# Pratt & Whitney Canada PT6A-65B

- Type: Engine model (FAA registry)
- Registry code: 52115
- Manufacturer (registry): P&W CANADA
- Model: PT6A-65B
- Engine type: Turbo-prop
- Power: 1,173 hp
- Data sheet: [TCDS E4EA](https://openairdocs.org/tcds/E4EA) (OpenAirDocs)
- Holder: Pratt & Whitney Canada Corp.
- Installed in: 77 registered aircraft
- Page: https://openairdocs.org/engine/pratt-whitney-canada-pt6a-65b

Model codes come from the FAA registry's reference file.

## 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 2004-25-18](https://openairdocs.org/ad/2004-25-18): Propeller governor assemblies · Pratt & Whitney Canada PT6A-60A and PT6A-65B. Effective Jan 18, 2005
- [AD 97-04-12](https://openairdocs.org/ad/97-04-12): Compressor Bleed-off Valve · Pratt & Whitney Canada PT6A-11, PT6A-110, PT6A-112 and 52 more. Effective Mar 14, 1997

## Information bulletins (advisory) (2)

- [SAIB NE-15-21](https://openairdocs.org/saib/NE-15-21): Fuel Injector Nozzle. Issued Aug 19, 2015
- [SAIB CE-03-24](https://openairdocs.org/saib/CE-03-24): . Issued Feb 19, 2003

## Registered aircraft (77, first 50)

- [N101UE](https://openairdocs.org/aircraft/N101UE): [Alpine Aviation Inc](https://openairdocs.org/faa-owner/ALPINE%20AVIATION%20INC), [Provo, UT](https://openairdocs.org/faa-place/UT/Provo), built 1989, S/N UC-101
- [N103SF](https://openairdocs.org/aircraft/N103SF): [Alpine Aviation Inc](https://openairdocs.org/faa-owner/ALPINE%20AVIATION%20INC), [Provo, UT](https://openairdocs.org/faa-place/UT/Provo), built 1990, S/N UC-103
- [N110AX](https://openairdocs.org/aircraft/N110AX): [Alaska Central Express Inc](https://openairdocs.org/faa-owner/ALASKA%20CENTRAL%20EXPRESS%20INC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1990, S/N UC-93
- [N111YV](https://openairdocs.org/aircraft/N111YV): [Uas Transervices Inc](https://openairdocs.org/faa-owner/UAS%20TRANSERVICES%20INC), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 1990, S/N UC-111
- [N112YV](https://openairdocs.org/aircraft/N112YV): [Uas Transervices Inc](https://openairdocs.org/faa-owner/UAS%20TRANSERVICES%20INC), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 1990, S/N UC112
- [N114AX](https://openairdocs.org/aircraft/N114AX): [Alpine Aviation Inc](https://openairdocs.org/faa-owner/ALPINE%20AVIATION%20INC), [Provo, UT](https://openairdocs.org/faa-place/UT/Provo), built 1988, S/N UC-36
- [N117AX](https://openairdocs.org/aircraft/N117AX): [Alaska Central Express Inc](https://openairdocs.org/faa-owner/ALASKA%20CENTRAL%20EXPRESS%20INC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1989, S/N UC-79
- [N118AX](https://openairdocs.org/aircraft/N118AX): [Alaska Central Express Inc](https://openairdocs.org/faa-owner/ALASKA%20CENTRAL%20EXPRESS%20INC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1990, S/N UC116
- [N119AX](https://openairdocs.org/aircraft/N119AX): [Alaska Central Express Inc](https://openairdocs.org/faa-owner/ALASKA%20CENTRAL%20EXPRESS%20INC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1988, S/N UC-43
- [N120UC](https://openairdocs.org/aircraft/N120UC): [Alpine Aviation Inc](https://openairdocs.org/faa-owner/ALPINE%20AVIATION%20INC), [Provo, UT](https://openairdocs.org/faa-place/UT/Provo), built 1990, S/N UC120
- [N124AX](https://openairdocs.org/aircraft/N124AX): [Alaska Central Express Inc](https://openairdocs.org/faa-owner/ALASKA%20CENTRAL%20EXPRESS%20INC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1991, S/N UC158
- [N125AX](https://openairdocs.org/aircraft/N125AX): [Alaska Central Express Inc](https://openairdocs.org/faa-owner/ALASKA%20CENTRAL%20EXPRESS%20INC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1988, S/N UC44
- [N126AX](https://openairdocs.org/aircraft/N126AX): [Alaska Central Express Inc](https://openairdocs.org/faa-owner/ALASKA%20CENTRAL%20EXPRESS%20INC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1990, S/N UC-140
- [N128AX](https://openairdocs.org/aircraft/N128AX): [Tailwind Investments LLC](https://openairdocs.org/faa-owner/TAILWIND%20INVESTMENTS%20LLC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1989, S/N UC68
- [N130SF](https://openairdocs.org/aircraft/N130SF): [Suburban Air Freight Inc](https://openairdocs.org/faa-owner/SUBURBAN%20AIR%20FREIGHT%20INC), [Omaha, NE](https://openairdocs.org/faa-place/NE/Omaha), built 1990, S/N UC-130
- [N131SF](https://openairdocs.org/aircraft/N131SF): [Suburban Air Freight Inc](https://openairdocs.org/faa-owner/SUBURBAN%20AIR%20FREIGHT%20INC), [Omaha, NE](https://openairdocs.org/faa-place/NE/Omaha), built 1990, S/N UC-131
- [N133BA](https://openairdocs.org/aircraft/N133BA): [Alpine Aviation Inc](https://openairdocs.org/faa-owner/ALPINE%20AVIATION%20INC), [Provo, UT](https://openairdocs.org/faa-place/UT/Provo), built 1986, S/N UB54
- [N150KJ](https://openairdocs.org/aircraft/N150KJ): [Alpine Aviation Inc](https://openairdocs.org/faa-owner/ALPINE%20AVIATION%20INC), [Provo, UT](https://openairdocs.org/faa-place/UT/Provo), built 1991, S/N UC-150
- [N159SF](https://openairdocs.org/aircraft/N159SF): [Suburban Air Freight Inc](https://openairdocs.org/faa-owner/SUBURBAN%20AIR%20FREIGHT%20INC), [Omaha, NE](https://openairdocs.org/faa-place/NE/Omaha), built 1991, S/N UC-159
- [N166MM](https://openairdocs.org/aircraft/N166MM): [Crider Flying Service Inc](https://openairdocs.org/faa-owner/CRIDER%20FLYING%20SERVICE%20INC), [Swifton, AR](https://openairdocs.org/faa-place/AR/Swifton), built 1999, S/N 502A-0572
- [N190EF](https://openairdocs.org/aircraft/N190EF): [Triple E Farms LLC](https://openairdocs.org/faa-owner/TRIPLE%20E%20FARMS%20LLC), [Pasco, WA](https://openairdocs.org/faa-place/WA/Pasco), built 1985, S/N LJ-1122
- [N190PM](https://openairdocs.org/aircraft/N190PM): [Planemasters Ltd](https://openairdocs.org/faa-owner/PLANEMASTERS%20LTD), [West Chicago, IL](https://openairdocs.org/faa-place/IL/West%20Chicago), built 1986, S/N UB66
- [N191CZ](https://openairdocs.org/aircraft/N191CZ): [Planemasters Ltd](https://openairdocs.org/faa-owner/PLANEMASTERS%20LTD), [West Chicago, IL](https://openairdocs.org/faa-place/IL/West%20Chicago), built 1986, S/N UB-59
- [N193CZ](https://openairdocs.org/aircraft/N193CZ): [Planemasters Ltd](https://openairdocs.org/faa-owner/PLANEMASTERS%20LTD), [West Chicago, IL](https://openairdocs.org/faa-place/IL/West%20Chicago), built 1989, S/N UC-73
- [N198GA](https://openairdocs.org/aircraft/N198GA): [Alpine Aviation Inc](https://openairdocs.org/faa-owner/ALPINE%20AVIATION%20INC), [Provo, UT](https://openairdocs.org/faa-place/UT/Provo), built 1984, S/N UB-5
- [N218SL](https://openairdocs.org/aircraft/N218SL): [Alpine Aviation Inc](https://openairdocs.org/faa-owner/ALPINE%20AVIATION%20INC), [Provo, UT](https://openairdocs.org/faa-place/UT/Provo), built 1990, S/N UC113
- [N219RM](https://openairdocs.org/aircraft/N219RM): [Moro Aircraft Leasing Inc](https://openairdocs.org/faa-owner/MORO%20AIRCRAFT%20LEASING%20INC), [Two Rivers, AK](https://openairdocs.org/faa-place/AK/Two%20Rivers), built 1988, S/N UC-13
- [N219VP](https://openairdocs.org/aircraft/N219VP): [Alpine Aviation Inc](https://openairdocs.org/faa-owner/ALPINE%20AVIATION%20INC), [Provo, UT](https://openairdocs.org/faa-place/UT/Provo), built 1984, S/N UB-14
- [N21RZ](https://openairdocs.org/aircraft/N21RZ): [Uas Transervices Inc](https://openairdocs.org/faa-owner/UAS%20TRANSERVICES%20INC), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 1990, S/N UC-106
- [N245AX](https://openairdocs.org/aircraft/N245AX): [Tailwind Investments LLC](https://openairdocs.org/faa-owner/TAILWIND%20INVESTMENTS%20LLC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1989, S/N UC-83
- [N246AX](https://openairdocs.org/aircraft/N246AX): [Tailwind Investments LLC](https://openairdocs.org/faa-owner/TAILWIND%20INVESTMENTS%20LLC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1990, S/N UC-114
- [N247AX](https://openairdocs.org/aircraft/N247AX): [Tailwind Investments LLC](https://openairdocs.org/faa-owner/TAILWIND%20INVESTMENTS%20LLC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1990, S/N UC-136
- [N248AX](https://openairdocs.org/aircraft/N248AX): [Tailwind Investments LLC](https://openairdocs.org/faa-owner/TAILWIND%20INVESTMENTS%20LLC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1991, S/N UC-154
- [N253SF](https://openairdocs.org/aircraft/N253SF): [Alpine Aviation Inc](https://openairdocs.org/faa-owner/ALPINE%20AVIATION%20INC), [Provo, UT](https://openairdocs.org/faa-place/UT/Provo), built 1989, S/N UC53
- [N26RZ](https://openairdocs.org/aircraft/N26RZ): [Uas Transervices Inc](https://openairdocs.org/faa-owner/UAS%20TRANSERVICES%20INC), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 1990, S/N UC-134
- [N290PM](https://openairdocs.org/aircraft/N290PM): [Planemasters Ltd](https://openairdocs.org/faa-owner/PLANEMASTERS%20LTD), [West Chicago, IL](https://openairdocs.org/faa-place/IL/West%20Chicago), built 1987, S/N UB71
- [N3071A](https://openairdocs.org/aircraft/N3071A): [Uas Transervices Inc](https://openairdocs.org/faa-owner/UAS%20TRANSERVICES%20INC), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 1985, S/N UB-46
- [N31701](https://openairdocs.org/aircraft/N31701): [Uas Transervices Inc](https://openairdocs.org/faa-owner/UAS%20TRANSERVICES%20INC), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 1984, S/N UB-2
- [N31702](https://openairdocs.org/aircraft/N31702): [Uas Transervices Inc](https://openairdocs.org/faa-owner/UAS%20TRANSERVICES%20INC), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 1984, S/N UB-3
- [N31703](https://openairdocs.org/aircraft/N31703): [Uas Transervices Inc](https://openairdocs.org/faa-owner/UAS%20TRANSERVICES%20INC), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 1984, S/N UB-10
- [N31704](https://openairdocs.org/aircraft/N31704): [Uas Transervices Inc](https://openairdocs.org/faa-owner/UAS%20TRANSERVICES%20INC), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 1984, S/N UB-12
- [N31705](https://openairdocs.org/aircraft/N31705): [Uas Transervices Inc](https://openairdocs.org/faa-owner/UAS%20TRANSERVICES%20INC), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 1986, S/N UB-60
- [N322PW](https://openairdocs.org/aircraft/N322PW): [U S Air Force Special Operations Command](https://openairdocs.org/faa-owner/U%20S%20AIR%20FORCE%20SPECIAL%20OPERATIONS%20COMMAND), [Hurlburt Field, FL](https://openairdocs.org/faa-place/FL/Hurlburt%20Field), built 2010, S/N AJE 00322
- [N323FG](https://openairdocs.org/aircraft/N323FG): [US Air Force Special Operations Command](https://openairdocs.org/faa-owner/US%20AIR%20FORCE%20SPECIAL%20OPERATIONS%20COMMAND), [Hurlburt Field, FL](https://openairdocs.org/faa-place/FL/Hurlburt%20Field), built 2010, S/N AJE 00323
- [N324HA](https://openairdocs.org/aircraft/N324HA): [US Air Force Special Operations Command](https://openairdocs.org/faa-owner/US%20AIR%20FORCE%20SPECIAL%20OPERATIONS%20COMMAND), [Hurlburt Field, FL](https://openairdocs.org/faa-place/FL/Hurlburt%20Field), built 2011, S/N AJE00324
- [N324SA](https://openairdocs.org/aircraft/N324SA): [Atlantic Air Services 71991 Inc](https://openairdocs.org/faa-owner/ATLANTIC%20AIR%20SERVICES%2071991%20INC), [Largo, MD](https://openairdocs.org/faa-place/MD/Largo), built 1989, S/N UC-94
- [N329JD](https://openairdocs.org/aircraft/N329JD): [US Air Force Special Operations Command](https://openairdocs.org/faa-owner/US%20AIR%20FORCE%20SPECIAL%20OPERATIONS%20COMMAND), [Hurlburt Field, FL](https://openairdocs.org/faa-place/FL/Hurlburt%20Field), built 2011, S/N AJE00329
- [N330AF](https://openairdocs.org/aircraft/N330AF): [Uas Transervices Inc](https://openairdocs.org/faa-owner/UAS%20TRANSERVICES%20INC), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 1985, S/N UB-38
- [N331AF](https://openairdocs.org/aircraft/N331AF): [Uas Transervices Inc](https://openairdocs.org/faa-owner/UAS%20TRANSERVICES%20INC), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 1985, S/N UB-44
- [N331MF](https://openairdocs.org/aircraft/N331MF): [Universal Turbine Parts LLC](https://openairdocs.org/faa-owner/UNIVERSAL%20TURBINE%20PARTS%20LLC), [Prattville, AL](https://openairdocs.org/faa-place/AL/Prattville), built 2012, S/N AJE00331

All 77: https://openairdocs.org/engine/pratt-whitney-canada-pt6a-65b/aircraft.md

## NTSB investigations (8)

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 CEN21LA248](https://openairdocs.org/ntsb/CEN21LA248), Jun 3, 2021: Beech 1900 (N219VP), Denver, CO, substantial damage. Probable cause: The pilot’s failure to properly configure the airplane for landing, which resulted in a gear-up landing.
- [NTSB CEN20LA175](https://openairdocs.org/ntsb/CEN20LA175), May 9, 2020: Beech 1900 (N31704), San Antonio, TX, substantial damage. Probable cause: The failure of the left main landing gear upper drag leg arm due to substandard mechanical properties, which resulted in a collapse of the landing gear upon landing.
- [NTSB SEA08FA135](https://openairdocs.org/ntsb/SEA08FA135), May 23, 2008: Beech 1900C (N195GA), Billings, MT, destroyed, 1 fatal. Probable cause: The pilot's failure to maintain aircraft control during the initial climb for undetermined reasons.
- [NTSB SEA08FA062](https://openairdocs.org/ntsb/SEA08FA062), Jan 14, 2008: Hawker Beechcraft 1900C (N410UB), Lihue, HI, destroyed, 1 fatal. Probable cause: The pilot's spatial disorientation and loss of situational awareness. Contributing to the accident were the dark night and the task requirements of simultaneously monitoring the cockpit instruments…
- [NTSB MIA05WA010](https://openairdocs.org/ntsb/MIA05WA010), Oct 22, 2004: Beech 1900C (N79YV), Nassau, Bahamas, substantial damage
- [NTSB FTW99LA137](https://openairdocs.org/ntsb/FTW99LA137), May 11, 1999: Air Tractor AT-502A (N166MM), Huffman, TX, substantial damage. Probable cause: The pilot's inadequate compensation for the wind conditions during landing. Factors were the wind gusts and the high vegetation beside the runway.
- [NTSB NYC95LA078](https://openairdocs.org/ntsb/NYC95LA078), Mar 25, 1995: Beech 1900C (N34010), Covington, KY, substantial damage. Probable cause: a lack of procedures by the tug operator to prevent inadvertent movement of an unoccupied tug, which resulted in an airplane being struck by an unoccupied tug which moved on its own.
- [NTSB SEA93IA050](https://openairdocs.org/ntsb/SEA93IA050), Jan 11, 1993: Beech 1900C (N34010), Riverton, WY, incident, minor damage. Probable cause: THE PILOT'S DISORIENTATION. FACTORS INCLUDE SNOW, FOG, SNOW COVERED TERRAIN, AND A DRAINAGE DITCH.

## FAA accident and incident reports (76, 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 20250807017189I](https://openairdocs.org/incident/20250807017189I), Aug 7, 2025: Beech 1900C (N101UE), Salt Lake City, UT, Minor damage. On August 7, 2025, at approximately 0414 MST, the pilot in command (PIC) was issued takeoff clearance while completing the before-takeoff checklist. During the…
- [Incident 20211025023119I](https://openairdocs.org/incident/20211025023119I), Oct 25, 2021: Beech 1900C (N61UC), Salt Lake City, UT, Minor damage. On the night of August 23, 2021, the pilot was flying from jackson hole, Wyoming to Salt lake international airport, Utah. The pilot was flying in moderate…
- [Incident 20210812006819I](https://openairdocs.org/incident/20210812006819I), Aug 12, 2021: Beech 1900C (N247AX), King Salmon, AK, No damage. No. 2 engine failed in-flight from dut to anc. Aircraft diverted to akn and landed safely on one engine.
- [Accident 20210603005949A](https://openairdocs.org/incident/20210603005949A), Jun 3, 2021: Beech 1900 (N219VP), Denver, CO, Substantial damage. On 06/02/2021 at approximately (2000) hrs (MDT), N219VP, sn UB-14, BE-1900, cargo operator [privacy data omitted], during landing runway 17R at Denver…
- [Incident 20210208002139I](https://openairdocs.org/incident/20210208002139I), Feb 8, 2021: Beech 1900C (N118AX), Yakutat, AK, Minor damage. On February 8, 2021 at approximately 0350, N118AX a BE-1900C with the first officer in the right seat as the flying pilot, landed at Yakutat Airport runway 11…
- [Incident 20200908012989I](https://openairdocs.org/incident/20200908012989I), Sep 8, 2020: Beech 1900C (N218SL), Cheyenne, WY, Minor damage. Pilot took-off from denver international airport, Colorado (kden) and was enroute to Cheyenne regional airport, Wyoming (kcys). The pilot stated that while…
- [Accident 20200508005619A](https://openairdocs.org/incident/20200508005619A), May 8, 2020: Beech 1900C (N31704), San Antonio, TX, Substantial damage. N31704 a Beech 1900C on may 8, 2020 was on a flight from corpus christie, TX (kcrp) to San Antonio, TX (ksat). After departure from kcrp landing gear failed to…
- [Incident 20180822015269I](https://openairdocs.org/incident/20180822015269I), Aug 22, 2018: Beech 300 (N998BW), Wallace, NC, Minor damage. Aircraft landed on wet runway and hydroplaned, striking a runway edge light with its propeller.
- [Incident 20170104001499I](https://openairdocs.org/incident/20170104001499I), Jan 4, 2017: Beech 1900C (N198GA), Rawlings, WY, Minor damage. On January 4, 2017, N198GA struck a runway light with the right propeller braking. This resulted in a 5 inch piece being broken off of one propeller blade. The…
- [Incident 20160509004549I](https://openairdocs.org/incident/20160509004549I), May 9, 2016: Beech BE-1900 (N218SL), Missoula, MT, Minor damage. Shortly after leveling off at FL230 copilot?s windscreen spidered. Pilot declared an emergency and returned to Missoula int?l airport without further incident.
- [Incident 20160305002889I](https://openairdocs.org/incident/20160305002889I), Mar 5, 2016: Air Tractor Inc AT-602 (N602RS), Desarc, AR, Minor damage. On March 4, 2016 about 1330 central time an Air tractor AT-602, registered as N602RS, serial number 602-0661 to taylors flying service inc. landed at Taylor…
- [Incident 20101130051159I](https://openairdocs.org/incident/20101130051159I), Nov 30, 2010: Beech 1900 (N219VP), Greatfalls, MT, No damage. Pilot stated he departed holman aviation on taxiway 'a' between A1 and A2 at kgtf, he was running the checklist, looking inside the cockpit and veried off the…
- [Incident 20100916045389I](https://openairdocs.org/incident/20100916045389I), Sep 16, 2010: Beech 1900C (N191CZ), Milwaukee, WI, Minor damage. On approach to Milwaukee the pilot selected the gear down. The left and right main gear down and locked indicator lights illuminated but the nose gear light…
- [Incident 20090226010249I](https://openairdocs.org/incident/20090226010249I), Feb 26, 2009: Beech 1900C (N410MN), Christiansted, U.S. Virgin Islands, Substantial damage. (-23) While taxiing into the east cargo ramp at saint croix, usvi airport (stx) at approximately 4:05 am left propeller struck a stack of rubber pylon cones…
- [Incident 20080705838509I](https://openairdocs.org/incident/20080705838509I), Jul 5, 2008: Beech 300BEECH (N998BW), Georgetown, KY, Minor damage. (-23) Pilot could not control aircraft to make right turn and enter the runway. Aircraft exited taxiway and the left propeller hit a taxiway light and runway…
- [Accident 20080523857609A](https://openairdocs.org/incident/20080523857609A), May 23, 2008: Beech 1900C (N195GA), Billings, MT, Destroyed, 1 fatal. On may 23, 2008, at 0123MST, a Beechcraft 1900-C, N195GA, registered to alpine aviation inc, impacted a building located on the north side of the [privacy data…
- [Accident 20080114009669A](https://openairdocs.org/incident/20080114009669A), Jan 14, 2008: Beech 1900C (N410UB), Kauai, HI, Destroyed, 1 fatal. (-23) The aircaft was conducting on demand cargo IFR under 14 CFR part 135. Radar shows the aircraft flying into the ocean approximately 7 miles from the…
- [Incident 20061003020549I](https://openairdocs.org/incident/20061003020549I), Oct 3, 2006: Airtrc AT502A (N166MM), Abernathy, TX. (-23) On October 3, 2006 at approximately 1830 CDT, the pilot of N166MM, a model 502A air tractor aircraft, noticed the accumulation of oil deposits on the…
- [Incident 20050613011659I](https://openairdocs.org/incident/20050613011659I), Jun 13, 2005: Beech 1900C (N575G), Fairbanks, AK. (-23) [privacy data omitted] left outboard MLG wheel and tire assembly separated from aircraft on take off roll. Crew had no indication of problem until post…
- [Incident 20040426005879I](https://openairdocs.org/incident/20040426005879I), Apr 26, 2004: Beech 1900C (N31703), Seattle, WA. (-23) On April 26, 2004 ameriflight flight 1988, a BE-1900-C aircraft with captain luis a. selanikio as pilot in command departed walla walla, WA (alw) with…
- [Incident 20040106000209I](https://openairdocs.org/incident/20040106000209I), Jan 6, 2004: Beech 1900D (N840CA), Fort Wayne, IN. (-23) On 01/06/2004 at 1542Z commutair flt 8796, a Beech king air 1900 enroute from cleveland oh to ft Wayne, IN., (fwa) declared an emergency due to loss of…
- [Accident 19990511020549A](https://openairdocs.org/incident/19990511020549A), May 11, 1999: Airtrc AT502A (N166MM), Huffman, TX, Substantial damage. On may 11, 1999, at 1315 central daylight time, an air tractor AT-502A agricultural airplane, N166MM, was substantially damaged while landing at the South…
- [Incident 19981109043769I](https://openairdocs.org/incident/19981109043769I), Nov 9, 1998: Beech 1900C (N195GA), Fort Myers, FL. (-5)From: [privacy data omitted] to: [privacy data omitted],Gulfstream international airlines November 10, 1998 local time: 15:25 aircraft tail number: 195GA…
- [Incident 19980506012969I](https://openairdocs.org/incident/19980506012969I), May 6, 1998: Beech 1900C (N122GL), Denver, CO, Minor damage. Narrative: at approximately 05:45, 5/6/98, united airlines tug #CT4612, operated by uala employee william lett, accidentally ran into the left wing of air…
- [Incident 19970408007489I](https://openairdocs.org/incident/19970408007489I), Apr 8, 1997: Beech 1900C (N122GL), Springfield, IL. Narrative: on April 8, 1997, great lakes aviation, ltd. flight 5859 was enroute from chicago, IL to decatur, IL. The nose landing gear did not indicate down…
- [Incident 19960301005359I](https://openairdocs.org/incident/19960301005359I), Mar 1, 1996: Beech 1900C (N7203C), Albany, NY. Narrative: logbook write-up - unknown fumes in cockpit and cabin; return Albany. Corrective action - inspected cabin area and found yaw damp computer had…
- [Incident 19950830031829I](https://openairdocs.org/incident/19950830031829I), Aug 30, 1995: Beech 1900C (N122GL), Galesburg, IL. During cruise left engine blew up. Secured. Diverted to gbg.
- [Incident 19950623029549I](https://openairdocs.org/incident/19950623029549I), Jun 23, 1995: Beech 1900C (N119YV), Fayetteville, AR, Minor damage. Smoke left engine. Oil light. Shutdown. Diverted to dak. NR1 bearing failed metal in oil screens. Bearing rotated.
- [Incident 19950614027199I](https://openairdocs.org/incident/19950614027199I), Jun 14, 1995: Beech 1900C (N119YV), Fayetteville, AR, Minor damage. Bad left engine on climbout. Shutdown,returned, engine power section and gas generator siezed.NR2 bearing failed
- [Accident 19950325011179A](https://openairdocs.org/incident/19950325011179A), Mar 25, 1995: Beech 1900 (N34010), Covington/Cinci, KY, Substantial damage. Uploading luggage on ramp a unattended tug on other side. Moved and circled into aircraft nose. Tail hit handler.
- [Incident 19941028041869I](https://openairdocs.org/incident/19941028041869I), Oct 28, 1994: Beech 1900C (N123UE), Grand Island, NE. Right wheel departed aircraft on liftoff. Wheel bearing had failed part nr 13600LA.
- [Incident 19940822032839I](https://openairdocs.org/incident/19940822032839I), Aug 22, 1994: Beech 1900C (N3071A), Binghamton, NY, Substantial damage. Engine compressor failure enroute landed at Binghamton. Compressor turbine blade failure. Replaced engine.
- [Incident 19930421013649I](https://openairdocs.org/incident/19930421013649I), Apr 21, 1993: Beech 1900C (N122GL), Des Moines, IA. Unsafe gear light after departed. Manually extended gear at destination. Landed safely.
- [Incident 19930417014199I](https://openairdocs.org/incident/19930417014199I), Apr 17, 1993: Beech 1900C (N119YV), Kansas City, MO. Unsafe nose gear indication. Fly by showed gear down. Landed safely. Indicator assembly was replaced.
- [Incident 19930111004879I](https://openairdocs.org/incident/19930111004879I), Jan 11, 1993: Beech 1900 (N34010), Riverton, WY, Minor damage. In whiteout conditions pilot turned off runway onto what they thought was taxiway. Struck a ditch.
- [Incident 19920924048369I](https://openairdocs.org/incident/19920924048369I), Sep 24, 1992: Beech 1900C (N101UE), Chicago, IL. NR1 engine failed in flight. Forced landing. Found agb shaft had failed.
- [Incident 19920514018729I](https://openairdocs.org/incident/19920514018729I), May 14, 1992: Beech 1900C (N31703), Altoona, PA. Smoke from fuel panel on climb. Turned standby pump off. Returned. Left boost pump circuit breaker was corroded.
- [Incident 19920115002779I](https://openairdocs.org/incident/19920115002779I), Jan 15, 1992: Beech 1900C (N6800J), Roswell, NM, Minor damage. On landing rollout the two main gear collapsed.
- [Incident 19911215059579I](https://openairdocs.org/incident/19911215059579I), Dec 15, 1991: Beech 1900C (N3071A), Binghamton, NY. Left engine compressor failure after departure. Returned. Engine removed.
- [Incident 19911112058219I](https://openairdocs.org/incident/19911112058219I), Nov 12, 1991: Beech 1900C (N31701), Islip, NY. Torque on left engine dropped. Engine secured. Precautionary landing. Found P-3 filter line broken.
- [Incident 19911028054869I](https://openairdocs.org/incident/19911028054869I), Oct 28, 1991: Beech 1900C (N31702), New York, NY. Landing gear failed to extend. Manually put gear down. Hydraulic pack was inoperative.
- [Incident 19911027054899I](https://openairdocs.org/incident/19911027054899I), Oct 27, 1991: Beech 1900C (N31705), Binghamton, NY. Landing gear would not extend. Manually put gear down. Found gear handle was faulty.
- [Incident 19911017051249I](https://openairdocs.org/incident/19911017051249I), Oct 17, 1991: Beech 1900C (N31701), Baltimore, MD, Minor damage. Lost NR2 VHF radio on departure. Called control and returned. Appears water caused problem. Replaced unit.
- [Incident 19910906057729I](https://openairdocs.org/incident/19910906057729I), Sep 6, 1991: Beech 1900C (N112YV), Montrose, CO. Engine failure on ILS approach. Diverted to Montrose co. airport due to weather. Landed safely.
- [Incident 19910208005849I](https://openairdocs.org/incident/19910208005849I), Feb 8, 1991: Beech 1900C (N31703), Groton - New Lo, CT. Left engine fire warning in flight. Shut down and returned. No fire. Had faulty fire loop.
- [Incident 19901222064089I](https://openairdocs.org/incident/19901222064089I), Dec 22, 1990: Beech 1900C (N7203C), New York, NY. Advised tower he could not hold any longer due to low fuel. Tower cleared pilot to land.
- [Incident 19901219061109I](https://openairdocs.org/incident/19901219061109I), Dec 19, 1990: Beech 1900C (N31704), Middletown, PA. Right engine lost power. Secured. Landed safely. Replaced P3 line from filter to fuel control.
- [Incident 19901214061089I](https://openairdocs.org/incident/19901214061089I), Dec 14, 1990: Beech 1900C (N31704), State College, PA. Right engine fire warning on climbout. Secured and fired bottle. Returned. Found lip heat tubes loose. Reattached.
- [Incident 19901113055859I](https://openairdocs.org/incident/19901113055859I), Nov 13, 1990: Beech 1900C (N31702), Binghamton, NY. Gear in transit light after gear retracted. Returned and landed. Nose gear downlock switch replaced.
- [Incident 19901112056049I](https://openairdocs.org/incident/19901112056049I), Nov 12, 1990: Beech 1900C (N31701), Binghamton, NY. Forward cabin door warning light in flight. Diverted and landed. Airstair door switch serviced.

All 76: https://openairdocs.org/engine/pratt-whitney-canada-pt6a-65b/incidents.md

## Service difficulty reports (628, newest 50)

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

- [SDR YADA2025051001](https://openairdocs.org/sdr/YADA2025051001), May 10, 2025: HOUSING. ERODED. FLIGHT CREW REPORTED THE #1 ENGINE LEAKING OIL - MAINTENANCE LOCATED A PINHOLE ON THE ENGINE OIL SCAVENGE PUMP HOUSING AND REPLACED THE HOUSING DUE CAVITATION E
- [SDR YADA2025012701](https://openairdocs.org/sdr/YADA2025012701), Jan 27, 2025: PUMP. ERODED. MAINTENANCE DISCOVERED A LEAKING ENGINE OIL SCAVENGE PUMP - A PINHOLE WAS VERIFIED IN THE PUMP HOUSING OUTER WALL FROM INTERNAL EROSION - REPLACED SAME.
- [SDR YADA2025012201](https://openairdocs.org/sdr/YADA2025012201), Jan 22, 2025: HOUSING. ERODED. MAINTENANCE NOTICED OIL LEAKING FROM #2 ENGINE COWLING. INSPECTION REVEALED OIL LEAKING FROM THE SCAVENGE OIL PUMP HOUSING PINHOLE AND REPLACED HOUSING. REMOVED
- [SDR TIMA20240920012](https://openairdocs.org/sdr/TIMA20240920012), Sep 20, 2024: ENGINE. POWER LOSS. ON DESCENT TO RWY 27, ON ABOUT AN 8 MILE FINAL I REDUCED POWER TO SLOW DOWN. WHEN I WENT TO ADD POWER ONCE AGAIN THE LH SIDE PRODUCED NO ADDITIONAL THRUST. UPON
- [SDR TIMA20240917011](https://openairdocs.org/sdr/TIMA20240917011), Sep 17, 2024: ENGINE. LOW TORQUE. TAXIED FROM THE RAMP INTO THE RUN UP AREA, DID RUN UPS AS NORMAL NOTHING ABNORMAL DETECTED. TOOK OFF 16L REACHED V1 AND ROTATED AS I NOTICED THE PLANE WAS A LIT
- [SDR YADA2024060351101](https://openairdocs.org/sdr/YADA2024060351101), May 11, 2024: HOUSING. ERODED. PILOT REPORTED OIL LEAK ON #1 ENGINE AFTER FLIGHT - MAINTENANCE LOCATED LEAK AT #1 ENGINE SCAVENGE PUMP HOUSING AND REPLACED SAME.
- [SDR YADA2024042401](https://openairdocs.org/sdr/YADA2024042401), Apr 24, 2024: HOUSING. ERODED. MAINTENANCE DISCOVERED A LEAKING ENGINE OIL SCAVENGE PUMP - A PINHOLE WAS VERIFIED IN THE PUMP HOUSING OUTER WALL FROM INTERNAL EROSION - REPLACED SAME.
- [SDR YADA2023110401](https://openairdocs.org/sdr/YADA2023110401), Nov 4, 2023: HOUSING. ERODED. PILOT REPORTED SEEING OIL ON RH WING DURING PREFLIGHT. MAINTENANCE IDENTIFIED A LEAK FROM A HOLE IN THE RH ENGINE OIL SCAVENGE PUMP HOUSING AND REPLACED SAME. T
- [SDR TIMA20231031008](https://openairdocs.org/sdr/TIMA20231031008), Oct 31, 2023: UNKNOWN. UNKNOWN. NORMAL TAXI/RUN UP/TAKEOFF / CLIMB. AS I WAS LEVELING OFF FUEL PRESSURE LOW ON RH ENG ILLUMINATED, SWITCHED ON STANDBY PUMP AND LIGHT EXTINGUISHED LOOKED FOR AN
- [SDR YADA2023071301](https://openairdocs.org/sdr/YADA2023071301), Jun 22, 2023: HOUSING. ERODED. PILOT REPORTED OIL LEAKING OUT OF RIGHT ENGINE. MAINTENANCE DISCOVER #2 ENGINE OIL SCAVENGE PUMP HAVING A PINHOLE LEAK AND THE HOUSING WAS REPLACED. INSPECTION 
- [SDR JIKA20230116001](https://openairdocs.org/sdr/JIKA20230116001), Jan 10, 2023: SEAL. LEAKING. PILOT REPORTED THAT UPON APPROACH TO KRDM THE RT ENGINE OIL PRESSURE ANNUNCIATOR ILLUMINATED. PILOT DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENAN
- [SDR YADA2022100301](https://openairdocs.org/sdr/YADA2022100301), Oct 15, 2022: NONE. ERODED. DURING UNRELATED MAINTENANCE, AN OIL LEAK WAS DISCOVERED FROM THE LEFT ENGINE. MAINTENANCE IDENTIFIED THE ENGINE OIL SCAVENGE PUMP AS HAVING A PINHOLE LEAK AND 
- [SDR YADA20211223201](https://openairdocs.org/sdr/YADA20211223201), Dec 22, 2021: CONTROL PANEL. SHORTED. STRONG SMELL OF SOMETHING BURNING SUB PANEL LIGHTS FLICKERING THEN COMPLETELY SHUT OFF. FOUND EEL PANEL A321 114-384007-15 SHORTING INTERNALLY.
- [SDR YADA2021081601](https://openairdocs.org/sdr/YADA2021081601), Aug 13, 2021: ENGINE. FAILED. INTERNAL ENGINE FAILURE OF RIGHT ENGINE WHILE AT CRUSIE 23000 FT.
- [SDR YADA20210817201](https://openairdocs.org/sdr/YADA20210817201), Aug 12, 2021: HOUSING. ERODED. PILOT REPORTED "OIL LEAKING FROM RIGHT ENGINE" - MAINTENANCE FOUND OIL LEAK TO BE COMING FROM THE ENGINE OIL SCAVENGE PUMP HOUSING. REPLACED HOUSING. FOUND CAVI
- [SDR YADA20210510001](https://openairdocs.org/sdr/YADA20210510001), May 8, 2021: HOUSING. ERODED. PILOT REPORTED "LEFT ENGINE OIL LEAK". MAINTENANCE OIL LEAK TO BE COMING FROM THE OIL SCAVENGE PUMP HOUSING. REPLACED SCAVENGE PUMP HOUSING. FOUND CAVITATION ER
- [SDR JIKA2021020501](https://openairdocs.org/sdr/JIKA2021020501), Feb 5, 2021: DRAIN LINE. LEAKING. SMOKE IN COCKPIT. TURNED OFF BOTH BLEEDS. SMOKE FILTERED OUT. RIGHT BLEED CAUSED NO MORE SMOKE. LEFT BLEED BROUGHT SMOKE AGAIN. FINISHED WITH RIGHT BLEED ONLY. 
- [SDR YADA2021062101](https://openairdocs.org/sdr/YADA2021062101), Jan 25, 2021: ENGINE. FAILED. INTERNAL ENGINE FAILURE OF RIGHT ENGINE WHILE ON DECENT FOR LANDING - ENGINE REPLACED - O/H FACILITY DID NOT DETERMINE ORIGINAL FAILURE
- [SDR YADA20210107001](https://openairdocs.org/sdr/YADA20210107001), Dec 31, 2020: SCAVENGE PUMP. CAVITATES. NR 2 ENGINE OIL LEAKING. MAINTENANCE FOUND OIL LEAK TO BE COMING FROM THE OIL SCAVENGE PUMP HOUSING. REMOVED AND REPLACED OIL SCAVENGE PUMP. UPON FURTHER INVEST
- [SDR JIKA2020092801](https://openairdocs.org/sdr/JIKA2020092801), Sep 28, 2020: FUEL CONTROL. BROKEN. WHILE IN ROUTE TO KPDX, THE FLIGHT CREW REPORTED LEFT ENGINE TORQUE AND N1 INDICATIONS DROPPED. CHECKLIST ITEMS WERE FOLLOWED AND THE LEFT ENGINE WAS SHUT DOWN.
- [SDR YADA20200702001](https://openairdocs.org/sdr/YADA20200702001), Jul 1, 2020: FCU. POWER LOSS. PILOT REPORT: LEFT ENGINE FAILURE IN FLIGHT. TORQUE ROLLED BACK SLOWLY TO 0 NG INDICATED APPROX 55 FUEL FLOW 100 PPH. ATTEMPTED STARTER ASSIST AIRSTART. PROP FE
- [SDR TIMA20200613003](https://openairdocs.org/sdr/TIMA20200613003), Jun 13, 2020: ENGINE. MALFUNCTIONED. AIRCRAFT DEPARTED DEN AND SHORTLY AFTER CLIMBOUT, LEVELING OUT AT 10K', THE PILOT BEGAN PULLING BACK POWER AND EXPERIENCED THE RIGHT ENGINE PROPELLER BECAME "JE
- [SDR JIKA2019112119](https://openairdocs.org/sdr/JIKA2019112119), Nov 16, 2019: ENGINE. OIL CONSUMPTION. ENROUTE TO KSDF THE CABIN SHOWED SIGNS OF SMOKE WHEN THE RIGHT BLEED AIR WAS TURNED ON. THE SMOKE DISSIPATED WHEN THE RIGHT BLEED WAS TURNED OFF. MAINTENANCE IN
- [SDR JIKA2019102301](https://openairdocs.org/sdr/JIKA2019102301), Oct 19, 2019: OIL SYSTEM. LEAKING. ON APPROACH INTO KSDF THE PILOT REPORTED SMOKE COMING FROM THE BLEED AIR. THE PILOT TURNED OFF THE RIGHT BLEED AIR AND THE SMOKE DISSIPATED. THE PILOT LANDED AT
- [SDR JIKA2019101701](https://openairdocs.org/sdr/JIKA2019101701), Oct 15, 2019: PACKING. LEAKING. APPROXIMATELY 1HR INTO FLIGHT, RIGHT ENGINE OIL PRESSURE DROPPED TO 40PSI ACCOMPANIED WITH LOW OIL PRESSURE WARNING ANNUNCIATOR LIGHT. CREW COMPLIED WITH CHECKL
- [SDR YADA2019060600214](https://openairdocs.org/sdr/YADA2019060600214), Jun 6, 2019: CABLE. DRAGGING. LEFT HAND CONDITION CABLE ASSEMBLY SUFFERED AN INCREASE IN FRICTION TO POINT OF ROD END FAILURE AT THE CONTROL LEVER WITH IN 30 DAYS OF INSTALL.
- [SDR CA190219002](https://openairdocs.org/sdr/CA190219002), Feb 7, 2019: ENGINE. SHUTDOWN. (CAN) CUSTOMER REPORTED SHORTLY AFTER TAKEOFF, THE LEFT HAND ENGINE SHUT DOWN UNEXPECTEDLY. THE FIGHT CREW CONTINUED THE CLIMB TO 2000 FEET ASL IN VFR CONDITION
- [SDR TIMA201902081024](https://openairdocs.org/sdr/TIMA201902081024), Feb 4, 2019: SEAL. LEAKING. PILOT REDUCED RH ENGINE POWER AFTER THE OIL PSI LOW WARNING ANNUNCIATOR ALERTED. PILOT RETURNED TO DEPARTURE AIRPORT, LANDED WITHOUT INCIDENT, AND SHUTDOWN ENGI
- [SDR TIMA201902080004](https://openairdocs.org/sdr/TIMA201902080004), Feb 4, 2019: SEAL. LEAKING. PILOT REDUCED RH ENGINE POWER AFTER OIL PSI LOW WARNING ANNUNCIATOR ALERTED. PILOT RETURNED TO DEPARTURE AIRPORT, LANDED WITHOUT INCIDENT, AND SHUTDOWN ENGINE W
- [SDR YADA20180105001](https://openairdocs.org/sdr/YADA20180105001), Jan 5, 2019: SCAVENGE PUMP. LEAKING. MAINTENANCE DISCOVERED THAT THE NR 1 ENGINE HAD AN OIL LEAK AT THE SCAVENGE PUMP HOUSING– THE PUMP WAS LEAKING THROUGH THE CASTING. THIS IS THE THIRD SUCH FAILU
- [SDR YADA20190103001](https://openairdocs.org/sdr/YADA20190103001), Jan 3, 2019: SCAVENGE PUMP. LEAKING. AFTER LANDING, CREW NOTICED ENGINE OIL ON LT WING. MAINTENANCE LOCATED OIL LEAK AT NR 1 ENGINE OIL SCAVENGE PUMP HOUSING AND REPLACED SAME. REMOVED HOUSING VERI
- [SDR TIMA2018120400001](https://openairdocs.org/sdr/TIMA2018120400001), Dec 3, 2018: VERNATHERM. FAILED. PILOT SHUTDOWN RT ENGINE AFTER NOTICING OIL TEMP HIGH, PRESSURE LOW, AND OIL STREAKS ON COWL. INVESTIGATION FOUND OIL TEMPERATURE VERNATHERM WAS NOT PASSING OIL
- [SDR TIMA2018103100001](https://openairdocs.org/sdr/TIMA2018103100001), Oct 30, 2018: HOSE. CHAFED. ENGINE WAS SHUTDOWN IN FLIGHT AFTER TORQUE AND OIL PRESSURE FLUCTUATIONS. INSPECTION REVEALED THAT THE OIL HOSE CONNECTED BETWEEN THE ENGINE AND OIL COOLER HAD 
- [SDR YADA2018103000179](https://openairdocs.org/sdr/YADA2018103000179), Oct 24, 2018: CONTROL CABLE. CORRODED. RUDDER CABLE FOUND FRAYED AND SEVERELY CORRODED AT A ROUTINE INSPECTION.
- [SDR YADA2018082017001](https://openairdocs.org/sdr/YADA2018082017001), Aug 17, 2018: FILTER. CONTAMINATED. PILOT REPORTED THE RT ENGINE OIL PRESSURE WAS OBSERVED TO BE SHOWING 65 PSI AFTER TAKEOFF. NO EMERGENCY WAS DECLARED, AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED
- [SDR YADA20180518001](https://openairdocs.org/sdr/YADA20180518001), May 18, 2018: BELLOWS. FAULTY. PILOT REPORTED WHILE TAXIING THE RIGHT HAND ENGINE HAD A HUNG START WHILE USING BATTERY POWER TO START THE ENGINE AND THAT THE ENGINE FAILED DURING THE TAXI, PI
- [SDR YADA20180426001](https://openairdocs.org/sdr/YADA20180426001), Apr 25, 2018: LENS. DETACHED. LEFT WING TIP NAV STROBE LENS COVER LOST INFLIGHT.
- [SDR JDWA201804190001](https://openairdocs.org/sdr/JDWA201804190001), Apr 17, 2018: FUEL CONTROL. MALFUNCTIONED. DURING APPROACH, THE NR 1 POWER OUTPUT REDUCED AND WOULD NOT RESPOND TO INPUT. THE ENGINE WAS SHUT DOWN AND AIRCRAFT LANDED WITHOUT INCIDENT. TROUBLESHOOTING RE
- [SDR YADA2018022218001](https://openairdocs.org/sdr/YADA2018022218001), Feb 22, 2018: GASKET. FAILED. RIGHT BLEED AIR ANNUNCIATOR ILLUMINATED INFLIGHT. RIGHT OVERTEMP SENSOR GASKET FAILED MELTING THE EVA TUBING.
- [SDR TIMA20180214003](https://openairdocs.org/sdr/TIMA20180214003), Feb 7, 2018: GOVERNOR. OPEN. PROPELLER DID NOT COME OUT OF FEATHER AFTER A PROPELLER CYCLE CHECK DURING RUN-UP. REPLACING THE OVERSPEED GOVERNOR ELIMINATED THE PROBLEM. THE DUMP VALVE OF TH
- [SDR YADA20180118001](https://openairdocs.org/sdr/YADA20180118001), Jan 18, 2018: SCAVENGE PUMP. LEAKING. MAINTENANCE DISCOVERED THAT THE NR 2 ENGINE OIL SCAVENGE PUMP HOUSING WAS LEAKING THROUGH THE CASTING. OIL SCAVENGE PUMP HOUSING WAS REMOVED AND REPLACED.
- [SDR JIKA2018011601](https://openairdocs.org/sdr/JIKA2018011601), Jan 16, 2018: TUBE. COLLAPSED. THE PILOT REPORTED THAT THE LEFT ENGINE OIL PRESSURE BEGAN FLUCTUATING NEAR THE LOW REDLINE. THE PILOT PERFORMED A PRECAUTIONARY INFLIGHT SHUT DOWN OF THE LEFT 
- [SDR TIMA20170811011](https://openairdocs.org/sdr/TIMA20170811011), Aug 11, 2017: LINE. CHAFED. AFTER A NORMAL TAKEOFF, THE PILOT WAS UNABLE TO MAINTAIN CLIMB POWER AND TORQUE ON THE LT ENGINE. AS POWER CONTINUED TO DECREASE, THE PILOT SHUT DOWN THE LT ENG
- [SDR YADA20170515001](https://openairdocs.org/sdr/YADA20170515001), May 15, 2017: FCU. UNRESPONSIVE. PILOT REPORTED THAT THE LEFT HAND ENGINE WAS UNRESPONSIVE TO POWER LEVER INPUT AND WOULD NOT COME OUT OF IDLE. MAINTENANCE PERSONAL REMOVED AND REPLACED THE LEF
- [SDR JIKA2016050301](https://openairdocs.org/sdr/JIKA2016050301), May 3, 2016: BLEED VALVE. STICKING. THE TRAINING CAPTAIN REPORTED WHILE PERFORMING TRAINING STALL MANEUVERS, THE FIRST OFFICER REDUCED POWER, A MOMENTARY COMPRESSOR STALL OCCURRED, BETWEEN 500 - 1
- [SDR CA160216023](https://openairdocs.org/sdr/CA160216023), Feb 11, 2016: MOTOR. FAILED. (CAN) FLIGHT CREW REPORTED ELECTRICAL SMOKE ODOR IN FLIGHT DECK. FLAP MOTOR FOUND U/S AND CIRCUIT BREAKER TRIPPED.
- [SDR TIMA20160108001](https://openairdocs.org/sdr/TIMA20160108001), Jan 8, 2016: PRESSURE SWITCH. FAULTY. IMMEDIATELY AFTER ROTATION THE LT PROPELLER AUTO FEATHERED. PILOT REDUCED POWER & IMMEDIATELY LANDED, ABORTING THE TAKEOFF. THE PROBLEM WAS DISCOVERED TO BE A F
- [SDR CA160125006](https://openairdocs.org/sdr/CA160125006), Dec 22, 2015: FUEL CONTROL. FAILED. (CAN) REJECTED TAKEOFF BY FLIGHT CREW WHO REPORTED NO POWER ON LT ENGINE. AS FLIGHT CREW TAXIED BACK POWER RETURNED AND ENGINE STABLE BUT SLOW RESPONSE TO POWER
- [SDR JIKA201512081501](https://openairdocs.org/sdr/JIKA201512081501), Dec 3, 2015: FUEL CONTROL. LOW PRESSURE. EN-ROUTE, THE PILOT REPORTED THAT THE RT ENG TORQUE STARTED TO DROP OFF. THE PILOT WAS ABLE TO MATCH TOQUE BY ADVANCING THE RT POWER LEVER. DURING APPROACH, THE
- [SDR CA151204005](https://openairdocs.org/sdr/CA151204005), Dec 3, 2015: LINE. CRACKED. (CAN) DURING INSTALLATION OF THE FUEL MOTIVE LINE IN THE RT WING ROOT IT WAS NOTICED THAT THE B-NUT TUBE SLEEVE WAS CRACKED.

All 628: https://openairdocs.org/engine/pratt-whitney-canada-pt6a-65b/reports.md

## STCs that may be installed (OpenAirDocs) (7)

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 SE00014EN](https://openairdocs.org/stc/SE00014EN): Installation of the Pratt & Whitney Engine Services, Inc. CrossCheck Engine Monitor Kit P/N HUMS-K-071-1, Rev. A on the specified PT6A engine models and kit P/N HUMS-K-071-2 on the specified A250 engine models. Pratt & Whitney Engine Services Inc
- [STC SE00020EN](https://openairdocs.org/stc/SE00020EN): Installation of the Pratt & Whitney Engine Services, Inc. TrendCheck/ TrendCheck Plus Engine Monitor Kit P/N TREND-K-010-1. Pratt & Whitney Engine Services Inc
- [STC SE8652SW](https://openairdocs.org/stc/SE8652SW): Installation of a flexible hose from the Propeller Primary Governor to the Fuel Control Unit. Air Tractor Inc
- [STC SE615GL](https://openairdocs.org/stc/SE615GL): Incorporation of a fuel flow transducer. Shadin Avionics
- [STC SE01805NY](https://openairdocs.org/stc/SE01805NY): Installation of Fuel Nozzle Adapters using studs and nuts. Atlantic Turbines International Inc
- [STC SE09257SC](https://openairdocs.org/stc/SE09257SC): Convert P&W Engine Models PT6A-15AG, -27, and -28, into PT6A-34 configuration. Covington Aircraft Engines, Inc
- [STC SE659NE](https://openairdocs.org/stc/SE659NE): Installation of oil tank filler neck check valve, P/N TSA-76A. Aviation Components Support

## PMA parts (OpenAirDocs) (459, 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.

- [3005293CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122934446820260909150736.0001): Insert, Fuel Control Drive Shaft. Core Parts LLC · PMA PQ05326NM · Replaces 3005293 · Aug 17, 2026
- [3019136CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186981497620260728184309.0001): Ring, Plastic. Core Parts LLC · PMA PQ05326NM · Replaces 3019136 · Jul 10, 2026
- [3012928CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID185594574320260728184309.0001): Spacer, Stepped. Core Parts LLC · PMA PQ05326NM · Replaces 3012928 · Jul 10, 2026
- [3022834CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID159372011320260528133243.0001): Sleeve, First Stage Reduction Carrier. Core Parts LLC · PMA PQ05326NM · Replaces 3022834 · Apr 17, 2026
- [ST3277-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199989902020260311145336.0001): Gasket, Starter Generator. Core Parts LLC · PMA PQ05326NM · Replaces ST3277-01 · Feb 26, 2026
- [ST3276-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101621452020260311145336.0001): Gasket, Four-Hole. Core Parts LLC · PMA PQ05326NM · Replaces ST3276-01 · Feb 26, 2026
- [3109585-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117456133120260217165221.0001): Spacer, Oil Slinger. Core Parts LLC · PMA PQ05326NM · Replaces 3109585-01 · Feb 11, 2026
- [3010880CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111084696520260108163216.0001): Gasket, Igniter. CORE PARTS LLC · PMA PQ05326NM · Replaces 3010880 · Oct 16, 2025
- [3018008CL3AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195594091320251113202147.0001): Weight, Turbine, Balance. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3018008CL3 · Sep 23, 2025
- [3031660CL3AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178817307620251113202148.0001): Weight, Turbine, Balance. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3031660CL3 · Sep 23, 2025
- [3018008CL5AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176043530320251113202147.0001): Weight, Turbine, Balance. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3018008CL5 · Sep 23, 2025
- [3018008CL4AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167757909020251113202147.0001): Weight, Turbine, Balance. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3018008CL4 · Sep 23, 2025
- [3018008CL2AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160336366220251113202147.0001): Weight, Turbine, Balance. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3018008CL2 · Sep 23, 2025
- [3018008CL1AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID143949810220251113202146.0001): Weight, Turbine, Balance. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3018008CL1 · Sep 23, 2025
- [3031660CL1AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132736100820251113202148.0001): Weight, Turbine, Balance. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3031660CL1 · Sep 23, 2025
- [3031660CL5AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID104430369720251113202149.0001): Weight, Turbine, Balance. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3031660CL5 · Sep 23, 2025
- [3031660CL2AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID102794227220251113202148.0001): Weight, Turbine, Balance. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3031660CL2 · Sep 23, 2025
- [3031660CL4AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID102269369120251113202148.0001): Weight, Turbine, Balance. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3031660CL4 · Sep 23, 2025
- [3034292WFC](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID166533215020250624152909.0001): Disposable Oil Filter Element. Donaldson Company Inc · PMA PQ2432CE · Replaces 3034292, 3034293, 3958257-01, 3028419… · Jun 2, 2025
- [3034507WFC](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141045710620250624152910.0001): Cleanable Oil Filter Element. Donaldson Company Inc · PMA PQ2432CE · Replaces 3017383, 3020967, 3022069, 3022070… · Jun 2, 2025
- [3034393WFC](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100181403420250624152909.0001): Disposable Oil Filter Element. Donaldson Company Inc · PMA PQ2432CE · Replaces 3034393, 3033315, 3059257-01, 3028419… · Jun 2, 2025
- [WF334552](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147857861520250602133017.0001): Compressor Air Filter. Donaldson Company Inc · PMA PQ2432CE · Replaces 3029268, Alternate: 3028856, 3029267… · May 23, 2025
- [3109767-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180344174520260108163021.0001): Seal, Air, Power Turbine Rotor. CORE PARTS LLC · PMA PQ05326NM · Replaces 3109767-01 · May 15, 2025
- [3115091-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180857219920250923184724.0001): Ball, Plastic, 0.750. CORE PARTS LLC · PMA PQ05326NM · Replaces 3115091-01 · Feb 13, 2025
- [3058971-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID110906306720250923184724.0001): Valve Assy, Oil Filler Tube. CORE PARTS LLC · PMA PQ05326NM · Replaces 3058971-01 · Feb 13, 2025
- [3049870-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120826506620260108162918.0001): Washer, Key. CORE PARTS LLC · PMA PQ05326NM · Replaces 3049870-01 · Jan 17, 2025
- [3049869-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117447801820260108162917.0001): Washer, Key. CORE PARTS LLC · PMA PQ05326NM · Replaces 3049869-01 · Jan 17, 2025
- [3012414AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169774044220250106202801.0001): Nut, Self-Locking, 12 Point. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3012411 · Dec 10, 2024
- [3012414AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164469161820250106202800.0001): Nut, Self-Locking, 12 Point. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3012413 · Dec 10, 2024
- [3012414AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152753542620250106202759.0001): Nut, Self-Locking, 12 Point. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3012414 · Dec 10, 2024
- [3012414AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117377138920250106202801.0001): Nut, Self-Locking, 12 Point. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3012412 · Dec 10, 2024
- [3112397-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184407500420250605164147.0001): Ring, Retaining, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3112397-01 · Oct 31, 2024
- [3112375-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180129798320250605164147.0001): Stop, Ring, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3112375-01 · Oct 31, 2024
- [3211-058ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178851531420240926215418.0001): Shim, Nonlaminated. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 3211-058 · Sep 11, 2024
- [3105135-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182128581420241202221130.0001): Washer, Flat. CORE PARTS LLC · PMA PQ05326NM · Replaces 3105135-01 · Aug 22, 2024
- [3012675AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196954661720240919140845.0001): Nut, Self-Locking, Hex. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3012675, 3005816, 3012674, 3028286… · Aug 7, 2024
- [3015234AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130436253520240919140838.0001): Nut, Self-Locking, Shank. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3015234, 3015233, 3015232, 3016299… · Aug 7, 2024
- [3120298-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146494060120241202220950.0001): Shroud, Power Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3120298-01 · Apr 30, 2024
- [3006523CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132375139220240509162259.0001): Bearing, Sleeve, Flanged. CORE PARTS LLC · PMA PQ05326NM · Replaces 3006523 · Mar 25, 2024
- [3003987CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125662034220231204145325.0001): Pin, Lock. CORE PARTS LLC · PMA PQ05326NM · Replaces 3003987 · Aug 1, 2023
- [3016598CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189342823620231204151230.0001): Washer, Key. CORE PARTS LLC · PMA PQ05326NM · Replaces 3016598 · Jul 26, 2023
- [3024146CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175684471820231204151231.0001): Washer, Key. CORE PARTS LLC · PMA PQ05326NM · Replaces 3024146 · Jul 26, 2023
- [ST6202-011CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121242960820241204145238.0001): Packing, Preformed. CORE PARTS LLC · PMA PQ05326NM · Replaces ST6202-011 · Jun 15, 2023
- [3032255CL3CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196126098120250611143004.0001): Weight, Balance, Compressor. CORE PARTS LLC · PMA PQ05326NM · Replaces 3032255CL3 · May 19, 2023
- [3036722CL1CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149331980920250611143005.0001): Weight, Balance, Compressor. CORE PARTS LLC · PMA PQ05326NM · Replaces 3036722CL1 · May 19, 2023
- [3032255CL4CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148251690420250611143004.0001): Weight, Balance, Compressor. CORE PARTS LLC · PMA PQ05326NM · Replaces 3032255CL4 · May 19, 2023
- [3032255CL2CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134931261520250611143004.0001): Weight, Balance, Compressor. CORE PARTS LLC · PMA PQ05326NM · Replaces 3032255CL2 · May 19, 2023
- [3036722CL2CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID128652215520250611143005.0001): Weight, Balance, Compressor. CORE PARTS LLC · PMA PQ05326NM · Replaces 3036722CL2 · May 19, 2023
- [3032255CL1CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115337523020250611143004.0001): Weight, Balance, Compressor. CORE PARTS LLC · PMA PQ05326NM · Replaces 3032255CL1 · May 19, 2023
- [CH92106-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182950761420231024191314.0001): Exciter-Ignition. Champion Aerospace LLC · PMA PQ1287CE · Replaces Champion… · May 12, 2023

All of them: https://openairdocs.org/engine/pratt-whitney-canada-pt6a-65b/pma.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.