# Pratt & Whitney Canada PT6A-67R

- Type: Engine model (FAA registry)
- Registry code: 52208
- Manufacturer (registry): P&W CANADA
- Model: PT6A-67R
- Engine type: Turbo-prop
- Power: 1,424 hp
- Data sheet: [TCDS E26NE](https://openairdocs.org/tcds/E26NE) (OpenAirDocs)
- Holder: Pratt & Whitney Canada Corp.
- Installed in: 10 registered aircraft
- Page: https://openairdocs.org/engine/pratt-whitney-canada-pt6a-67r

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 2024-04-51](https://openairdocs.org/ad/2024-04-51): Turbine Section · Pratt & Whitney Canada PT6A-64, PT6A-66, PT6A-66A and 17 more. Effective Mar 28, 2024
- [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) (1)

- [SAIB CE-03-24](https://openairdocs.org/saib/CE-03-24): . Issued Feb 19, 2003

## Registered aircraft (10)

- [N161PR](https://openairdocs.org/aircraft/N161PR): [N161pr LLC](https://openairdocs.org/faa-owner/N161PR%20LLC), [California, MD](https://openairdocs.org/faa-place/MD/California), built 1944, S/N 32843
- [N300MF](https://openairdocs.org/aircraft/N300MF): [Missionary Flights And Services Inc DBA](https://openairdocs.org/faa-owner/MISSIONARY%20FLIGHTS%20AND%20SERVICES%20INC%20DBA), [Fort Pierce, FL](https://openairdocs.org/faa-place/FL/Fort%20Pierce), built 1944, S/N 32961
- [N360AB](https://openairdocs.org/aircraft/N360AB): [Acc Integrated Services Inc](https://openairdocs.org/faa-owner/ACC%20INTEGRATED%20SERVICES%20INC), [Milwaukee, WI](https://openairdocs.org/faa-place/WI/Milwaukee), built 1989, S/N SH3756
- [N3732X](https://openairdocs.org/aircraft/N3732X): [Acc Integrated Services Inc](https://openairdocs.org/faa-owner/ACC%20INTEGRATED%20SERVICES%20INC), [Milwaukee, WI](https://openairdocs.org/faa-place/WI/Milwaukee), built 1987, S/N 3732
- [N376AC](https://openairdocs.org/aircraft/N376AC): [Acc Integrated Services Inc](https://openairdocs.org/faa-owner/ACC%20INTEGRATED%20SERVICES%20INC), [Milwaukee, WI](https://openairdocs.org/faa-place/WI/Milwaukee), built 1988, S/N SH-3736
- [N744LG](https://openairdocs.org/aircraft/N744LG): [Acc Integrated Services Inc](https://openairdocs.org/faa-owner/ACC%20INTEGRATED%20SERVICES%20INC), [Milwaukee, WI](https://openairdocs.org/faa-place/WI/Milwaukee), built 1988, S/N SH3744
- [N764JR](https://openairdocs.org/aircraft/N764JR): [Acc Integrated Services Inc](https://openairdocs.org/faa-owner/ACC%20INTEGRATED%20SERVICES%20INC), [Milwaukee, WI](https://openairdocs.org/faa-place/WI/Milwaukee), built 1991, S/N SH3764
- [N914GD](https://openairdocs.org/aircraft/N914GD): [Air Charter Inc DBA](https://openairdocs.org/faa-owner/AIR%20CHARTER%20INC%20DBA), [Culebra, PR](https://openairdocs.org/faa-place/PR/Culebra), built 1987, S/N SH3724
- [N932H](https://openairdocs.org/aircraft/N932H): [Airborne Support Inc](https://openairdocs.org/faa-owner/AIRBORNE%20SUPPORT%20INC), [Houma, LA](https://openairdocs.org/faa-place/LA/Houma), built 1945, S/N 34368
- [N970AA](https://openairdocs.org/aircraft/N970AA): [Acc Integrated Services Inc](https://openairdocs.org/faa-owner/ACC%20INTEGRATED%20SERVICES%20INC), [Milwaukee, WI](https://openairdocs.org/faa-place/WI/Milwaukee), built 1988, S/N 3737

## NTSB investigations (3)

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 ERA22LA219](https://openairdocs.org/ntsb/ERA22LA219), May 3, 2022: Short Bros SD3-60 (N744LG), San Juan, PR, substantial damage. Probable cause: The flight crew’s failure to extend the landing gear before landing.
- [NTSB WPR21LA247](https://openairdocs.org/ntsb/WPR21LA247), Jun 25, 2021: Short Bros SD-360-300 (N970AA), Las Vegas, NV, substantial damage. Probable cause: The pilot’s failure to extend the landing gear during landing and the check pilot’s inadequate supervision.
- [NTSB ANC81DA061](https://openairdocs.org/ntsb/ANC81DA061), Jun 2, 1981: Douglas DC-3 (N56KS), Togiak, AK, substantial damage

## FAA accident and incident reports (5)

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 20220503002589A](https://openairdocs.org/incident/20220503002589A), May 3, 2022: Short Bros SD3-60 (N744LG), Carolina, PR, Substantial damage. This was a part 135 training flight/checkride. On last leg of training flight and on approach to rwy 8, crewmembers failed to complete approach checklist and…
- [Accident 20210625007149A](https://openairdocs.org/incident/20210625007149A), Jun 25, 2021: Short Bros SD-360-300 (N970AA), Las Vegas, NV, Substantial damage. On June 25, 2021, at 13:37 pacific standard time (PST), a [privacy data omitted]SD3-60 (N970AA), operated by [privacy data omitted] experienced a gear-up…
- [Incident 20201026015469I](https://openairdocs.org/incident/20201026015469I), Oct 26, 2020: Douglas DC3C (N932H), Houma, LA, No damage. At approximately 1417 z on 26 oct 2020, aircraft lined up for departure on runway 18 at khum. Winds were reported to be 110 at 10 immediately before aircraft…
- [Incident 20000608018169I](https://openairdocs.org/incident/20000608018169I), Jun 8, 2000: Doug DC3C (N932H), Erie, PA. (-23)On June 8, 2000, at 0935, a DC-3, registered to miami valley avaition (vlla) as N932H, landed at Erie International Airport (eri) with the number 2 engine…
- [Incident 19900117000649I](https://openairdocs.org/incident/19900117000649I), Jan 17, 1990: Doug DC3C (N56KS), Detroit, MI, Minor damage. During landing rollout left gear collapsed. Veered off runway. Rear drag brace attach casting failed.

## Service difficulty reports (95, newest 50)

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

- [SDR DATA07092021001](https://openairdocs.org/sdr/DATA07092021001), Jul 7, 2021: GOVERNOR. INOPERATIVE. AT 10,000 MSL ON CLIMB THE NUMBER 2 PROPELLER RPM SLOWLY STARTED TO DECREASE. AN ATTEMPT TO FORWARD THE PROPELLER LEVER CAUSED THE RPM DECREASE TO CONTINUE. THE
- [SDR DATA2021030901](https://openairdocs.org/sdr/DATA2021030901), Mar 8, 2021: GAS GENERATOR. LOW TORQUE. DURING CLIMB CHECKS FLIGHT CREW OBSERVED THE RIGHT PROPELLER RPM DROPPED TO THE 800 RANGE. THE MOVED THE ENGINE CONTROL LEVERS FORWARDS AND BACKWARDS ON THE AFF
- [SDR EXDA2019092500000](https://openairdocs.org/sdr/EXDA2019092500000), Sep 20, 2019: ENGINE. FLAMED OUT. WHILE ENROUTE FROM KSUS TO KDTO THE RIGHT ENGINE HAD AN UNCOMMANDED SHUT DOWN IN FLIGHT. THE FLIGHT CREW ASKED ACT TO LAND AT THE NEAREST AIRPORT. THE AIRCRAFT 
- [SDR CA190808009](https://openairdocs.org/sdr/CA190808009), Jul 30, 2019: ROD END. CRACKED. (CAN) UPON INSPECTION OF FLAP OPERATING INSPECTION, IT WAS NOTED THAT THE FLAP ON THE L/H SIDE, PUSH/PULL ROD ON IIB SIDE, IIB ROD END WAS BENT A SIGNIFICANT AM
- [SDR UOIA2019071900001](https://openairdocs.org/sdr/UOIA2019071900001), Jul 19, 2019: PUMP. INOPERATIVE. LEFT HYDRAULIC PUMP OUT.
- [SDR 2018FA0000536](https://openairdocs.org/sdr/2018FA0000536), Dec 18, 2018: LEAD. CUT. THE POSITION TRANSDUCERS ARE BEING USED AS SENSORS FOR SOME FLIGHT DATA RECORDER (FDR) PARAMETERS AND ARE MANUALLY ATTACHED VIA A STEEL LEAD/LINE TO SENSE SURFA
- [SDR DATA20180604101](https://openairdocs.org/sdr/DATA20180604101), Jun 1, 2018: ENGINE. POWER LOSS. ON A 5 MILE FINAL WITH AN RJ IN TRAIL BY 3 MILES, PULLED POWER BACK TO IDLE. RIGHT ENGINE MADE A POPPING NOISE AND STARTED FLUCTUATING IN TORQUE. P USHED BOTH P
- [SDR DATA2017020301](https://openairdocs.org/sdr/DATA2017020301), Feb 3, 2017: ENGINE. OVERTEMP. AFTER TAKE OFF, DURING NORMAL CLIMB, CLIMB CHECKLIST ACCOMPLISHED, NR 1 ENGINE ITT WAS NOTED TO BE HIGH AT 840°- OIL PSI 125 - OIL TEMP 110°. POWER WAS REDUCED 
- [SDR 2016FA0000658](https://openairdocs.org/sdr/2016FA0000658), Oct 31, 2016: BOLT. SHEARED. THE ENGINE WAS REMOVED DUE TO METAL IN THE OIL SYSTEM. FOUND ONE BOLT WITH THE HEAD SHEARED OFF.
- [SDR DATA2016062201](https://openairdocs.org/sdr/DATA2016062201), Jun 22, 2016: GOVERNOR. MALFUNCTIONED. CREW EXPERIENCED NR 1 ENGINE FLUCTUATIONS DURING CLIMB. NECESSARY CLIMB POWER SETTINGS DID NOT AFFECT THE INDICATIONS. AIRCREW DECIDED TO RETURN TO BLOCK IN ORD
- [SDR DATA2015122101](https://openairdocs.org/sdr/DATA2015122101), Dec 21, 2015: CIRCUIT BREAKER. MALFUNCTIONED. AFTER BEING CLEARED FOR TAKEOFF & APPLYING TAKEOFF POWER, FIRST OFFICER NOTICED, AUTO FEATHER, LIGHT FAILED TO ILLUMINATE & CALLED ABORT. ACFT PULLED OFF ACTIVE
- [SDR CA151030001](https://openairdocs.org/sdr/CA151030001), Oct 19, 2015: ENGINE. MALFUNCTIONED. (CAN) AN IFSD OCCURRED ON THE ABOVE AIRCRAFT. THE FLIGHT WAS DIVERTED AND IT LANDED SAFELY SINGLE ENGINE. NO OTHER DETAILS ARE AVAILABLE AT THIS TIME.
- [SDR CA151019005](https://openairdocs.org/sdr/CA151019005), Oct 16, 2015: SENSOR. FAILED. (CAN) WHILE ON DOWNWIND LEG AND FINAL APPROACH FOR LANDING THE AIRCRAFT FLEW OVER A PORTION OF THE DESTINATION AIRPORT WHERE SEVERAL PERSONS ON THE GROUND NOTIC
- [SDR CA150611008](https://openairdocs.org/sdr/CA150611008), Jun 10, 2015: FORK. CRACKED. (CAN) FOLLOWING COMPLETION OF AN UNRELATED SCHEDULED MX CHECK, THE ACFT WAS BEING TOW BACKWARDS AT THE TAIL WHEEL ATTACHMENT POINT & DURING A SLOW TURN TO THE R
- [SDR EXDA2015F00061](https://openairdocs.org/sdr/EXDA2015F00061), May 13, 2015: FUEL CONTROL. UNKNOWN. ON 5/13/2015 ACFT HAD AN UNSELECTED LT ENGINE SHUTDOWN IN FLIGHT, WHILE ENROUTE. THE FLIGHT CREW DECLARED AN EMERGENCY AND MADE AN UNSCHEDULED LANDING. ON 5/14/
- [SDR DATA2015033101](https://openairdocs.org/sdr/DATA2015033101), Mar 31, 2015: WIRE. BROKEN. ON TAKEOFF ROLL RT ENG RTOP SYS FAILED TO ACTIVATE. TAKEOFF WAS ABORTED IAW ACC SOP'S. ACFT RETURNED TO BLOCK. UPON TROUBLESHOOTING IT WAS FOUND THAT A BROKEN W
- [SDR CA150408024](https://openairdocs.org/sdr/CA150408024), Feb 23, 2015: ENGINE. SHUTDOWN. (CAN) THE RT ENGINE SHUTDOWN IN FLIGHT DURING DESCENT. THE ENGINE WAS REMOVED AND SENT FOR INVESTIGATION.
- [SDR TXHA2015012200688](https://openairdocs.org/sdr/TXHA2015012200688), Jan 21, 2015: CABLE. LACK OF LUBE. ON TAKEOFF LEFT ENGINE DEVELOPED ONLY 1400-1500LBS OF TORQUE WITH THROTTLES FULL FORWARD. REMOVED AND LUBRICATED POWER CONTROL CABLE AND PERFORMED A RIGGING CHE
- [SDR CA141031008](https://openairdocs.org/sdr/CA141031008), Oct 26, 2014: ELBOW. DAMAGED. (CAN) DURING A ROUTINE INSPECTION 2 OF THE 6 SCREWS SECURING CONTROL COLUMN UPPER ELBOW TO THE CONTROL COLUMN UPPER TUBE ASSY WERE FOUND LOOSE. FURTHER INVESTIG
- [SDR DATA20140923002](https://openairdocs.org/sdr/DATA20140923002), Sep 22, 2014: FLEX HOSE. LEAKING. AFTER TAKEOFF CREW EXPERIENCED LT ENG SURGE. RETURNED SAFELY TO POINT OF ORIGIN. FOUND TO BE CAUSED BY ENG P2.5 BLEED AIR LEAK. REPLACED P2.5 FLEXIBLE HOSE.
- [SDR 2014F00110](https://openairdocs.org/sdr/2014F00110), Jun 9, 2014: WIRE. UNSECURE. DURING APPROACH, CREW LOWERED THE LANDING GEAR AND ONLY THE LT MAIN GEAR SHOWED TO BE DOWN AND LOCKED. ABORTED THE LANDING. TOWER REPORTED THE GEAR APPEARED TO 
- [SDR CA130709001](https://openairdocs.org/sdr/CA130709001), Jul 3, 2013: BLADE. CRACKED. (CANENGINE WAS SENT FOR REPAIR AFTER THE CUSTOMER REPORTED A CRACK ON 1 EA 2ND STAGE POWER TURBINE BLADE.
- [SDR CA121203016](https://openairdocs.org/sdr/CA121203016), Dec 3, 2012: ENGINE. MAKING METAL. (CAN) ENGINE WAS SENT FOR INVESTIGATION AFTER THE CUSTOMER REPORTED AN IN FLIGHT SHUTDOWN WITH TORQUE AT ZERO AND T5 AT MAXIMUM OF THE GAGE. ALSO REPORTED PRESE
- [SDR CA121003003](https://openairdocs.org/sdr/CA121003003), Sep 22, 2012: ENGINE. LOW TORQUE. (CAN) THE CREW DEPARTED AND MADE A CLIMBING LT TURN AND CONTINUED ASCENT TO 8000. AT WHICH POINT THE POWER LEVER WAS SELECTED TO TRAINING POWER 40 PERCENT. ONCE
- [SDR CA120417005](https://openairdocs.org/sdr/CA120417005), Apr 12, 2012: PIN. SHEARED. (CAN) AFTER LANDING, THE FLAPS WOULD NOT RETRACT. THE FLAP ACTUATOR WAS REPLACED AND THE FLAPS FUNCTION CHECKED. UPON DISASSEMBLY OF THE FLAP ACTUATOR THE PIN T
- [SDR DATR001632](https://openairdocs.org/sdr/DATR001632), Sep 17, 2011: BOLT. FAILED. RT SIDE ENGINE EXPERIENCED A LOW OIL PRESSURE LIGHT 1.5 HOURS INTO MISSION AND SUBSEQUENT PRESSURE LOSS. ENGINE WAS SHUTDOWN IN FLIGHT AND ACFT DIVERTED. THE EN
- [SDR TXHA20110818001](https://openairdocs.org/sdr/TXHA20110818001), Aug 18, 2011: SHAFT. SHEARED. ON TAKEOFF ROLL THE LT ENGINE FLAMED OUT, PILOT ABORTED TAKEOFF NO FURTHER INCIDENT, RETURNED TO BLOCK. INVESTIGATION BY MX FOUND THE LT FUEL PUMP SHAFT SHEARED
- [SDR 2011F00148](https://openairdocs.org/sdr/2011F00148), Jun 14, 2011: PROBE. FAILED. LT ENGINE ITT SPIKED TO 1150, THEY REDUCED POWER TO FLIGHT IDLE AND ITT REMAINED AT 830 DEG CENT. SHUTDOWN ENGINE AND CONTINUED TO DESTINATION, LANDED WITHOUT I
- [SDR 2011F00149](https://openairdocs.org/sdr/2011F00149), Jun 14, 2011: PROBE. FAILED. LT ENGINE ITT SPIKED TO 1150 THEY REDUCED POWER TO FLIGHT IDLE AND ITT REMAINED AT 830 DEG CENT. SHUTDOWN ENGINE AND CONTINUED TO DESTINATION, LANDED WITHOUT IN
- [SDR CA110525010](https://openairdocs.org/sdr/CA110525010), May 25, 2011: TURBINE BLADES. FAILED. ENGINE WAS REMOVED SUBSEQUENT TO A CATASTROPHIC FAILURE DURING TAKEOFF ROLL. THE PILOT REPORTED "ENGINE FAILED ON TAKEOFF ROLL, AUDIBLE NOISE, METAL EXITING EXH
- [SDR TXHA 7152010](https://openairdocs.org/sdr/TXHA%207152010), Jul 14, 2010: ENGINE. MAKING METAL. UPON BLOCKING, PROP WAS FOUND FROZEN AND UNABLE TO TURN. INSPECTED FWD SCREEN AND OIL FILTER, FOUND METAL SHAVINGS IN POWER SECTION SCAVENGE SCREEN AND OIL FILT
- [SDR CA100702006](https://openairdocs.org/sdr/CA100702006), Jun 25, 2010: LINE. CRACKED. UNCOMMANDED POWER CHANGE DURING CRUISE, THE ENGINE HAD AN UNCOMMANDED DECELERATION. THE FLIGHT WAS DIVERTED AND THE ACFT LANDED SAFELY. GROUND ENGINEERS FOUND A
- [SDR TXH2010F00002](https://openairdocs.org/sdr/TXH2010F00002), May 24, 2010: FIRE LOOP. LOOSE. LT ENG HAD FIRE WARNING LIGHT ILLUMINATED, NO FIRE, FERRY PERMIT WAS ISSUED IAS GMM CHAP 5.18. NO PART WERE CHANGED. AFT FIRE LOOP FOUND LOOSE, CONNECTION RESEC
- [SDR TXH2010F00003](https://openairdocs.org/sdr/TXH2010F00003), May 21, 2010: BOLT. FAILED. ENG SN PCE 106099 WAS REMOVED FOR METAL CONTAMINATION. IN FLIGHT, OIL PRESSURE FLUCTUATED 70-80 PSI, OIL TEMPERATURE IN CAUTION RANGE. POST FLIGHT INSP FOUND PR
- [SDR TXH2010F00001](https://openairdocs.org/sdr/TXH2010F00001), Apr 26, 2010: OIL COOLER. LEAKING. NR 1 ENGINE OIL PRESSURE DROPPED DOWN IN FLIGHT. CHANGED OIL COOLER AND LEAK CHECKED, OK.
- [SDR TXH2010F00000](https://openairdocs.org/sdr/TXH2010F00000), Apr 24, 2010: OIL FILTER. CLOGGED. DURING CLIMB PHASE OF FLIGHT, NR 1 ENGINE OIL PRESSURE BEGAN TO FLUCUTATE BETWEEN 90-50 PSI ALL OTHER INDICATIONS WERE NORMAL. RETURNED TO DEPARTURE, MX CHECKED
- [SDR UE5R052709](https://openairdocs.org/sdr/UE5R052709), May 27, 2009: FUEL NOZZLE. LEAKING. DURING BENCH FLOW TEST OF DUPLEX FUEL NOZZLE ASSEMBLY, IT WAS NOTED THAT THERE WAS A LEAK COMING FROM THE WELD LOCATED ON THE FUEL NOZZLE ASSEMBLY BODY.
- [SDR CA081104002](https://openairdocs.org/sdr/CA081104002), Oct 31, 2008: COMPRESSOR. SEIZED. (CAN) DURING CRUISE, THE RT GENERATOR KICKED OFF-LINE. SHORTLY AFTER THAT TEMP INDICATIONS IN THE RT ENG CLIMBED CAUSING THE FLIGHT CREW TO SHUT DOWN THE ENGINE
- [SDR CA081112011](https://openairdocs.org/sdr/CA081112011), Oct 31, 2008: GENERATOR. INOPERATIVE. (CAN) DURING CRUISE, THE CREW OBSERVED THE NR 2 GENERATOR GO OFF LINE WITH AN INCREASE IN ENG TEMP. IT WAS SHUTDOWN AND A SINGLE ENG LANDING FOLLOWED. POST FLIG
- [SDR CA081124001](https://openairdocs.org/sdr/CA081124001), Oct 6, 2008: BUNGEE. MISMARKED. (CAN) DURING AERIAL WORK WITH SKIS INSTALLED THE RT MAIN GEAR DID NOT EXTEND FULLY. WITH THE ASSISTANCE OF A BELLY MOUNTED CAMERA THE CAUSE WAS DETERMINED TO BE
- [SDR N973081107](https://openairdocs.org/sdr/N973081107), Aug 10, 2007: INDICATION SYS. MALFUNCTIONED. WHILE EN ROUTE TO MCI THE FLIGHT CREW ELECTED TO SHUT DOWN THE RIGHT ENGINE AS A PRECAUTIONARY MEASURE DUE TO ERRATIC PROPELLER SPEED INDICATION AND DIVERTED TO
- [SDR CA070803007](https://openairdocs.org/sdr/CA070803007), Jun 17, 2007: ENGINE. DAMAGED. (CAN) ON SHORT FINAL, THE ENGINE LOST POWER AND SMOKE WAS SEEN EXITING THE ENGINE EXHAUST. POST-FLIGHT INSPECTION REVEALED INTERNAL ENGINE DAMAGE. MFG WILL INVE
- [SDR CA070803011](https://openairdocs.org/sdr/CA070803011), Jun 15, 2007: BOLT. SHEARED. (CAN) ON CLIMB, ENGINE OIL PRESSURE WAS SEEN TO FALL TO ZERO AND THE ENGINE WAS SHUTDOWN IN FLIGHT. SUBSEQUENT INVESTIGATION REVEALED A SHEARED 1ST STAGE REDUCT
- [SDR CA070418005](https://openairdocs.org/sdr/CA070418005), Apr 16, 2007: WIRE. ARCED. (CAN) THE AIRSPEED AURAL WARNING CIRCUIT BREAKER WAS FOUND TO BE (POPPED). WHEN THE UPPER PANEL WAS LOWERED EVIDENCE OF ARCING WAS FOUND ON AIRFRAME STRUCTURE. 
- [SDR DAT2006F00008](https://openairdocs.org/sdr/DAT2006F00008), Sep 6, 2006: TIRE. FAILED. THE LANDING WAS NORMAL AND UNDER CONTROL. SLOWING TO ABOUT 60-70 KNOTS THE LT MAIN TIRE BLEW. WHEN THE TIRE BLEW AIRCRAFT WAS MAINTAINED ON CENTERLINE AND STEER
- [SDR CA060403005](https://openairdocs.org/sdr/CA060403005), Mar 2, 2006: ENGINE. MAKING METAL. (CAN) IN FLIGHT, THE ENGINE LOW OIL PRESSURE WARNING ANNUNCIATED AND THE ENGINE WAS SHUTDOWN. SUBSEQUENT INSPECTION REVEALED METALIC DEBRIS IN THE ENGINE OIL. M
- [SDR DAT2005F00014](https://openairdocs.org/sdr/DAT2005F00014), Sep 15, 2005: GAS GENERATOR. SURGES. ABORTED THE TAKEOFF DUE TO THE LT RTOP INDICATOR DID NOT ILLUMINATE ON THE TAKEOFF. AC WAS RETURNED TO MAINTENANCE HANGAR. CHIEF INSPECTOR TESTED THE RTOP SYSTE
- [SDR DAT2005F00013](https://openairdocs.org/sdr/DAT2005F00013), Sep 14, 2005: COMPRESSOR. SURGES. AS POWER WAS BROUGHT TO TAKEOFF SETTINGS, THE RT TORQUE INSTANTLY INCREASED FROM 1400 LBS. THE RISE IN TORQUE OF THE LT ENGINE WAS FOLLOWED BY 2 COMPRESSOR STAL
- [SDR DAT2005F00008](https://openairdocs.org/sdr/DAT2005F00008), Jun 30, 2005: BLADE. CRACKED. DURING THE SCHEDULED COMPLIANCE OF AD ON THE LT PROPELLER IT WAS FOUND 1 OF 6 PROPELLER BLADES WERE CRACKED. MECHANIC REMOVED AND REPLACED THE PROPELLER IAW MM.
- [SDR AUS20040378](https://openairdocs.org/sdr/AUS20040378), May 3, 2004: CONNECTOR. CORRODED. (AUS) LT ENGINE FIRE WIRE CONNECTOR CORRODED. CONNECTOR IS LOCATED AT THE REAR FIREWALL POSITION.

All 95: https://openairdocs.org/engine/pratt-whitney-canada-pt6a-67r/reports.md

## STCs that may be installed (OpenAirDocs) (3)

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 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 SE00022EN](https://openairdocs.org/stc/SE00022EN): Installation of Oil Tank Filler Neck Check Valve. Helicopter Support Inc Services Div
- [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) (338, 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
- [3006718LA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175946795220260805155436.0001): STRIP, INSULATING. LanAir Research and Development Inc · PMA PQ1031NE · Replaces 3006718 · Jul 24, 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
- [3045951-02AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135029382220260722151307.0001): Detector, Chip, Magnetic. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3045951-02 · May 27, 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
- [3112608-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171267029020260217165222.0001): Spacer, Oil Slinger. Core Parts LLC · PMA PQ05326NM · Replaces 3112608-01 · Feb 11, 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
- [3120980-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118510848020260108163102.0001): Seal, Turbine Blade. CORE PARTS LLC · PMA PQ05326NM · Replaces 3120980-01 · Jul 14, 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
- [WF337408](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125475616820250602133039.0001): Filter Element Assy, Fuel. Donaldson Company Inc · PMA PQ2432CE · Replaces 217384-1, 26281 · May 23, 2025
- [WF336238](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112708987520250602133027.0001): Compressor Air Filter Element. Donaldson Company Inc · PMA PQ2432CE · Replaces 3038142, P-1139 · May 23, 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
- [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
- [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
- [3032255CL5CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134796264620250611143005.0001): Weight, Balance, Compressor. CORE PARTS LLC · PMA PQ05326NM · Replaces 3032255CL5 · 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

All of them: https://openairdocs.org/engine/pratt-whitney-canada-pt6a-67r/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.