# U/A Canada PT6A-42A - Type: Engine model (FAA registry) - Registry code: 61595 - Manufacturer (registry): U/A CANADA - Model: PT6A-42A - Engine type: Turbo-prop - Power: 850 hp - Data sheet: [TCDS E4EA](https://openairdocs.org/tcds/E4EA) (OpenAirDocs) - Holder: Pratt & Whitney Canada Corp. - Installed in: 0 registered aircraft - Page: https://openairdocs.org/engine/u-a-canada-pt6a-42a 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 2012-09-10](https://openairdocs.org/ad/2012-09-10): First stage sun gears · Pratt & Whitney Canada PT6A-110, PT6A-112, PT6A-114 and 12 more. Effective May 23, 2012 ## Information bulletins (advisory) (2) - [SAIB NE-15-21](https://openairdocs.org/saib/NE-15-21): Fuel Injector Nozzle. Issued Aug 19, 2015 - [SAIB NE-06-34](https://openairdocs.org/saib/NE-06-34): . Issued Mar 21, 2006 ## Registered aircraft None registered with this engine model now. ## NTSB investigations None matched to aircraft with this engine model. ## FAA accident and incident reports None matched to aircraft with this engine model. ## Service difficulty reports (69, newest 50) As reported by operators and repair stations, by the model named in the report. - [SDR 2026FA0000671](https://openairdocs.org/sdr/2026FA0000671), Aug 24, 2026: EVA TUBE. BLOWN. IN ROUTE OVER KCOU WHEN THE MASTER CAUTION CAME ON AND THE LT BLEED FAIL LIGHT ILLUMINATED. THE PILOTS FOLLOWED THE CHKLIST & CLOSED LT BLEED VALVE. THE CHKLIST - [SDR 2026FA0000188](https://openairdocs.org/sdr/2026FA0000188), Mar 13, 2026: WINDSHIELD. CRACKED. DURING TAKEOFF FROM KBIL TO KHLN, THE CREW OBSERVED THE LEFT WINDSHIELD CRACK. THE CREW RETURNED TO KBIL WITHOUT INCIDENT. - [SDR JBZA20260223001](https://openairdocs.org/sdr/JBZA20260223001), Feb 18, 2026: FIRE DETECTOR. FALSE INDICATION. DURING CRUISE FLIGHT LEFT ENGINE FIRE WARNING LIGHT ILLUMINATED, DETERMINED NO FIRE EXISTED, LANDED AIRCRAFT OAKLAND IAP. MAINTENANCE DETERMINED FIRE DETECTOR W - [SDR G1IA20250928098](https://openairdocs.org/sdr/G1IA20250928098), Sep 28, 2025: CHECK VALVE. FAULTED. DURING CRUISE LT FUEL PRESSURE LIGHT ILLUMINATED. LT FUEL FLOW GAUGE ERRATIC. TURNING ON LT STNDBY PUMP HAD NO EFFECT ON FUEL FLOW. LT ENG BEGAN SPOOLING DOWN O - [SDR 2025FA0000676](https://openairdocs.org/sdr/2025FA0000676), Sep 26, 2025: STEERING SYS. BROKEN. WHILE MAKING AN INITIAL LANDING AT KAUS, THE TOUCHDOWN OF NLG DIDN'T FEEL THE SAME AS OTHER IN THIS ACFT. ASKED AUSTIN TOWER TO ASK OPS CAR DRIVING BY, TO TAKE - [SDR JBZA20250930001](https://openairdocs.org/sdr/JBZA20250930001), Sep 26, 2025: FIRE DETECTOR. FAILED INSP. RETURNING TO BASE FROM SCENE CALL FIRE WARNING AUDIO GONG SOUNDED INTERMITTENTLY. REMOVED AND REPLACED FIRE WARNING UNIT PN L315M5007051 RMVD PL650 INSTALLED PL - [SDR 2025FA0000630](https://openairdocs.org/sdr/2025FA0000630), Sep 9, 2025: CONTROL HORN. BROKEN. DURING CONDITIONAL INSPECTION AND OPENING UP AIRCRAFT FOR INSPECTION I WAS CHECKING FREEDOM OF MOVEMENT OF FLIGHT CONTROLS AND NOTICED THE LEFT ELEVATOR FELT BO - [SDR 2025FA0000558](https://openairdocs.org/sdr/2025FA0000558), Aug 20, 2025: ENGINE. POWER LOSS. PARTIAL POWER LOSS ON TAKEOFF. REJECTED TAKEOFF LEFT SIDE. PERFORMED A VISUAL INSPECTION OF BOTH ENGINES WITH NO DEFECTS NOTED. PERFORMED ENGINE PERFORMANCE GRO - [SDR 2025FA0000506](https://openairdocs.org/sdr/2025FA0000506), Jul 13, 2025: BLADES. SEPARATED. ON DESCENT THROUGH FL 130 THE CREW REPORTED THE LEFT ENGINE POWER ROLLED BACK FOLLOWED BY A LOUD POP SOUND.ALL INDICATION ON THE MFD ENGINE PARAMETERS INDICATED - [SDR JBZA20250714001](https://openairdocs.org/sdr/JBZA20250714001), Jul 9, 2025: ELEC CONNECTOR. LOOSE. DURING FLIGHT LEFT ENGINE FIRE WARNING LIGHT ERRATICALLY FLASHES. ELECTED TO PRECAUTIONARY LAND BACK TO BASE. MAINTENACE DISCOVERED LOOSE FIRE DETECTION AMPLIFI - [SDR 2025FA0000405](https://openairdocs.org/sdr/2025FA0000405), Jun 16, 2025: STARTER GEN. MALFUNCTIONED. DURING CLIMB OUT OF KELP AIRCRAFT EXPERIENCED DUAL GENERATOR FAILURE AND LOST COMMUNICATION WITH ATC. AFTER PILOT RESET GENERATORS, HE WAS ABLE TO REGAIN COMMUN - [SDR 2025F00121](https://openairdocs.org/sdr/2025F00121), May 8, 2025: WINDSHIELD. CRACKED. WINDSHIELD OUTER PANE SHATTERED DURING DECENT FROM FLIGHT LEVEL 21000 WITH WINDSHIELD HEAT ON. - [SDR 2025FA0000338](https://openairdocs.org/sdr/2025FA0000338), Apr 25, 2025: CONNECTOR. DIRTY. DURING TAXI: LH ENG OIL PRESSURE INTERMITENT INDICATION - [SDR 1LXA20250103004](https://openairdocs.org/sdr/1LXA20250103004), Jan 3, 2025: UNKNOWN. SMOKE. SMOKE IN COCKPIT, PILOT CLOSED BLEED VALVES & OPEN DUMP VALVE, SMOKE DISSIPATED IMMEDIATELY, LAND AT THE NEAREST AIRPORT SAFELY. - [SDR 1LXA2025012800062](https://openairdocs.org/sdr/1LXA2025012800062), Dec 30, 2024: UNKNOWN. SMOKE. SMOKE IN CABIN - [SDR GSAA2024050101](https://openairdocs.org/sdr/GSAA2024050101), May 1, 2024: SKIN. DENTED. AIRCRAFT SUFFERED A BIRDSTRIKE ON CLIMB OUT FROM KCXY. ACFT CLIMBING THRU 2000 FT MSL WITH AUTOPILOT ENGAGED. CLIMB SPEED 140 KTS INDICATED CLIMB RATE APPROX 17 - [SDR 2024F00100](https://openairdocs.org/sdr/2024F00100), Mar 21, 2024: MOTOR. FAILED. DEPARTED KBIL ENROUTE KMSO. AFTER TAKEOFF THE CREW REPORTED THAT THE FLAPS WOULD NOT RETRACT BEYOND THE APPROACH POSITION. THEY THEN RETURNED TO KBIL WITHOUT IN - [SDR 2024F00053](https://openairdocs.org/sdr/2024F00053), Mar 7, 2024: HOSE. DETERIORATED. WHILE TAXIING OUT AT 0630 IN KBIL ENROUTE KMLS, PILOT REPORTED THAT LEFT AIRSPEED INDICATOR NEVER ROSE ABOVE 0. AVIONICS TROUBLESHOT AND FOUND A ROTTED HOSE TO - [SDR 2024F00005](https://openairdocs.org/sdr/2024F00005), Jan 8, 2024: PITOT SYSTEM. FALSE INDICATION. AFTER DEPARTING KBIL FOR KGGW THE CREW OBSERVED LOSS OF PRIMARY AIRSPEED INDICATION SO THEY RETURNED TO KBIL WITHOUT INCIDENT. - [SDR 2024FA0000054](https://openairdocs.org/sdr/2024FA0000054), Jan 8, 2024: VALVE. UNKNOWN. MALIBU AEROSPACE IS A SHOP THAT WORKS EXCLUSIVELY ON THE PA46 AIRCRAFT. WE HAVE BEEN EXPERIENCING AN INCREASE IN THE FREQUENCY OF REPLACEMENT AND AND EXTREMELY - [SDR 2024FA0000897](https://openairdocs.org/sdr/2024FA0000897), Mar 25, 2023: COMPRESSOR BLADE. FRACTURED. CT BLADE SEPARATED FROM ENGINE WITH ENGINE ONLY 3049 HRS AND 3090 CYCLES SINCE OEM REPAIR ON COMPRESSOR. AIRCRAFT WAS ON A CROSS COUNTRY FLIGHT OVER MOUNTAINS W - [SDR G1IA202012211005](https://openairdocs.org/sdr/G1IA202012211005), Dec 21, 2020: BOLT. BENT. FAR 135.415 REPORT. PILOT REPORTS "ON DECEMBER 21, 2020 WHILE ATTEMPTING TO LAND AT TED STEVENS AIRPORT. THE LEFT MAIN LANDING GEAR SHOWED AN UNSAFE RED GEAR HA - [SDR O9IA20201212530](https://openairdocs.org/sdr/O9IA20201212530), Dec 12, 2020: ENGINE. POWER LOSS. ON TAKE OFF FROM PANC PILOT ROTATED AND AT AN ALTITUDE OF ABOUT 200-300FT, THE LT ENGINE ROLLED BACK ON POWER. ENGINE REMAINED RUNNING AND CREW PULLED POWER BAC - [SDR G1IA202011231004](https://openairdocs.org/sdr/G1IA202011231004), Nov 23, 2020: WARNING LIGHT. ILLUMINATED. FAR 135.415 REPORT PILOT REPORTS "AFTER DEPARTURE TO ANCHORAGE, I HAD A GEAR UNSAFE LIGHT IN THE HANDLE. WHEN I LOWERED THE GEAR I COULD NOT GET THREE GREEN. TH - [SDR 2020FA0000509](https://openairdocs.org/sdr/2020FA0000509), Nov 18, 2020: TIMER. INOPERATIVE. OWNER REPORTED THE PROPELLER HEAT CONSTANTLY FAILS WITHIN 30 SECONDS OF SELECTING PROP HEAT TO ON. A PREVIOUS SHOP HAD CHECKED PROP HEAT BOOT RESISTANCE, SLIP R - [SDR G1IA202010041003](https://openairdocs.org/sdr/G1IA202010041003), Oct 24, 2020: O-RING. LEAKING. FAR 135.415 REPORT. PILOT REPORTS "NORMAL DEPARTURE. CLIMBING OUT OF 10000 RIGHT ENGINE TORQUE REDUCED TO 1400 ON IT'S OWN. FUEL FLOW INCREASED TO 450. RETURNED - [SDR 2020FA0000425](https://openairdocs.org/sdr/2020FA0000425), Sep 29, 2020: GEARBOX. CORRODED. WHILE PERFORMING POST MAINTENANCE ENGINE RUNS, THE CHIP LIGHT ILLUMINATED. INSPECTION OF OIL AND FOUND IT TO BE CLOUDY. REMOVED OIL FILTER AND FOUND EVIDENCE OF - [SDR 2020FA0000441](https://openairdocs.org/sdr/2020FA0000441), Aug 13, 2020: HORN. FAILED. THE PILOT DELIVERING N115NX TO THE DEALER EXPERIENCED A LOSS OF NOSE WHEEL STEERING CONTROL UPON LANDING, RESULTING IN THE AIRCRAFT MAKING A SEVERE TURN TO THE - [SDR QZJA20200728001](https://openairdocs.org/sdr/QZJA20200728001), Jul 25, 2020: PACKING. LEAKING. THIS WAS A PART 91 LEG WITH NO PASSENGERS ON BOARD. THE LOSS OF CONTROL INCIDENT OCCURRED ON 7/26/20 AT APPROXIMATELY 1740 LOCAL TIME WHILE TAXIING ONTO RUNWAY - [SDR 2020FA0000419](https://openairdocs.org/sdr/2020FA0000419), Jul 3, 2020: LANDING GEAR. BROKEN. MECHANICAL FAILURE OF AN UNDETERMINED COMPONENT IN THE NOSE GEAR ASSEMBLY. THIS RESULTED IN THE AIRCRAFT NOT RESPONDING TO PILOT INPUTS UPON LANDING, CAUSING TH - [SDR G1IA2020032061001](https://openairdocs.org/sdr/G1IA2020032061001), Mar 16, 2020: UNKNOWN. MALFUNCTIONED. FAR 135.415 REPORT. PILOT REPORTS "PLACED LANDING GEAR HANDLE DOWN. LANDING GEAR FAILED TO EXTEND AND LANDING GEAR RELAY CIRCUIT BREAKER POPPED AFTER A FEW SECO - [SDR G1IA2020031300000](https://openairdocs.org/sdr/G1IA2020031300000), Mar 10, 2020: GCU. CONTAMINATED. FAR 1135.415 REPORT. PILOT REPORTS "LH GENERATOR DROPPED OFFLINE CAUSING A MASTER CAUTION. TRIED ONE RESET, BOTH VOLTMETERS STARTED FLUCTUATING. TURNED LH GEN B - [SDR G1IA2020030600000](https://openairdocs.org/sdr/G1IA2020030600000), Mar 2, 2020: POWERPACK. DEFECTIVE. FAR 135.415 REPORT. PILOT REPORTS "THE LANDING GEAR DID NOT EXTEND WHEN THE GEAR HANDLE WAS LOWERED ON APPROACH INTO KALTAG. THE LANDING GEAR RELAY CB POPPED. W - [SDR V6HA201902080001](https://openairdocs.org/sdr/V6HA201902080001), Feb 5, 2019: MODULE. INTERMITTENT. ON RE-POSITIONING FLIGHT FOR MAINTENANCE OF OTHER SYSTEM, AIRCRAFT WAS ON AUTO-PILOT AND ALTITUDE HOLD WAS SELECTED AND WAS INDICATED AS ENGAGED. THE AIRCRAFT D - [SDR G1IA201803100001](https://openairdocs.org/sdr/G1IA201803100001), Mar 7, 2018: DOWNLOCK SWITCH. LOOSE. PILOT REPORTED THAT WHILE ON FINAL APPROACH, PLACED THE GEAR HANDLE DOWN. IT FELT VERY MUCH LIKE A NORMAL EXTENSION. ON PERFORMING THE LANDING CHECKLIST, NOTICE - [SDR 2017FA0000294](https://openairdocs.org/sdr/2017FA0000294), Jun 8, 2017: TRANSDUCER. SHORTED. AFTER DEPARTURE, THE FLIGHT CREW RECOGNIZED A LOW OIL PRESSURE INDICATION ON THE LEFT ENGINE. WHILE ABORTING THE FLIGHT AND RETURNING TO DEPARTURE, THE CAPTAIN - [SDR 2017FA0000233](https://openairdocs.org/sdr/2017FA0000233), May 24, 2017: COMBUST CHAMBER. CRACKED. AFTER INITIAL POST PHASE ENGINE RUN, MAINTENANCE WAS INSTALLING THE LT ENGINE COWLING WHEN THEY DISCOVERED THAT THE COMBUSTION CHAMBER CASING WELD WAS CRACKED. - [SDR HDNA2017030515](https://openairdocs.org/sdr/HDNA2017030515), Mar 5, 2017: LINE. MELTED. PLASTIC TUBING "SENSE" LINE FOR BLEED AIR INDICATING ANNUNCIATION MELTED DUE TO IMPROPER ROUTING CAUSING THE BLEED AIR FAIL CAUTION TO ILLUMINATE. - [SDR 2017FA0000041](https://openairdocs.org/sdr/2017FA0000041), Feb 3, 2017: ELEVATOR. FROZEN. AFTER BEING IN THE COLD, THE ELEVATOR CONTROL BECAME INCREASINGLY HARD TO CONTROL SUSPECTED GREASE IN THE COLD TEMPS. - [SDR G1IA20161112983C1](https://openairdocs.org/sdr/G1IA20161112983C1), Nov 12, 2016: DOWNLOCK SWITCH. FAULTY. PILOT REPORTS, THE NOSE GEAR GREEN LIGHT DID NOT ILLUMINATE WHEN GEAR WAS SELECTED TO THE DOWN POSITION. WE CYCLED THE GEAR THREE TIMES TO NO AVAIL. PROCEEDED T - [SDR 2016FA0000564](https://openairdocs.org/sdr/2016FA0000564), Nov 10, 2016: HOUSING. LEAKING. AIRCRAFT LOST OIL PRESSURE DURING CRUISE FLIGHT, RESULTING IN AN ENGINE SHUTDOWN PRIOR TO LANDING AT CLOSEST AIRPORT. AIRCRAFT LANDED SAFELY WITH NO DAMAGE OR I - [SDR 2016FA0000473](https://openairdocs.org/sdr/2016FA0000473), Oct 6, 2016: TUBE. CHAFED. DURING PHASE INSPECTION, FOUND THE NR 1 THROTTLE PUSH/PULL TUBE IN CENTER PEDESTAL RUBBING ON WIRE BUNDLE TRAY. NORMAL TUBE OD IS .497 AND OD FOR AREA BEING RUB - [SDR 2016F00198](https://openairdocs.org/sdr/2016F00198), Oct 2, 2016: MOTOR. FAILED. APPROACHING THE FAF, FLAPS WERE LOWERED TO APPROACH SETTING. 1 MIN PRIOR TO CROSSING FAF, STRONG BURNING ODOR IN CABIN. NO SMOKE DETECTED. NOTICED FLAP MOTOR CI - [SDR 2016FA0000384](https://openairdocs.org/sdr/2016FA0000384), Aug 17, 2016: O-RING. LEAKING. LEFT ENGINE OIL LEAK. FOUND INBOARD OIL PRESSURE SCAVENGE LINE LEAKING AT O-RINGS. REPLACED THE O-RINGS, RAN ENGINE FOUND OIL LEAKING AT COUPLING. INSTALLED NEW - [SDR O9IA20160223001](https://openairdocs.org/sdr/O9IA20160223001), Feb 22, 2016: FIRE DETECTOR. FAILED. LOG PAGE WRITE UP IS AS FOLLOWS, RT ENG FIRE LIGHT ON APPROACH & LANDING, STAYED ON AFTER ENG SHUTDOWN. INSPECTED THE ENG FOR ANY SIGNS OF FIRE & FOUND NONE. TH - [SDR 2015FA0000472](https://openairdocs.org/sdr/2015FA0000472), Oct 1, 2015: PLACARD. INACCURATE. AUXILIARY FUEL TANK PLACARDS FROM OEM REFLECT STANDARD CONFIGURATION WHEN ACFT ARE EQUIPPED WITH EXTENDED RANGE TANKS. ALSO, MLG PLACARDS FROM OEM REFLECT STAND - [SDR VQMA201509041837](https://openairdocs.org/sdr/VQMA201509041837), Sep 4, 2015: FIRE DETECTOR. DEFECTIVE. FLIGHT CREW EXPERIENCED A RT ENG FIRE LIGHT AT FLIGHT LEVEL 250. THE LIGHT INITIALLY ILLUMINATED FOR NO MORE THAN A FEW SECONDS THEN EXTINGUISHED. THE MASTER WA - [SDR 2015FA0000326](https://openairdocs.org/sdr/2015FA0000326), Jul 17, 2015: BLOWER. BURNED OUT. AFTER TAKE OFF, PASSING THROUGH 16,000 FEET, OBSERVED AND SMELLED SMOKE IN THE AIRCRAFT. IT APPEARED TO ME TO BE VERY LIGHT GREY SMOKE, AND HAD AN ACRID SMELL A - [SDR C41R201506190001](https://openairdocs.org/sdr/C41R201506190001), Jun 19, 2015: RIB. CRACKED. AIRCRAFT WAS UNDERGOING AN ANNUAL INSPECTION AND A CRACK WAS DISCOVERED AT LT INBD BOTTOM AFT WING, WS 66.5. UPON FURTHER INVESTIGATION 2 PARTIAL RIBS, PN 83079 - [SDR G9CR201506020001](https://openairdocs.org/sdr/G9CR201506020001), May 28, 2015: ENCODER. BINDING. THE ENCODER FOR CABIN PRESSURIZATION SYSTEM LOCATED FORWARD OF THE INSTRUMENT PANEL AND ABOVE THE PEDESTAL, SEPARATED FROM THE MOUNTING BRACKET AND LODGED IN TH All 69: https://openairdocs.org/engine/u-a-canada-pt6a-42a/reports.md ## STCs that may be installed (OpenAirDocs) (2) 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 SE00001EN](https://openairdocs.org/stc/SE00001EN): Engines will be maintained IAW 'Maintenance or Reliable Engines(MORE) Program,' Rev 2, 8/16/95. MORE Company Inc - [STC SE01805NY](https://openairdocs.org/stc/SE01805NY): Installation of Fuel Nozzle Adapters using studs and nuts. Atlantic Turbines International Inc ## PMA parts (OpenAirDocs) (380, 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 - [3045951-02AA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135029382220260722151307.0001): Detector, Chip, Magnetic. Aero Attitude, LLC · PMA PQ00001CB · Replaces 3045951-02 · May 27, 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 - [3071525CL05CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191547720920260108163325.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL05 · Dec 2, 2025 - [3071525CL18CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID185573802520260108163328.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL18 · Dec 2, 2025 - [3071525CL03CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174909813520260108163325.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL03 · Dec 2, 2025 - [3071525CL20CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171652992220260108163329.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL20 · Dec 2, 2025 - [3071525CL10CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID159989189920260108163326.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL10 · Dec 2, 2025 - [3071525CL19CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139378280520260108163329.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL19 · Dec 2, 2025 - [3071525CL02CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137870383220260108163324.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL02 · Dec 2, 2025 - [3071525CL04CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137213529520260108163325.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL04 · Dec 2, 2025 - [3071525CL15CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135506587020260108163328.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL15 · Dec 2, 2025 - [3071525CL06CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131161134620260108163325.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL06 · Dec 2, 2025 - [3071525CL11CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122778807720260108163327.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL11 · Dec 2, 2025 - [3071525CL12CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121271677720260108163327.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL12 · Dec 2, 2025 - [3071525CL16CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120828516420260108163328.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL16 · Dec 2, 2025 - [3071525CL08CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118296728320260108163326.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL08 · Dec 2, 2025 - [3071525CL07CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115235373920260108163326.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL07 · Dec 2, 2025 - [3071525CL13CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113265498620260108163327.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL13 · Dec 2, 2025 - [3071525CL01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID110231590920260108163324.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL01 · Dec 2, 2025 - [3071525CL09CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID109630983320260108163326.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL09 · Dec 2, 2025 - [3071525CL17CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID102733333020260108163328.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL17 · Dec 2, 2025 - [3071525CL14CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101649474220260108163327.0001): Shroud Segment, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3071525CL14 · Dec 2, 2025 - [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 - [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 - [3026652ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100977584220260121175611.0001): Seal, Plain. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 3026652 · Sep 10, 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 - [3109767-02CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID119100999420260108163021.0001): Seal, Air, Power Turbine Rotor. CORE PARTS LLC · PMA PQ05326NM · Replaces 3109767-02 · 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 - [3049871-01CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134847727520260108162918.0001): Washer, Key. CORE PARTS LLC · PMA PQ05326NM · Replaces 3049871-01 · 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 - [3110741-02CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169885030720250605164146.0001): Ring, Retaining, Compressor Turbine. CORE PARTS LLC · PMA PQ05326NM · Replaces 3110741-02 · Oct 31, 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 All of them: https://openairdocs.org/engine/u-a-canada-pt6a-42a/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.