U/A Canada PT6A-41
Service difficulty reports · 717
Newest first. General aviation reporting is voluntary.
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 = 'PT6A41' 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.
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 = 'PT6A41' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR CA060422009Lock Nut · missingDURING L/G EXT IN FLT, LT MAIN AND NOSE GEAR DOWN AND LOCKED IND PRESENT, WITH NO RT IND AND LOUD BANGING SOUND FROM RT SIDE OF A/C. C/O FLY-BY TO VISUALLY VERIFY ALL THREE LANDING GEARS WERE DOWN. A/C LANDED SAFELY, VERIFIED ALL 3 L/G WERE DOWN AND LOCKED BSDR CA060419004Limit Switch · failedA NEW LANDING GEAR GEARBOX WAS INSTALLED IN THE AIRCRAFT. SEVERAL DAYS LATER THE CREW WERE UNABLE TO SELECT THE GEAR UP AFTER TAKEOFF. THE AIRCRAFT RETURNED AND LANDED NORMALLY. THE UP LIMIT SWITCH WAS FOUND TO BE DAMAGED WHERE THE INTERNAL CONTACTS WERE NOSDR CA060501003Fuel Control · failed(CAN) DURING CRUISE THE ENGINE EXPERIENCED AN UNCOMMANDED POWER ROLL-BACK. THE ENGINE WAS SHUTDOWN IN FLIGHT. THE FUEL CONTROL UNIT WAS SUBSEQUENTLY REPLACED. (TC NR 20060501003)SDR CA060531005Fuel Control · inoperative(CAN) DURING CRUISE THE ENGINE EXPERIENCED AN UNCOMMANDED POWER REDUCTION. THE ENGINE WAS SHUT DOWN IN FLIGHT AND THE AIRCRAFT DIVERTED. THE FUEL CONTROL WAS SUBSEQUENTLY REPLACED. MFG WILL INVESTIGATE THE EVENT AND ADVISE OF ROOT CAUSE ONCE DETERMINED. (TC SDR CA060503009Extractor · crackedDURING INSPECTION THE ENGINEER NOTICED A CRACK IN ONE OF THE EXHAUST GAS EXTRACTORS. FURTHER INVESTIGATION ON THE REMAINING EXHAUST GAS EXTRACTORS REVEALED CRACKS AS WELL. THE PARTS WERE REPAIRED AND REINSTALLED.SDR DGCA060761Frame · damaged12 BROKEN RIVETS IN A ROW RESULTING IN THE SEPARATION OF RT FRAME STA 298.562 P/N 50-440014-305 AND ANGLE P/N 50-440014-307 JUST AFT OF THE RT ESCAPE HATCH OPENING.SDR CA060317011Hydraulic System · leakingON INVESTIGATING A HYDRAULIC LEAK IN THE NR 1 GEAR WELL AREA, CRACKS WERE NOTED IN THE CHANNELS P/N 101-120025-57 AND P/N 101-120025-55 AS WELL AS THE ANGLE'S P/N 101-120025-67 AND 101-120025-68. THE A/C HAD A HYDRAULIC GEAR INSTALLED IN 1988 (REPLACING THE MSDR CA060223002Tube · splitA NORMAL LAND UP UNTIL, SENSED WHAT FELT LIKE DRAGGING BRAKE ON RT M/G. ONCE SAFELY STOPPED, AND ENG`S SHUT DOWN, CREW EXITED A/C, DISCOVERED RT O/B WHEEL ASSY FLAT TIRE. RETURNED TO A/C TO FIND TWO OTHER TIRES FLATTENED. THESE WERE BOTH RT AND LT INBDS TIRSDR CA060224004Windshield · failedWHILE IN CRUISE FLT AT FL 270, APPROXIMATELY 250 MILES INTO THE MIDDAY FLT, FLIGHT CREW REPORTED HEARING A MILDLY LOUD BANG WITHIN THE CABIN. THEY THEN NOTICE SMALL SHARDS OF GLASS FALLING ONTO THE LAP OF THE FIRST OFFICER. THE INNER PANE OF THE RIGHT WINDSHSDR CA060217001Diode · failedCREW REPORTS THAT MULTIPLE SYSTEMS AND ANNUNCIATORS UNSERVICEABLE. MAINTENANCE PERSONAL DISPATCHED AND FOUND THAT NR 1 DUAL FED ELECTRICAL BUS HAD FAILED BOTH MAIN FEED DIODES (P/N 70H10A). DIODES REPLACED AND FUNCTION CHECKED SERVICEABLE. COMPANY HAS NOW ISDR CA060210008Latch · loose(CAN) RT ENGINE COWLING UNLATCHED IN FLIGHT (CALLED IN PRIORITY LANDING). RT ENGINE COWLING INSPECTED, FOUND FORWARD LATCH WAS LOOSE. RT ENGINE COWLING SECURED. RETRAINING CARRIED OUT WITH FLIGHT CREW AND TECHNICIANS ON PROPER COWLING LATCHING PROCEDURES. (TCSDR CA060129005Engine · fire(CAN) THE ENGINE WAS REPORTED TO EMIT A LOUD NOISE ACCOMPANIED BY A LOSS IN POWER AND FLAMES EMINATING FROM THE EXHAUST. THE ENGINE WAS SHUT DOWN IN FLIGHT. MFG WILL MONITOR INVESTIGATION OF THE EVENT AND WILL ADVISE OF ROOT CAUSE ONCE DETERMINED. (TC NR 200SDR CA060117005Windshield · brokenDURING CRUISE AT 19,000 FT ALTITUDE, CABIN DIFF OF 5.8 PSI, THE INNER PANE OF THE CO-PILOT'S WINDSHIELD SHATTERED. THE CREW LANDED THE AIRCRAFT SAFELY AT IT'S DESTINATION.SDR CA060103001Engine · failedAT APPROXIMATELY 09:30 THIS MORNING, THE RT ENGINE OF KING AIR 200 HAD AN IN-FLIGHT TORQUE ROLL BACK TO APPROX 200 FT LBS, WITH A RISE IN ITT TO APPROX 680 DEG C, WITH A POPPING NOISE AND CORRESPONDING FLAMES FROM THE RT ENGINE EXHAUST. THE CREW INITIATED THESDR CA060129013Compressor · damaged(CAN) DURING DESCENT, THE ENGINE EXPERIENCED AN UNCOMMANDED POWER REDUCTION, ACCOMPANIED BY NOISE AND FLAMES EMANATING FROM THE EXHAUST. THE ENGINE WAS SHUT DOWN IN FLIGHT, AN EMERGENCY DECLARED AND THE AIRCRAFT DIVERTED TO POINT OF DEPARTURE. SUBSEQUENT INSSDR CA051220008Tube · cutWHEEL ASSY P/N 101-8002-3 ASSEMBLED USING GOODYEAR TIRE P/N 301-392-641 AND TUBE P/N 302-039-402. AFTER 34 HRS TO 250 HRS OF OPERATION, TUBES WOULD FAIL. PERIODIC AIR PRESSURE TESTING WOULD REVEAL A TIRE PRESSURE LOSS OF 10 LBS. THE TUBE WAS REMOVED AND CUTSSDR AU510001628Frame · corroded(AUS) FUSELAGE FRAME LOCATED AT FS226.875 UNDER THE RT SEAT ROW CORRODED IN AREA BETWEEN 2 STRINGERS. CORROSION EXTENDED UP THE FRAME WEB. FOUND DURING INSPECTION IAW AD/B200/21 AMDT 11.(AD/SB DESC: AD/B200/21 AMDT 11 ) (CASA NR 510001628)SDR AU510001629Rivet · sheared(AUS) LT WINDSHIELD UPPER OB CORNER DOUBLER HAD 4 SHEARED RIVETS. FOUND DURING INSPECTION IAW AD/B200/21 AMDT 11.(AD/SB DESC: AD/B200/21 AMDT 11 ) (OTHER CAUSE: MATERIAL ) (CASA NR 510001629)SDR AU510001630Keelbeam · crackedKEEL WEB LOCATED IN NOSE WHEEL WELL CRACKED IN AREA OF AIR CONDITIONING PIPE P-CLAMP ATTACHMENT. FOUND DURING INSPECTION IAW AD/B200/21 AMDT 11.SDR AU510001673Stringer · crackedFUSELAGE CLEATS AND STRINGERS CRACKED AND CORRODED IN THE FOLLOWING AREAS, CLEAT AT LOWER LONGERON LT SIDE CRACKED AT FRAME ATTACHMENT FS 216.125 2 LT SIDE STRINGER CORRODED ON END AT FS 190.6 3. CLEAT AT STRINGER 6 LT HAS RIVETS MISSING AT FS 227.SDR AU510001892Squat Switch · out of adjustRT MAIN LANDING GEAR SQUAT SWITCH ADJUSTED TO MINIMUM TOLERANCE PREVENTING RETRACTION OF THE LANDING GEAR. SWITCH ADJUSTED AND LANDING GEAR RETRACTION WAS NORMAL.SDR CA051209001Window · crackedLEVELING OFF AT 19000 FT, CREW HEARD FAINT CRUNCH SOUND WITHIN CABIN. PAX SITTING AT EMERG EXIT NOTIFIED FLT CREW OF LOUD GUNSHOT TYPE NOISE. THEN NOTICED OUTER WINDOW PANE FOR EMERG EXIT CRACKED. CREW PROMPTLY REDUCED THEIR ALT TO 11000 FT AND DIALED CABINSDR CIEA200500017Tach Generator · defectiveSHORTLY AFTER TAKEOFF, THE PILOT NOTICED THE LT PROP RPM DROPPING. THE OTHER ENGINE INSTRUMENTS DID NOT SEEM TO BE AFFECTED, BUT THE PILOT THOUGHT THE ENGINE WAS LOOSING POWER. THE AIRCRAFT RETURNED AND LANDED AT THE SAME AIRPORT AS THE TAKEOFF. THE AIRCRAFSDR CA051208008Bulkhead · crackedWHILE TROUBLESHOOTING A PRESSURIZATION SNAG ON THE AIRCRAFT UNDERGOING MAINTENANCE AT OUR FACILITY, DISCOVERED AN APPROXIMATELY 3.5 LONG CRACK IN A SECTION OF THE BULKHEAD LOWER FLANGE ATTACHED AT THE REAR SPAR AT FS 227. THE CRACK WAS CAUSING A MAJOR PRESSURSDR CA051208009Structure · pulledAFT STRAKES RIVETS PULLED THROUGH ON THE TAIL TO FUSELAGE JOINT. ADVISED ENGINEERING AND GAINED INSTRUCTIONS FOR REPAIR AND COMPLETED, AIRCRAFT RETURNED TO SERVICE. CAUSE OF THE RIVETS PULLING THROUGH IS UNKNOWN AT THIS TIME.SDR K5L2005F00002Shutoff Valve · failedAFTER NORMAL ENGINE START, DURING RUN UP NOTICED THAT THE LEFT INSTRUMENT SHUTOFF VALVE PN 101381000-9 WOULD NOT CLOSE WHEN SELECTED OFF. FOUND VALVE SOLENOID TO BE AT FAULT AND INSTALLED OVERHAULED VALVE. RUN UP AND OPS CHECKED NORMAL. (K)SDR CA051107002Link · brokenONCE LANDED , FLT CREW PROCEEDED TO STEER A/C OFF RUNWAY, WERE UNABLE. BY APPLYING THE BRAKES AND DIFFERENTIAL ENGINE POWER SETTINGS, ABLE TO MANEUVER A/C OFF RUNWAY AND OVER TO MX HANGAR. MX PERSONNEL FOUND STEERING LINK SEVERED IN HALF APPROX MID SPAN AND SDR CA051021001Controller · failedFLIGHT CREW REPORTED THAT WHILE IN CRUISE AT F/L 200 CABIN ALTITUDE CLIMBED TO 14000 FEET WITH ASSOCIATED WARNINGS AND MASKS AUTOMATICALLY DEPLOYING. AIRCRAFT RETURNED TO BASE WHERE MAINTENANCE CHANGED LT FLOW PACK, AND THE PRESSURIZATION CONTROLLER. GROUND SDR CA051114007Link · brokenAFTER SELECTION OF GEAR UP ON DEPART, GEAR STOPPED PART WAY THROUGH ITS TRAVEL AND HAD TO BE EXTENDED BY MEANS OF ALT EXTENSION SYSTEM. A/C LANDED UNEVENTFUL WITH 3 GREEN, DOWN AND LOCKED. INSPECTION OF A/C INITIALLY INDICATED A BROKEN LT INBOARD MAIN GEAR DSDR CA051013009Actuator · leakingON DESCENT, CREW WAS UNABLE TO GET THE NOSE GEAR DOWN INDICATION. EMERGENCY EXTENSION WAS COMPLETED AND A/C LANDED SAFELY. FERRY PERMIT WAS ISSUED AND A/C RETURNED TO YYC MAINTENANCE BASE WITH GEAR DOWN. RT MAIN GEAR ACTUATOR FOUND TO HAVE THE SEAL FOR THE SDR CA051109006Windshield · failedDURING CLIMB-OUT, THE PILOT NOTICED THAT SUDDENLY THE INNER PLY OF THE CAPTAINS HEATED WINDSHIELD SHATTERED. THERE WAS NO INDICATION OF IMPACT, OR ANY OTHER APPARENT REASON, THAT MAY HAVE CAUSED THIS. THE AIRCRAFT RETURNED TO THE DEPARTURE AERODROME WITHOUT SDR CA051005002Windshield · failed(CAN) ENROUTE, WHEN THE AC EXPERIENCED A CRACKED WINDSHIELD AND THE CREW REQUESTED IMMEDIATE DESCENT TO COMPLY WITH INSTRUCTIONS IN THE PILOTS HANDBOOK P/N101-590010-5, PAGE 3-16. SITUATION DID NOT REQUIRE THE DECLARATION OF AN EMERGENCY. UPON ARRIVAL OF AIRCSDR 2007FA0000423Exhaust Duct · crackedWHILE PREFORMING SCHEDULED MAINTENANCE,REMOVED EXHAUST STACKS TO FACILTATE INSPECTING THE EXHAUST DUCT.A CRACK WAS FOUND IN THE SKI SLOPE.POWER SECTION WAS REMOVED FOR REPAIR.SDR CA050902002Diode · burned(CAN) AIRCRAFT DEPARTED, 30 KM OUT, REPORTED SMOKE IN THE CABIN. THE SMOKE DISSIPATED AND THE FLIGHT LANDED. MAINTENANCE FOUND THE CABIN TEMP CONTROL HAD A BURND DIODE IN IT. THE CONTROLLER WAS REMOVED AND THE SYSTEM WAS DEFERRED IAW THE MEL. AIRCRAFT THENSDR CA050902001Diode · burned(CAN) FLIGHT FROM WAS DIVERTED DUE TO SMOKE IN THE CABIN. MAINTENANCE WAS DISPATCHED AND FOUND THE CABIN TEMP CONTROL BOX WAS BURNT FROM AND OVER HEATED DIODE. THE SYSTEM DEFERRED UNDER MEL AND AIRCRAFT RETURNED. THE TEMP CONTROL SYSTEM WAS TESTED, THE CONTSDR 2005FA0001208Structure · crackedTHE AIRSTAIR DOOR OF THIS AIRCRAFT CLOSES INTO THE CARGO DOOR. CRACKS WERE FOUND IN THE CARGO DOOR IN THE JAMB AGAINST WHICH THE AIRSTAIR CLOSES AND SEALS. THE CARGO DOOR IS A BONDED ASSEMBLY AND THE JAMB IS A PART OF THIS BOND ASSEMBLY. THREE CRACKS WERE FSDR 2005FA0001209Structure · crackedTHE AIRSTAIR DOOR OF THIS AIRCRAFT CLOSES INTO THE CARGO DOOR. CRACKS WERE FOUND IN THE CARGO DOOR IN THE JAMB AGAINST WHICH THE AIRSTAIR CLOSES AND SEALS. THE CARGO DOOR IS A BONDED ASSEMBLY P/N 101-430140-3 AND THE JAMB IS A PART OF THIS BOND ASSEMBLY. THSDR CA050811003Windshield · delaminated(CAN) DURING DESCENT THE PILOTS WINDSHIELD COMPLETELY DELAMINATED. THE WINDSHIELD STAYED IN PLACE HOWEVER THE VISION FORWARD WAS COMPLETELY OBSCURED.SDR 2005FA0001087Engine · damagedAIRCRAFT PROCEEDED WITH A NORMAL TAKEOFF IN VFR CONDITIONS. FOLLOWING ROTATION, AND AT APPROXIMATELY 50 TO 100 FT AGL, THE RT ENGINE LOST POWER, THE PILOT LEVELED OFF. THE AC WOULD NOT MAINTAIN ALTITUDE, PILOT CHOSE TO LAND IMMEDIATELY, WITH ADEQUATE RUNWAYSDR CA050725004Fuel Control · failed(CAN) ON A VFR FLIGHT, THE FLIGHT CREW ATTEMPTED TO REDUCE POWER FOR THE APPROACH INTO AIRFIELD. THERE WAS NO ENGINE RESPONSE WITH REDUCTION IN POWER SETTINGS. THE CREW THEN TRIED TO CAREFULLY INCREASE POWER SETTING FROM CRUISE POWER (1800 LBS) TO 1900 LBS. SDR CA050816003Drive Gear · broken(CAN) FOLLOWING FLIGHT AND DURING A LAYOVER CHECK, IT WAS NOTED THAT AIR CONDITIONING ACCY DRIVE WAS DE-COUPLED FROM GAS GENERATOR AS NOTED DURING ROTATION OF AC COMPRESSOR. REMOVAL OF EXTERNAL DRIVE SPLINE DETERMINED THAT THE FAULT WAS NOT EXTERNAL TO ENGINE SDR CA050707009Bearing · chatteringWHILE ROTATING THE RIGHT PROPELLER TO DRESS PROPELLER BLADES AN UNUSUAL NOISE WAS HEARD. A STANDARD AERO TECHNICIAN WAS CALLED IN. THE RIGHT HAND ENGINE POWER SECTION WAS REMOVED AND DISMANTELED. FOUND ROTOR BALANCING ASSEMBLY. NR 3 BEARING P/N:3032208 TO SDR CA050707010Bearing · brinelledWHILE ROTATING THE RIGHT PROPELLER TO DRESS PROPELLER BLADES AN UNUSUAL NOISE WAS HEARD. A STANDARD AERO TECHNICIAN WAS CALLED IN. THE RIGHT HAND ENGINE POWER SECTION WAS REMOVED AND DISMANTELED. FOUND ROTOR BALANCING ASSEMBLY. NR 4 BEARING P/N:3112696-03 SDR CA050624004Valve · misinstalled(CAN) PASSENGER OXYGEN MASKS DEPLOYED WHEN THE " PULL ON SYS READY" CONTROL KNOB WAS PULLED. MASKS SHOULD ONLY DEPLOY WHEN BAROMETRIC PRESSURE SWITCH IS TRIPPED OR THE PASSENGER MANUAL OVERRIDE CNTRL KNOB IS PULLED. " PULL ON SYS READY" IS USED TO ARM SYS. SDR CA050609005Diode · faulty(CAN) ON APPROACH THE NR 1 INVERTER WARNING LIGHT ILLUMINATED AND THE NR 1 DUAL FEED BUSS CB TRIPPED. AS GEAR WAS BEING EXTENDED AT THE TIME, GEAR DOWN SHOWED 3 GREEN BUT GEAR INTRANSIT LIGHT ALSO ILLUMINATED. PILOT OVERSHOT RUNWAY AND PERFORMED EMERGENCY GEARSDR CA050609020Windshield · cracked(CAN) DURING CRUISE AT FL 240 THE RT WINDSHIELD CRACKED ALONG THE CENTER POST. THE FLIGHT CREW REDUCED ALTITUDE AND CABIN PRESSURIZATION IAW THE AFM, AND RETURNED TO BASE. MAINTENANCE CREWS REPLACED THE WINDSHIELD.SDR CA050608009Pressure Switch · intermittent(CAN) ON APPROACH, CREW SELECTED GEAR DOWN AND BOTH MAIN GEAR REMAINED IN WHEEL WELLS. CREW NOTED THAT GEAR DOORS WERE MOVING SLIGHTLY ON DOWN SELECTION. TWO MORE GEAR UP/GEAR DOWN SELECTIONS WERE REQUIRED BEFORE GEAR FINALLY EXTENDED AND LOCKED INTO THE DOWNSDR CA050712009Line · pinched(CAN) UPON PERFORMING A GEAR SWING ON THE AIRCRAFT, IT WAS NOTED THAT, ON BOTH LT AND RT SIDES, THE BRAKE LINES WERE BEING PINCHED IN THE GEAR DOORS WHEN CLOSED. THE BRAKE LINES WERE REPLACED WITH NEW AND THE CLAMPS WERE REPOSITIONED TO PREVENT THE BRAKE LINESDR CA050610007Windshield · failed(CAN) CO-PILOTS WINDSHIELD SHATTERED IN CRUISE FLIGHT AT ALTITTUDE. BOTH INNER AND OUTER PANES WERE AFFECTED. AIRCRAFT RETURNED TO BASE.SDR 2007FA0000442Exhaust Duct · crackedWHILE PREFORMING SCHEDULED MAINTENANCE,REMOVED EXHAUST STACKS TO FACILTATE INSPECTING THE EXHAUST DUCT.A CRACK WAS FOUND IN THE SKI SLOPE. EXHAUST DUCT SB HAD BEEN COMPLIED WITH 495 HOURS PRIOR. POWER SECTION WAS REMOVED FOR REPAIR.
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