# U/A Canada PT6A-61 - Type: Engine model (FAA registry) - Registry code: 61603 - Manufacturer (registry): U/A CANADA - Model: PT6A-61 - 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-61 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 - [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 NE-15-21](https://openairdocs.org/saib/NE-15-21): Fuel Injector Nozzle. Issued Aug 19, 2015 ## 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 (36) As reported by operators and repair stations, by the model named in the report. - [SDR FXTA20190627001](https://openairdocs.org/sdr/FXTA20190627001), Jun 26, 2019: TRANSDUCER. ABNORMAL. IN CRUISE FLIGHT THE NUMBER ONE ENGINE WAS OBSERVED LOOSING OIL PRESSURE SLOWLY. OIL PRESSURE DROPPED TO RED LINE THEN BEGAN TO CLIMB BACK TO INTO THE GREEN ARC - [SDR CA140630018](https://openairdocs.org/sdr/CA140630018), Jun 20, 2014: WARNING MESSAGE. ACTIVATED. (CAN) DURING REVENUE FLIGHT, THE PILOT NOTICED A HIGH OIL TEMPERATURE DURING CLIMB. THEY REDUCED THE ENGINE POWER TO MAINTAIN THE OIL TEMPERATURE WITHIN LIMITS. - [SDR CA131121014](https://openairdocs.org/sdr/CA131121014), Nov 20, 2013: FCU. FAILED. (CAN) ENGINE WOULD NOT ACCELERATE OFF OF IDLE GROUND POWER. - [SDR CA130805012](https://openairdocs.org/sdr/CA130805012), Jul 31, 2013: ENGINE. FLUCTUATES. (CAN) PRIOR LANDING THE PILOT OBSERVED ENGINE PARAMETERS FLUCTUATION THEN THE ENGINE SHUTDOWN ITSELF. THIS IS A RECURRENT ISSUE. ENG REP WILL INVESTIGATE THE IF - [SDR CA130612007](https://openairdocs.org/sdr/CA130612007), Jun 10, 2013: DRIVE SHAFT. WORN. (CAN) DURING ENGINE UPGRADE, COMPLETED AT ELLIOTT AVIATION CRS KX5R005N, IAW BLACKHAWK STC SA10737SE THE COMPRESSOR QUILL DRIVE SHAFT WAS NOT REPLACED BY SHAFT - [SDR CA130212017](https://openairdocs.org/sdr/CA130212017), Feb 5, 2013: ENGINE. MALFUNCTIONED. (CAN) DURING THE DESCENT AT 20K FT, THE PILOT REPORTED A HIGH FUEL FLOW AND TORQUE FLUCTUATIONS. THEY FLEW TO A LOWER ALTITUDE TO ELIMINATE A POSSIBLE ICING CON - [SDR CA130128002](https://openairdocs.org/sdr/CA130128002), Jan 10, 2013: ENGINE. MAKING METAL. (CAN) PILOT GOT A CHIP DETECT ALARM ON ON THE NR 2 ENGINE. CREW APPLIED IMMEDIATELY AN ENGINE SHUT OFF PROCEDURE AND TERMINATED FLIGHT OEI AT CAEN WHICH IS LOCA - [SDR CA120903004](https://openairdocs.org/sdr/CA120903004), Aug 23, 2012: TURBINE BLADES. FRACTURED. (CAN) SHORTLY AFTER T/O, A LOUD NOISE WAS HEARD AND ENGINE TORQUE DROPPED TO ZERO ACCOMPANIED WITH FLAMES COMING OUT OF THE EXHAUST. THE ENGINE WAS SECURED AND - [SDR CA120918013](https://openairdocs.org/sdr/CA120918013), Aug 13, 2012: OIL SYSTEM. LEAKING. (CAN) PILOT INITIATED IFSD OF RIGHT ENGINE AND DIVERSION TO NEWCASTLE DUE AN OIL PRESSURE LOSS COMBINED WITH SMOKE IN THE CABIN. AN UNEVENTFUL SINGLE ENGINE LAN - [SDR CA110606004](https://openairdocs.org/sdr/CA110606004), May 26, 2011: DRAIN. BLOCKED. DURING CRUISE AT FL210, CREW NOTICED OIL PRESSURE AND TORQUE FLUCTUATIONS WITH SMOKE COMING FROM THE EXHAUST STACK. THE ENGINE WAS SHUTDOWN AND AN UNEVENTFUL SI - [SDR CA070605005](https://openairdocs.org/sdr/CA070605005), Jun 5, 2007: ATTACH BOLT. BENT. (CAN) CONTINUOUS PROBLEM OF PREMATURE WEAR AND INDICATIONS OF STRESS ON MAIN LANDING GEAR ACTUATOR ATTACH HARDWARE. LOWER FORK BOLT PN 41789-02 AND UPPER ACTUAT - [SDR CA080128003](https://openairdocs.org/sdr/CA080128003), May 27, 2007: FILTER. CRACKED. (CAN) DURING APPROACH TO LANDING, FLIGHT CREW EXPERIENCED DIFFICULTY EXTENDING THE LANDING GEAR VIA NORMAL MEANS AND SUBSEQUENTLY MANUALLY LOWERED THE GEAR. INV - [SDR RX8R2006003](https://openairdocs.org/sdr/RX8R2006003), Aug 7, 2006: STRUCTURE. CRACKED. FOUND CRACK IN LT NOSE LANDING GEAR DOOR ON RADIUS OF FRONT STIFFENER SECTION. ALSO FOUND CRACK IN RT NOSE LANDING GEAR DOOR AT FORWARD HINGE ATTACH POINT. HAVE - [SDR CA060427005](https://openairdocs.org/sdr/CA060427005), Apr 25, 2006: WIRE. CORRODED. (CAN) DURING CLIMB FLIGHT CREW SMELLED AND VISUALLY CONFIRMED SMOKE IN COCKPIT. THEY SHUTOFF WINDSHIELD HEAT AND PITOT/STALL HEAT AND SMOKE DISSIPATED. FLIGHT R - [SDR RX8R2006001](https://openairdocs.org/sdr/RX8R2006001), Apr 10, 2006: HYDRAULIC LINE. DAMAGED. AFTER TAKEOFF THE LANDING GEAR HANDLE WAS MOVED TO THE UP POSITION THE LANDING GEAR CAME UP BUT THE GEAR DOORS DID NOT CLOSE. THE LANDING GEAR HANDLE WAS PUT IN - [SDR CA060411002](https://openairdocs.org/sdr/CA060411002), Apr 10, 2006: BRAKE. FAILED. LEFT SIDE BRAKE FAILED ON LANDING CAUSING RIGHT MAIN TIRE TO BLOW OUT. NO DAMAGE TO A/C. - [SDR CA051223010](https://openairdocs.org/sdr/CA051223010), Dec 7, 2005: CSU. LEAKING. DURING CRUISE, THE ENGINE LOST OIL PRESSURE AND WAS SHUT DOWN IN FLIGHT. SUBSEQUENT INSPECTION REVEALED A LEAK AT THE CSU PITCH LOCK SOLENOID. - [SDR CA051130005](https://openairdocs.org/sdr/CA051130005), Nov 25, 2005: ENGINE. FAILED. (CAN) NR1 ENGINE THE AUTO FEATHER SYSTEM WAS ARMED FOR TAKEOFF. SHORTLY AFTER TAKEOFF THE PILOT DISARMED THAT AUTO FEATHER SYSTEM. THE AIRCRAFT CONTINUED TO CLI - [SDR CA060405007](https://openairdocs.org/sdr/CA060405007), Nov 25, 2005: OUTFLOW VALVE. MALFUNCTIONED. DURING AN EVENT, NR 2 INSPECTION OF THE EMERGENCY PRESSURIZATION SYSTEM, VALVE ASSY (BY-PASS) P/N 73318-00-1) WAS REMOVED FROM RT WING ROOT AREA, FURTHER INSPEC - [SDR CA051108005](https://openairdocs.org/sdr/CA051108005), Nov 7, 2005: FITTING. CRACKED. PART NUMBER 43286-02 (2 OF) WERE REMOVED FROM STOCK FOR INSTALLATION ON PA42-720 AS REQUIRED BY A/C MX SCHEDULE REPLACEMENT INTERVAL. CLOSE INSPECTION PRIOR TO - [SDR RX8R2004002](https://openairdocs.org/sdr/RX8R2004002), Dec 3, 2004: STRUT. CRACKED. RIGHT MAIN LANDING GEAR STRUT CRACKED AT ATTACH POINT TO ACTUATING BRACE. CRACK IS 2.5 INCHES LONG ALONG AFT SIDE OF AFT ATTACH POINT LUG. CRACK IS AT SAME LOCA - [SDR GW12004F00003](https://openairdocs.org/sdr/GW12004F00003), Jul 2, 2004: LINE. FRACTURED. PILOT REPORTED FUEL DRIPPING OUT OF COWLING ON SHUT DOWN. REMOVAL OF COWLING AND GROUND RUN OF ENGINE REVEALED FRACTURE OF HIGH PRESSURE FCU TO FUEL NOZZLE DELI - [SDR CA040621003](https://openairdocs.org/sdr/CA040621003), Jun 16, 2004: FIRE DETECTOR. SHORTED. DURING APPROACH FOR LANDING, THE RT ENGINE FIRE WARNING ANNUNCIATOR ACTIVATED. THE PILOT DEPLOYED THE ENGINE FIRE BOTTLE, SECURED THE ENGINE AND DECLARED AN EME - [SDR RX8R2004001](https://openairdocs.org/sdr/RX8R2004001), May 21, 2004: BOLT. SHEARED. WHILE TAXIING AFTER LANDING, THE PILOT DISCOVERED THE AIRCRAFT WOULD NOT TURN TIGHT. AFTER EXAMINATION, IT WAS FOUND THE (3) AN-3 BOLTS THAT SECURE THE NOSE STE - [SDR CA040427016](https://openairdocs.org/sdr/CA040427016), Apr 24, 2004: MASTER SWITCH. WORN. (CAN) NEARING FINAL APPROACH THE PILOT NOTICED HE HAD LOST PRIMARY AVIONICS POWER AND THE STANDBY POWER SUPPLY HAD ENGAGED TO PROVIDE BASIC POWER. AN UNEVENTFUL - [SDR CA011121008](https://openairdocs.org/sdr/CA011121008), Nov 16, 2001: BOLT. BROKEN. (CAN) FLT CREW WERE UNABLE TO EXTEND LT MLG THROUGH NORMAL (HYDRAULIC) OR EMERG (HYDRAULIC/PNEUMATIC) MEANS PRIOR TO LDG. LOSS OF HYDRAULIC FLUID EVIDENT AROUND - [SDR CA011121009](https://openairdocs.org/sdr/CA011121009), Nov 16, 2001: WIRE HARNESS. DISCONNECTED. (CAN) PILOT ACTIVATED LDG GEAR EMERG BLOWDOWN PNEUMATIC SYS SWITCH DURING LDG GEAR EXTENSION MFLFUNCTION. LATER GROUND INSP DETERMINED THAT PENUMATIC SYS (LT ML - [SDR RX8R2001001](https://openairdocs.org/sdr/RX8R2001001), Apr 13, 2001: SKIN. DEBONDED. AFTER LANDING IT WAS NOTICED THAT THE RIGHT INBOARD LANDING GEAR DOOR SKIN HAD PEELED OFF FROM THE REST OF THE DOOR AT THE LEADING EDGE. UPON FURTHER EXAMINATIO - [SDR CA001206003](https://openairdocs.org/sdr/CA001206003), Nov 9, 2000: WHEEL. CRACKED. (CAN) SCHEDULED MAINTENANCE INSPECTION DISCOVERED CRACKED WHEEL HALF DURING TIRE REPLACEMENT. CRACK IS IN OUTER WHEEL HALF AND ORIGINATES FROM A LARGE LIGHTENIN - [SDR CA000906005](https://openairdocs.org/sdr/CA000906005), Aug 21, 2000: CHIP DETECTOR. BROKEN. (CAN) DURING CLIMB, PILOT NOTICED SMOKE FROM LEFT ENGINE. SUSPECTING FIRE, ENGINE WAS SHUTDOWN AND SECURED AND FIRE BOTTTLE ACTIVATED. UNEVENTFUL LANDING C/O SA - [SDR CA000621020](https://openairdocs.org/sdr/CA000621020), Jun 12, 2000: SWITCH. FAILED. (CAN) PILOT EXPERIENCED RIGHT ENGINE FIRE WARNING AND MASTER CAUTION ANNUCIATORS. ENGINE WAS SHUTDOWN BY CHECKLIST AND RE FIRE BOTTLE DISCHARGE SWITCH ACTIVATED - [SDR AU000128027](https://openairdocs.org/sdr/AU000128027), Jan 19, 2000: ROD END. SEIZED. (AU) ENGINE FAILED TO PRODUCE FULL POWER. INSPECTION FOUND PROP GOVERNOR RESET ARM POSITIONED AFT OF STOP ALLOWING PY AIR LEAK AND RESULTANT REDUCED NG AND WF. - [SDR CA000128027](https://openairdocs.org/sdr/CA000128027), Jan 19, 2000: ROD END. SEIZED. (CAN) ENGINE FAILED TO PRODUCE FULL POWER. INSPECTION FOUND PROP GOVERNOR RESETA RM POSITIONED AFT OF STOP ALLOWING PY AIR LEAK AND RESULTANT REDUCED NG ANDWF. - [SDR CA990430023](https://openairdocs.org/sdr/CA990430023), Apr 14, 1999: ENGINE. FAILED. (CAN) NR 2 ENGINE WOULD NOT START. INVESTIGATION DETERMINED THE COMPRESSOR SECTION WOULD NOT ROTATE. ENGINE REMOVED FOR OVERHAUL, FURTHER REPORT TO FOLLOW. - [SDR CA981207007](https://openairdocs.org/sdr/CA981207007), Nov 18, 1998: CIRCUIT BREAKER. OVERHEATED. (CAN) DURING GROUND RUN, A HOT ODOR WAS DETECTED. INVESTIGATION FOUND THE SOURCE TO BE THE RIGHT GENERATOR BUS TIE CIRCUIT BREAKER IN THE LOWER CENTER PEDESTAL. - [SDR 97ZZZX592](https://openairdocs.org/sdr/97ZZZX592), Jan 16, 1997: CHIP DETECTOR. BROKEN. IN-FLIGHT, PILOT NOTICED TORQUE FLUCTUATION AND LOSS OF OIL PRESSURE. LANDED WITHOUT INCIDENT. RT ENGINE AND COWLING COVERED WITH OIL. INSPECTED ENGINE AND FOUN ## STCs that may be installed (OpenAirDocs) (5) 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 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) (447, 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 - [3021848CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181188254020260217165221.0001): Spacer, Oil Slinger. Core Parts LLC · PMA PQ05326NM · Replaces 3021848 · 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 - [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 - [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 - [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 - [3101525-02TA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123002783920260304222926.0001): Gear Set, Planet, First Stage Reduction. Extex Engineered Products Inc. · PMA PQ2203NM · Replaces 3101525-02 · Sep 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 - [3100920-04ANB](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178742718720240917173637.0001): Piston Assy. ANB Aviation Parts LLC · PMA PQ1730CE · Replaces 3100920-04 · Jun 25, 2024 - [3103173-01ANB](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133435034120240917173637.0001): Piston. ANB Aviation Parts LLC · PMA PQ1730CE · Replaces 3103173-01 · Jun 25, 2024 - [3100918-05ANB](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103138423920240917173638.0001): Spacer. ANB Aviation Parts LLC · PMA PQ1730CE · Replaces 3100918-05 · Jun 25, 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 - [ST6202-011CP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121242960820241204145238.0001): Packing, Preformed. CORE PARTS LLC · PMA PQ05326NM · Replaces ST6202-011 · Jun 15, 2023 - [3005290CLACP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171588224920250611143002.0001): Weight, Balance, Compressor. CORE PARTS LLC · PMA PQ05326NM · Replaces 3005290CLA · 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 - [CH92106-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182423481520231024191312.0001): Exciter-Ignition. Champion Aerospace LLC · PMA PQ1287CE · Replaces Pratt & Whitney Canada … · May 12, 2023 All of them: https://openairdocs.org/engine/u-a-canada-pt6a-61/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.