Turbine Engine Company A Division of the Garrett Corporation. Lists TPE331-25D
- [STC SE35WE](https://openairdocs.org/stc/SE35WE): Modification of the fuel control, linkage to permit 75% r.p.m. for low ground idle. Garrett Turbine Engine Company Division of Garret Corporation. Lists TPE331-47
- [STC SE39WE](https://openairdocs.org/stc/SE39WE): Modification of the fuel control linkage to permit 75% r.p.m. for ground idle doe S/N 86001. Garrett Turbine Engine Company A Division of the Garrett Corporation. Lists TPE331-57
- [STC SE50WE](https://openairdocs.org/stc/SE50WE): One engine only. Modification of a Model TPE331-25DAL to. incorporate the engine components associated with a torque and temperature 1imitinq system in accordance with AiResearch Kit PIN 896642-1. An en9ine incorporating this kit is reidentified as a Model TPE331-25DALT . Garrett Turbine Engine Company Division of Garret Corporation. Lists TPE331-25DA
- [STC SE68WE](https://openairdocs.org/stc/SE68WE): Deletion of fireshield installation kit. West-Figueroa Trust. Lists TPE331-6
- [STC SE56WE](https://openairdocs.org/stc/SE56WE): Serial Numbers P-06012 AND P-06024: Installation of heated compressor inlet temperature sensor lines. AiResearch Manufacturing Company. Lists TPE331-5
- [STC SE38WE](https://openairdocs.org/stc/SE38WE): Modification of fuel control linkage to permit operation of 75% idle speed. S/N 61701 & 61702. Garrett Turbine Engine Company Division of Garret Corporation. Lists TPE331-55

## PMA parts (OpenAirDocs) (693, 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 engine model on its data sheet, so check the FAA record before relying on it. Newest first.

- [S9413-114WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144043282220261009134010.0001): Packing, Preform - Fluorocarbon. Wencor, LLC · PMA PQ1370NM · Replaces S9413-114 · Oct 1, 2026
- [3101373-1HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126059261820250813163423.0001): Lock Plate. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 3101373-1 · Aug 7, 2025
- [3101703-14HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181876712620250807175048.0001): Bushing. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 3101703-14 · Aug 4, 2025
- [3101703-16HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175207257420250807175049.0001): Bushing. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 3101703-16 · Aug 4, 2025
- [3101703-1HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152797754520250807175044.0001): Bushing. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 3101703-1 · Aug 4, 2025
- [893579-1HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146766403720250813163429.0001): Bushing. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 893579-1 · Aug 4, 2025
- [893579-1HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146766403720250813163429.0001): Bushing. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 893579-1 · Aug 4, 2025
- [3101703-7HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137102380520250807175046.0001): Bushing. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 3101703-7 · Aug 4, 2025
- [3101703-8HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131745553520250807175047.0001): Bushing. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 3101703-8 · Aug 4, 2025
- [3101703-17HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127548085620250807175049.0001): Bushing. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 3101703-17 · Aug 4, 2025
- [3101703-3HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117434518720250807175045.0001): Bushing. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 3101703-3 · Aug 4, 2025
- [3101703-15HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID108959826720250807175049.0001): Bushing. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 3101703-15 · Aug 4, 2025
- [3101759-4HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID104626277420250807175053.0001): Bushing. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 3101759-4 · Aug 4, 2025
- [27-64065-011ANB](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID119105478920250604155815.0001): SPECIAL FITTING. ANB Aviation Parts LLC · PMA PQ1730CE · Replaces 27-64065-011 · Mar 20, 2025
- [S9417-2-104AACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150145693920250305142024.0001): Washer, Key. Aircraft Component Design LLC · PMA PQ2138NE · Replaces S9417-2-104A · Mar 3, 2025
- [S9417-2-105AACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141950116920250305142024.0001): Washer, Key. Aircraft Component Design LLC · PMA PQ2138NE · Replaces S9417-2-105A · Mar 3, 2025
- [867595-3ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158636921420250303153509.0001): Gasket. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 867595-3 · Feb 20, 2025
- [651-525-9004ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154906491420250303153514.0001): Seal. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 651-525-9004 · Feb 20, 2025
- [868746-6ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141088441820250303153509.0001): Gasket. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 868746-6 · Feb 20, 2025
- [967659-4ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID140039625020250303153208.0001): Seat-Valve. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 967659-4 · Feb 20, 2025
- [651-525-9003ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133082267820250303153514.0001): Seal. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 651-525-9003 · Feb 20, 2025
- [967659-4ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126232837620250303153208.0001): Seat-Valve. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 967659-4 · Feb 20, 2025
- [967659-4ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123352496420250303153208.0001): Seat-Valve. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 967659-4 · Feb 20, 2025
- [1010-808ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186320971520240926215357.0001): Washer. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 1010-808 · Sep 5, 2024
- [1010-808ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186320971520240926215357.0001): Washer. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 1010-808 · Sep 5, 2024
- [1010-808ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186320971520240926215357.0001): Washer. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 1010-808 · Sep 5, 2024
- [3003-348ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133544675020240926215358.0001): Shim. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 3003-348 · Sep 5, 2024
- [3003-348ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133544675020240926215358.0001): Shim. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 3003-348 · Sep 5, 2024
- [3003-348ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133544675020240926215358.0001): Shim. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 3003-348 · Sep 5, 2024
- [3210-100ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID109913645120240926215358.0001): Washer. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 3210-100 · Sep 5, 2024
- [3210-100ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID109913645120240926215358.0001): Washer. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 3210-100 · Sep 5, 2024
- [3210-100ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID109913645120240926215358.0001): Washer. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 3210-100 · Sep 5, 2024
- [AAP-1410- 628](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176846208520240515131435.0001): Thrust Bearing. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Woodward P/N: 1410-628 used in… · May 6, 2024
- [AAP-1410- 628](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176846208520240515131435.0001): Thrust Bearing. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Woodward P/N: 1410-628 used in… · May 6, 2024
- [AAP-1410- 628](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176846208520240515131435.0001): Thrust Bearing. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Woodward P/N: 1410-628 used in… · May 6, 2024
- [AAP-1415- 336](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID136948528220240424190520.0001): Thrust Bearing. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Woodward P/N: 1415-336 used in… · Apr 17, 2024
- [AAP-1415- 336](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID136948528220240424190520.0001): Thrust Bearing. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Woodward P/N: 1415-336 used in… · Apr 17, 2024
- [AAP-1415- 336](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID136948528220240424190520.0001): Thrust Bearing. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Woodward P/N: 1415-336 used in… · Apr 17, 2024
- [AAP-1415- 336](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111511963520240424190519.0001): Thrust Bearing. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Woodward P/N: 1415-336 used in… · Apr 17, 2024
- [AAP-1415- 336](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111511963520240424190519.0001): Thrust Bearing. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Woodward P/N: 1415-336 used in… · Apr 17, 2024
- [AAP-1415- 336](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111511963520240424190519.0001): Thrust Bearing. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Woodward P/N: 1415-336 used in… · Apr 17, 2024
- [3103365-1ANB](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID153947124120250430234712.0001): Screen. ANB Aviation of CT, LLC · PMA PQ10055NE · Replaces 3103365-1 · Feb 15, 2024
- [S9413-012WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164716779820240919135854.0001): Packing, Preform - Fluorocarbon. Wencor, LLC · PMA PQ1370NM · Replaces S9413-012 · Sep 11, 2023
- [S9413-012WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164716779820240919135854.0001): Packing, Preform - Fluorocarbon. Wencor, LLC · PMA PQ1370NM · Replaces S9413-012 · Sep 11, 2023
- [186320ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144106745920230705144646.0001): Gasket. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 186320 · Jun 27, 2023
- [866759-1TX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131334739220230314100841.0001): Ring. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 866759-1 · Mar 13, 2023
- [866759-1TX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131334739220230314100841.0001): Ring. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 866759-1 · Mar 13, 2023
- [182783ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145582205620230203133414.0001): Packing, Preformed. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 182783 · Jan 30, 2023
- [1019-916ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137827152720230203133411.0001): Ring, Spiral Retaining. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 1019-916 · Jan 30, 2023
- [1354-116ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134383448420230203133413.0001): Packing, Preformed. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 1354-116 · Jan 30, 2023

All of them: https://openairdocs.org/engine/airesearch-tpe331-series/pma.md

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