Pratt & Whitney Canada PT6C-67C

Service difficulty reports · 131

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Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE engine_model_key = 'PT6C67C'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR 2026FA0000904Hydraulic Line · rupturedDURING A START SEQUENCE FOR A MAINTENANCE/ AIRCRAFT GROUND RUN A COMPLETE #2 HYDRAULIC SYSTEM FAILURE OCCURRED. CREW NOTED AFTER ENGINE MODE SWITCHES WAS PLACED INTO 'FLIGHT' #2 HYDRAULIC PRESSURE DROPPED RAPIDLY, ACCOMPANIED BY CAS MESSAGES ILLUMINATING AND Oct 24, 2026 · N9YTKD · Agusta AW139 · Hydraulic System, MainSDR 2026FA0000825Hydraulic Line · rupturedDURING CRUISE AFTER DEPARTING, BTWN 5-10 MINUTES AFTER TAKE-OFF, AROUND 2000FT AND APPROX 140KTS, CREW NOTICED A CAS MSG HYD1 MIN, FOLLOWED BY 1 HYD PUMP, 1 HYD PRESS, 1 SERVO & EMERG UTIL PRESS CAUTIONS ILLUMINATED. AT THE POINT OF CAS INDICATIONS; MLG WEREOct 7, 2026 · N9YTKD · Agusta AW139 · Hydraulic System, MainSDR 2026FA0000526Windshield · crackedCREW REPORTED THAT UPON LANDING A “POP” SOUND WAS HEARD. SUBSEQUENT MULTIPLE CRACKS OBSERVED ON THE LT HEATED GLASS WINDSHIELD COMMENCING FROM AROUND THE BOTTOM RIGHT CORNER OF THE WINDSHIELD PROPAGATING VERTICALLY UPWARDS AND HORIZONTALLY LEFT ACROSS THE BOTTJun 17, 2026 · N9YENT · Agusta AW139 · Flight Compartment WindowsSDR 2026FA0000299Tail Boom · corrodedDURING THE PERFORMANCE OF THE GENERAL VISUAL INSPECTION AS SPECIFIED IN THE CONDITIONS OF PSE/TQ/2025/215289 REPAIR DEFERRAL LETTER, EVIDENCE OF PROPAGATION AND WORSENING CONDITIONS WAS DETERMINED OF THE CORROSION AT STA 8700, BL0.0 LOWER STRUCTURE OF 9Y-ELL TApr 27, 2026 · N485SH · Agusta AW139 · Rotorcraft Tail BoomSDR 2026FA0000287Windshield · crackedON 22 APRIL 2026 AT 1:56PM, THE CREW REPORTED WHEN TRANSITIONING INTO HOVER A "POP" SOUND WAS HEARD. SUBSEQUENTLY MULTIPLE VERTICAL CRACKS WERE OBSERVED ON THE R/H HEATED GLASS WINDSHIELD COMMENCING FROM THE BOTTOM LEFT CORNER OF THE WINDSHIELD TO THE TOP. NApr 23, 2026 · N9YTKD · Agusta AW139 · Flight Compartment WindowsSDR 2026FA0000238Fuel Tank · leakingON 16TH MARCH 2026, AFTER 9Y-TKD RETURNED TO THE HANGAR, A HEAVY DOWNPOUR OF JET FUEL EMANATING UNDERNEATH THE AIRCRAFT WAS OBSERVED. A DAILY INSPECTION WAS CONDUCTED; FUEL TANK LEAK WAS OBSERVED AT THE MAIN RIGHT FUEL TANK SUMP AREA. AIRCRAFT DEFUELED TO FAMar 16, 2026 · N9YTKD · Agusta AW139 · Fuel StorageSDR PN1R202602180001Seal · leakingDURING INSPECTION, FOUND #1 ENGINE NO. 5 BEARING SEAL LEAKING.Feb 18, 2026 · N614CJ · Agusta AW139 · Turbine Engine Oil SystemSDR 2026FA0000122Landing Gear · defectiveMULTIPLE NR 2 WOW FAIL CAS MESSAGES. NOT FULLY EXTENDING. RIGHT MAIN LANDING GEAR SERVICED. EXTENSION AND RETRACTION OPERATIONAL CHECK CARRIED OUT SATISFACTORY. CIRCUIT BREAKER WAS RECYCLED, INITIAL FAULT OF “#2 WOW CAS” COULD NOT BE REPLICATED. RIGHT MAINFeb 9, 2026 · N9YENT · Agusta AW139 · Landing Gear SystemSDR U0GA2025121900639Frame · damagedTHIS AIRCRAFT HAS BEEN GROUNDED. THE REPAIR FROM AS FOLLOWS; REMOVE AND REPLACED THE LEFT AND RIGHT BS 5700 FRAME 3P5338A13355 AND 3P5338A13455. IAW PSE/TQ/2024/172423.Dec 19, 2025 · N739BG · Agusta AW139 · Fuselage Main, FrameSDR U0GA VP000639Tail Boom · corrodedTHIS AIRCRAFT HAS BEEN GROUNDED AT OUR REPAIR STATION ON VP-000639-2024 SINCE THE DATE OF DISCOVERY. THE REPAIR IS AS FOLLOWS; REPLACE LT SIDE PANEL, P/N 3G5350A07431C1 AND STA 8700 BULKHEAD FRAME, P/N 3G5306P14811 ON TAILBOOM P/N 3G5350A00135 S/N PZL003 TAILBDec 19, 2025 · N739BG · Agusta AW139 · Rotorcraft Tail BoomSDR 2026FA0000017Stabilizer · crackedDURING A VISUAL INSPECTION OF 9Y-TKB AFTER FLIGHT THE LINE SUPERVISORS DISCOVERED THE CRACK ON THE TAILPLANE ASSEMBLY LEFT LEADING EDGE LOWER PANEL. LOCATION OF CRACK IS ESTIMATED TO BE STA 12370 AND BL (-940 THRU -718). A LOGBOOK ENTRY (LBE 206/25) WAS RAISENov 19, 2025 · N41395 · Agusta AW139 · Rotorcraft Tail BoomSDR 2026FA0000022Stabilizer · crackedREFENCES ARE MADE TO SDR UNIQUE CONTROL #2026FA0000017, #2026FA0000018 AND #2026FA0000020 RAISED PREVIOUSLY. #2026FA0000017 - ERRORS WERE MADE WHEN ENTERING THE AIRCRAFT SERIAL NUMBER (9Y-TKB) THIS SHOULD READ "41395" AS CORRECTED, #2026FA0000018 - DIFFICULTY Nov 19, 2025 · N9YTKB · Agusta AW139 · Rotorcraft Tail BoomSDR 2023F00139Engine · inoperativeDURING TAKEOFF, BUT PRIOR TO DP, PIC NOTED LARGE TORQUE SPLIT AND#2 ENGINE OPERATING OUT OF LIMITS. ABORTED TAKEOFF.May 2, 2023 · N152PH · Agusta AW139 · Engine (Turbine/Turboprop)SDR U0GA202304240001Attach Bracket · bentAPPROACHING KC875 (LUCIUS) ON OUR SECOND FLIGHT LEG (FROM GC608), LOWERING THE LANDING GEAR RESULTED IN THE LEFT MAIN GEAR INDICATOR REMAINING AMBER. REFERRING TO THE QRH, WE WENT THROUGH THE PROPER PROCEDURE INCLUDING THE EMERGENCY BLOW DOWN. LIGHT REMAINED AApr 23, 2023 · N389B · Agusta AW139 · Landing Gear SystemSDR U0GA ASR9556Light · shortedWHILE BEING VECTORED TO ITIWE ON THE RNAV 36 APPROACH INTO KHUM, PASSENGERS IN THE CABIN OF THE AIRCRAFT STARTED YELLING TO GET THE CREW'S ATTENTION ABOUT A STRONG BURNING ODOR. THE FLIGHT CREW CONFIRMED THE PRESENCE OF THE ELECTRICAL/PLASTIC BURNING SMELL.Feb 3, 2023 · N603PW · Agusta AW139 · Passenger Compartment LightingSDR U0GA ASR12345None · noneHEAVY SMOKE IN THE COCKPIT, UNCOMMANDED COLLECTIVE AND CYCLIC INPUT LEADING TO EMERGENCY DESCENT AND POWER CONTROL VIA ENGINE THROTTLES. AUTOROTATIVE LANDING PERFORMED, AIRCRAFT WENT OFF RUNWAY AFTER LANDING. NTSB NOTIFIED PER 49 CFR 830. MORE DETAILS TO FOLLOSep 24, 2022 · N811T · Agusta AW139 · Smoke DetectionSDR 2022F00340Life Raft · activatedRIGHT LIFE RAFT SELF-DEPLOYED WHILE IN HANGARSep 11, 2022 · N118NZ · Agusta AW139 · Cabin Equipment/FurnishingsSDR ALGAASR8579Fire Warning · false indicationAFTER LEVELING OFF AT 5000 FT THE NO 1 FIRE DET LIGHT IS ILLUMINATED. WE VERIFIED THERE WERE NO INSTRUMENT INDICATIONS OF A FIRE IN THE NO 1 ENGINE AND CONSULTED THE QRH. AFTER NOTING THERE WAS NO IMMEDIATE DANGER WE TURNED THE AIRCRAFT TO OGLE AND COMPLETESep 1, 2022 · N939B · Agusta AW139 · Fire DetectionSDR 2022F00267None · noneNO 1 FIRE DET CAUTION LIGHT ILLUMINATED WITH NO INDICATION OF FIRE AND RETURNED TO BASE.Jun 28, 2022 · N639B · Agusta AW139 · Detection SystemSDR 2021FA0000104Defog System · malfunctionedON AN ILS APPROACH INTO KHPN WITH WEATHER AT MINIMUMS OUTSIDE THE INITIAL APPROACH FIX WITH THE HEAT/AC SYSTEM IN THE FULL “AUTO” MODE THE SYSTEM CYCLED BETWEEN MODES (AC/HEAT) AND FOGGED THE INTERIOR COCKPIT WINDSCREENS WITH HEAVY CONDENSATION. PREVIOUS EXPEMar 24, 2021 · N8CP · Agusta AW139 · Ice/Rain Protection SystemSDR AC2A20210221001Indicator · crackedINLET BARRIER FILTER MAINTENANCE INDICATOR AID FOUND CRACKED DURING INSPECTION.Feb 20, 2021 · N639MC · Agusta AW139 · Engine Air Intake SystemSDR AC2A20210221002Indicator · crackedINLET BARRIER FILTER MAINTENANCE INDICATOR AID FOUND CRACKED DURING INSPECTION.Feb 20, 2021 · N639MC · Agusta AW139 · Engine Air Intake SystemSDR AC2A2020033001Fuel Control · malfunctionedWHEN ADVANCING #1 ENGINE FROM IDLE TO FLIGHT POSITION, #1 ENGINE BEGAN TO "RUN AWAY" AND THE AIRCRAFT SPUN APPROXIMATELY 25-30 DEGREES ON THE PAD AND STARTED TO ROLL OVER. THE PIC WAS STILL ON THE ENGINE MODE KNOB, IMMEDIATELY RETARDED TO #1 ENGINE BACK TO IDMar 27, 2020 · N139JP · Agusta AB139 · Fuel Control/Turbine EnginesSDR AC2A2020050113919Filter · crackedIBF MAINTENANCE INDICATOR FOUND CRACKED. *SUPPLEMENTAL INFORMATION* PART NUMBER ENTERED ON ORIGINAL SDR IN SECTION 5 WAS IN ERROR. PART NUMBER WAS SUBMITTED AS 104440-201 AND SHOULD HAVE BEEN 104441-201. *SUPPLEMENTAL INFORMATION* THE UNIQUE CONTROL CODE WAS AJan 31, 2020 · N639MM · Agusta AW139 · Powerplant SystemSDR AC2A2020050113917Filter · crackedIBF MAINTENANCE AID FOUND CRACKED.Jan 26, 2020 · N639MC · Agusta AW139 · Engine Air Intake SystemSDR AC2A2020050113918Filter · crackedIBF MAINTENANCE AID FOUND CRACKED.Jan 26, 2020 · N639MC · Agusta AW139 · Engine Air Intake SystemSDR AC2A2020050113916Filter · crackedIBF MAINTENANCE AID FOUND TO BE CRACKED.Oct 6, 2019 · N639WW · Agusta AW139 · Engine Air Intake SystemSDR AC2A2020050113914Filter · crackedIBF MAINTENANCE AID FOUND TO BE CRACKED.Aug 4, 2019 · N639MC · Agusta AW139 · Engine Air Intake SystemSDR AC2A2020050113915Filter · crackedIBF MAINTENANCE AID FOUND TO BE CRACKED.Aug 4, 2019 · N639MC · Agusta AW139 · Engine Air Intake SystemSDR CA190704005Gearbox · making metal(CAN) MAIN GEARBOX SUMP CHIP, ACTIVATED CHIP BURNER 3X. WITH NO SUCCESS. HAD CHIP ON START UP. (TC# 20190704005)Jun 30, 2019 · Agusta AW139 · Main Rotor GearboxSDR AC2A2020050113921Filter · crackedIBF MAINTENANCE AID FOUND TO BE CRACKED.Apr 28, 2019 · N639DS · Agusta AW139 · Powerplant SystemSDR AC2A2020050113912Filter · crackedIBF MAINTENANCE AID FOUND TO BE CRACKED.Apr 28, 2019 · N639DS · Agusta AW139 · Engine Air Intake SystemSDR AC2A2020050113913Filter · crackedIBF MAINTENANCE AID FOUND TO BE CRACKED.Apr 28, 2019 · N639DS · Agusta AW139 · Engine Air Intake SystemSDR AC2A2020050113920Filter · crackedIBF MAINTENANCE AID FOUND TO BE CRACKED.Apr 28, 2019 · N639DS · Agusta AW139 · Engine Air Intake SystemSDR AC2A2020050113910Filter · crackedIBF MAINTENANCE AID FOUND TO BE CRACKED.Mar 15, 2019 · N639NA · Agusta AW139 · Engine Air Intake SystemSDR AC2A2020050113911Filter · crackedIBF MAINTENANCE AID FOUND TO BE CRACKED.Mar 15, 2019 · N639NA · Agusta AW139 · Engine Air Intake SystemSDR CA190306009Control Cable · seized(CAN) DEFECT: #1 ENGINE POWER CONTROL CABLE SEIZED. CORRECTIVE ACTION: #1 ENGINE POWER CONTROL CABLE REMOVED IAW 39-A-76-11-02-00A-720A-A NUMBER 1 POWER CONTROL CABLE-INSTALL PROCEDURE. ADJUSTMENT CARRIED OUT SATISFACTORY IAW 39-A-76-11-00-00A-271A-A POWER CONMar 4, 2019 · Agusta AW139 · Engine ControlsSDR AC2A2020050113909Filter · crackedIBF MAINTENANCE AID FOUND TO BE CRACKED.Nov 6, 2018 · N639MM · Agusta AW139 · Engine Air Intake SystemSDR AC2A2020050113907Filter · crackedIBF MAINTENANCE AID FOUND TO BE CRACKED.Oct 23, 2018 · N639MC · Agusta AW139 · Engine Air Intake SystemSDR AC2A2020050113908Filter · crackedIBF MAINTENANCE AID FOUND TO BE CRACKED.Oct 18, 2018 · N639MM · Agusta AW139 · Engine Air Intake SystemSDR AC2A2020050113904Indicator · crackedIBF MAINTENANCE INDICATOR FOUND CRACKED. *SUPPLEMENTAL INFORMATION* PART NUMBER ENTERED ON ORIGINAL SDR IN SECTION 5 WAS IN ERROR. PART NUMBER WAS SUBMITTED AS 104440-201 AND SHOULD HAVE BEEN 104441-201.Sep 18, 2018 · N639GG · Agusta AW139 · Powerplant SystemSDR AC2A2020050113905Filter · crackedIBF MAINTENANCE INDICATOR FOUND TO BE CRACKED.Sep 18, 2018 · N639WW · Agusta AW139 · Engine Air Intake SystemSDR AC2A2020050113906Filter · crackedIBF MAINTENANCE INDICATOR FOUND TO BE CRACKED.Sep 18, 2018 · N639GG · Agusta AW139 · Engine Air Intake SystemSDR HEER2018008021106Chip Detector · contaminatedNR 2 ENGINE CHIP LIGHT IN FLIGHT. FOUND SMALL SLIVER ON PLUG. REMOVED AND CHECKED FILTERS. NO OTHER PARTICLES FOUND. GROUND RUN AND LEAK CHECKED.Jul 31, 2018 · N149PH · Agusta AW139 · Turbine Engine Accessory DriveSDR AC2A2020050113902Indicator · crackedIBF MAINTENANCE INDICATOR FOUND TO BE CRACKED.Jul 15, 2018 · N639NA · Agusta AW139 · Powerplant SystemSDR AC2A2020050113903Filter · crackedIBF MAINTENANCE INDICATOR FOUND TO BE CRACKED.Jul 15, 2018 · N639NA · Agusta AW139 · Engine Air Intake SystemSDR AC2A2020050113901Indicator · crackedIBF MAINTENANCE INDICATOR FOUND TO BE CRACKED.Dec 15, 2017 · N639MC · Agusta AW139 · Powerplant SystemSDR HEER20170221030Eec · failedNR 1 EEC FAILED CAS RED LIGHT ILLUMINATED, THE MAN LIGHT WAS ALSO ON. REPLACED EEC AND ALSO REPLACED FMM.Feb 21, 2017 · N140PH · Agusta AW139 · Fuel Controlling SystemSDR AC2R2016032901Fitting · galledWHILE PERFORMING THE MGB BOLT INSPECTION ON THE LT LOWER FITTING, WE REMOVED THE COTTER PIN AND REMOVED THE NUT FROM THE FWD BOLT. WE ENSURED THE BOLT SPUN FREELY BEFORE WE ATTEMPTED TO REMOVE THE BOLT, WHICH IT DID BY HAND. THE BOLT EASILY REMOVED UPWARD UNMar 7, 2016 · N639MC · Agusta AW139 · Main Rotor Transmission MountSDR ALGA20160307001Skin · debondedDURING INVESTIGATION FOLLOWING A HUMS RED TRDS INDICATION & A SHARP RISE NOTED ON TRDS FSA S001A7 AT CRUISE. DARF BR-WH-021 INSPECTIONS REVEALED DE-BONDED SKIN UNDER THE SUPPORT STRUCTURE FOR THE TRDS BEARING. CURRENTLY WAITING FOR A REPLY FROM ENGINEERING.Feb 24, 2016 · N9YELL · Agusta AW139 · Rotorcraft Tail Boom
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