U/A Canada PT6A-28
Service difficulty reports · 944
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 = 'PT6A28' 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 = 'PT6A28' 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 CA071031008Bearing · failed(CAN) ON TAKEOFF THE CREW NOTED THAT THEY FELT A SLIGHT VIBRATION, BUT FELT THAT IT WAS LIKELY THE RAISED RUNWAY LIGHTS. AFTER TAKEOFF THEY WERE ADVISED THAT THEY HAD LOST A TIRE. THE AIRCRAFT WAS LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THAT ONE OR BOTH WHESDR CA071030002Flap Track · cracked(CAN) ON MAINTENANCE WALKAROUND THE RT OB FLAP HAD MORE PLAY THAN USUAL. FLAP WAS REMOVE AND THE OB FLAP TRACK WAS FOUND TO BE CRACKED ON THE REAR TIP. TRACK REPLACED AND AIRCRAFT RETURNED TO SERVICE.
(TC NR 20071030002)SDR CA071024010Torque Knee · cracked(CAN) AFTER LANDING, UPON DECELERATING THROUGH 60 KIAS THE AIRCRAFT BEGAN TO VIOLENTLY SHAKE, SHUDDER AND APPEAR TO SKIP WHILE VEERING TOWARD THE LT SIDE OF THE RUNWAY. CONTROL WAS MAINTAINED AND THE AIRCRAFT WAS BROUGHT TO A SLOW TAXI AT WHICH TIME THE CONDITSDR CA071022011Engine · making metal(CAN) RT ENGINE CHIP DETECTOR LIGHT CAME ON IN FLIGHT SO WE SHUTDOWN THE RT ENGINE. ENGINE BEING REMOVED AND SENT TO ENGINE O/H FACILITY FOR REPAIR. LOANER ENGINE TO BE INSTALLED. (TC NR 20071022011)SDR CA071011008Inlet Screen · cracked(CAN) DURING A ROUTINE EVENT INSPECTION, A SMALL 1.5 INCH CRACK WAS NOTED IN THE INLET ICE SCREEN. DURING THE NEXT EVENT INSPECTION IT WAS NOTED THAT THE CRACK HAD SPREAD SIGNIFICANTLY AND CAUSED SEPARATION FROM THE ASSEMBLY. THE STAINLESS STEEL AIR INLET WAS SDR CA071114009Brace · cracked(CAN) FLIGHT CREW CONDUCTED A CROSSWIND LANDING, SHUTDOWN, AND PASSENGERS DEPLANED ON REMOTE RAMP LOCATION. UPON TAXIING TO THE TERMINAL FOR THE NEXT FLIGHT, CREW NOTICED THE AIRCRAFT FELT DIFFERENT. MAINTENANCE WAS CALLED, AND A VISUAL INSPECTION FOUND THAT TSDR UE5R04Blades · crackedDURING STRETCH CHECK OF TURBINE BLADES P/N T102401-100, FLUORESCENT PENETRANT INSPECTION WAS PERFORMED. THIS INSPECT REVEALED SEVERAL BLADES WITH CRACKS ALONG TRAILING EDGE. THESE CRACKS IN THE DIRECTION OF THE CHORD OF THE BLADE.SDR CA070906002Torque Tube · loose(CAN) DURING A ROUTINE INSPECTION THE LT ELEVATOR TORQUE TUBE WAS FOUND TO HAVE AN EXCESSIVE AMOUNT OF PLAY AT THE TAPER PINS ON BOTH COLLARS. THE TORQUE TUBE WAS REPLACED AND THE AIRCRAFT RETURNED TO SERVICE. THIS TORQUE TUBE ONLY HAD 209.2 HOUR SINCE NEW ANDSDR CA070910005Washer · damaged(CAN) WHILE DOING CF-1981-25R6 LOWER FWD WING ATTACH FITTINGS YOU MUST REPLACE THE LOWER FWD. WING BOLT WASHER ASSY UPON RE-INSTALL OF BOLTS. NEW WASHER KITS WERE INSTALLED, BUT WERE UNABLE TO TORQUE IAW THE MFG SIRM., THE TORQUE WAS TOO GREAT TO GET THE REQUISDR CA070824004Torque Tube · worn(CAN) ON INSPECTION, THE ELEVATOR WAS FOUND TO HAVE .75 INCH PLAY AT T/E. THE ELEVATOR WAS REMOVED AN THE TORQUE TUBE WAS INSPECTED. ALL 4 TAPER PINS WERE FOUND LOOSE, AND FOUND INSTALLED TO MAXIMUM ALLOWED PENETRATION. UPON DISASSEMBLY THE HOLES WERE FOUND OVSDR CA070815003Engine · damaged(CAN) DURING TAKEOFF ROLL, (JUST PRIOR TO VR) A LOUD POP WAS HEARD. THE AC CONTINUED WITH THE TAKEOFF AND ONCE AIRBORNE THE CREW DIVERTED BACK TO DEPARTURE AIRPORT FOR LANDING. AS THEY WERE COMING AROUND, THE PROP RPM, TORQUE, AND FUEL FLOW ON THE RT ENGINE BESDR CA070809002Actuator · damaged(CAN) NOSE GEAR ACTUATOR SENT IN TO HAVE SEALS REPLACE DO TO UNIT BECAUSE IT WAS SITTING ON SHELF FOR 6 YEARS. ACTUATOR WAS OVERHAULED AND HAD NEVER BEEN USED. UNIT WAS DISASSEMBLED TO REPLACE SEALS AND INTERIOR OF CYLINDER WAS SCORED AND A SPRING BROKEN. ACTUSDR CA070805001Hose · failed(CAN) WHILE THE PILOTS WHERE TAXIING THE AIRCRAFT, IT WAS NOTED THAT THE RT BRAKES WHERE U/S. AS THEY WHERE TAXIING BACK TO THE FBO ANOTHER AIRCRAFT REPORTED SMOKE COMING FROM THE RT BRAKE AREA. THE FIRE WAS PUT OUT BY THE AIRPORT FIRE DEPARTMENT QUICKLY. ASDR AMTA200700366Computer · unserviceableLT FMC FAILED. REMOVED AND REPLACED LT FMC COMPUTER IAW AMM 34-61-02-4 AND OPS CHECK IAW AMM 34-61-00-5. (K)SDR CA070723001Rod · corroded(CAN) DURING THE REPLACEMENT OF RODEND P/N F4-19 ON THE NOSE LANDING GEAR STEERING BARREL ASSY. P/N 50820042-601 WAS DISASSEMBLED TO FACILITATE THE REMOVAL OF THE RODEND FROM THE ROD ASSY P/N 50-820035 (ITEM 21). AFTER DISASSY IT WAS NOTICED THAT THE ROD ASSY SDR 2007FA0000748Tube · crackedFUEL LEAK NOTED ON SHUTDOWN. FUEL TUBE P/N 3011849 WAS CRACKED AT CONNECTION TO START CONTROL UNIT.SDR CA070725003Flex Drive · damaged(CAN) AN ATTEMPT TO LOWER THE FLAPS TO APPROACH SETTING FROM ZERO DEGREES RESULTED IN THE RT IB FLAP NOT MOVING AND THE (3) OTHERS MOVING TO FULL DOWN. THE PILOT LANDED WITHOUT INCIDENT AND A FERRY PERMIT WAS GRANTED FOR A FLIGHT WITH THE FLAPS UP AND LOCKED. SDR CA070725001Actuator · noisy(CAN) UPON LANDING AN ATTEMPT TO RETRACT THE FLAPS FROM APPROACH TO ZERO RESULTED IN THE MOVEMENT OF THE RT IB FLAP ONLY. THE REMAINING (3) FLAPS DID NOT MOVE. A FLIGHT PERMIT WAS GRANTED AND THE A/C WAS FLOWN WITH THE FLAPS LOCKED IN THE ZERO POSITION. THE GESDR CA070726002Sleeve · improper part(CAN) BOGUS PART DISCOVERED ON CORROSION INSPOF NOSE GEAR ASSY. REPLACED BOGUS PART WITH CORRECT PART. WORK CARRIED OUT ON 20/06-07. BOGUS PART IS RETAINED BY THE QULITY ASSURANCE DEPT.SDR CA070608001Structure · cracked(CAN) CRACK FOUND IN STRUCTURE OF HORIZONTAL STAB. CRACK LOCATED AT TRAILING EDGE UPPER SURFACE AT CENTER OF HORIZONTAL STAB. CRACK LENGTH 0.600, CRACK REPAIRED IAW REPAIR DWG SUPPLIED BY MFG AND AIRCRAFT RETURNED TO SERVICE. (TC NR 20070608001)SDR CA070424008Hydraulic Line · ruptured(CAN) DURING APPROACH TO LAND THE CREW EXTENDED THE LANDING GEAR AND NOTICED THE NOSE GEAR WAS NOT DOWN AND LOCKED. THE EMERGENCY GEAR EXTENSION WAS ACTIVATED AND THE NOSE GEAR WAS LOCKED IN THE DOWN POSITION. THE AC LANDED WITHOUT INCEDENT. UPON INSP BY MAINTSDR CA070423007Probe · intermittent(CAN) BATTERY TEMP MONITOR WAS INDICATING HIGHER THAN NORMAL ON APPROACH. AIRCRAFT LANDED WITHOUT INCIDENT. BATTERY WAS LUKEWARM TO THE TOUCH. MONITOR WAS UNRESPONSIVE. BATTERY AND PROBE WERE REPLACED ALONG WITH WIRING INSPECTED AND AIRCRAFT RETURNED TO SERSDR CA070416002Probe · cracked(CAN) 7 OUT OF 8 T5 INDICATION PROBES WERE FOUND WITH LOOSE OR BROKEN TERMINALS AND MISSING CERAMIC INSULATION. THE PROBES APPEAR TO QUITE FRAGILE IN COMPARISON TO THE OEM PART. THE PARTS IN QUESTION ARE PMA PARTS, THEIR PN 26584. PROBES REPLACED AND AIRCRASDR CA070419002Blades · departed(CAN) LT ENGINE EXPERIENCED A SUDDEN POWER LOSS ON CLIMB OUT. THE ENGINE WAS SHUTDOWN AND THE A/C RETURNED TO BASE WITHOUT ANY FURTHER INCIDENT. THE POWER SECTION WAS REMOVED FOR INVESTIGATION. THE INVESTIGATION REVEALED THAT PIECES WERE MISSING FROM SEVERALSDR CA070514052Engine · surges(CAN) THE ENGINE SURGED DURING CLIMB ACCOMPANIED BY AN INCREASE IN INTERTURBINE TEMPERATURE. MFG WILL INVESTIGATE THE EVENT AND WILL ADVISE OF ROOT CAUSE ONCE ESTABLISHED. (TC NR 20070514052)SDR AXS2007F00001Fire Detector · shortedDURING CLIMB OUT, THE LT ENGINE FIRE WARNING LIGHT CAME ON. THE PILOT DECLARED AND EMERGENCY, RETURNED TO BASE, LANDED WITHOUT INCIDENT. THE PILOT DID NOT SEE FLAMES OR SMOKE COMING FROM THE ENGINE AND DID NOT HAVE ANY OTHER INDICATIONS OF AN ENGINE FIRE, TSDR CA070403001Bolt · cracked(CAN) DURING A SCHEDULED NDT INSPECTION OF THE WING ATTACHMENT BOLTS THE FWD UPPER BOLT ON THE RT SIDE WAS REJECTED AFTER THE LIQUID PENETRANT INSPECTION REVEALED A CRACK AT THE HEAD OF THE BOLT. THE BOLT HAD 7540.5 TSN. THIS INSPECTION IS DUE EVERY 1000 HRS. SDR CA070321001Gearbox · failed(CAN) GEAR WOULD NOT COME UP WHEN SELECTED, LANDING GEAR GEARBOX REPLACED. OVERHAUL FACILITY REPORTED THAT A INTERNAL GEAR MAY HAVE BEEN SHIMMED IMPROPERLY THAT CAUSED PREMATURE WEAR (TC# 20070321001)SDR CA070312006Pressure Switch · malfunctioned(CAN) DURING LANDING GEAR SWINGS IT WAS NOTICED THAT THE LANDING GEAR PUMP WAS HESITATING. PROBLEM WAS TRACED BACK TO THE PRESSURE SWITCH. SWITCH WAS REPLACED AND GEAR SWUNG, FAULT FEE. (TC NR 20070312006)SDR 2007FA0000230Rib · broken1 INCH CRACK NOTED ON LOWER SKIN THRU RIVET. DRILLED OPEN SKIN AND FOUND 5 INCH OF RIB FLANGE BROKE OFF 2 INCHS FROM TRAILING EDGE. SKIN AND RIB HAVE TO BE REPLACED. (K)SDR CA070215003Spline · worn(CAN) START ATTEMPTED ON ENGINE. STARTER/GENERATOR ROTATED BUT ENGINE DID NOT. S/G REMOVED AND INSPECTED. S/G SHAFT SPLINE NOTED AS EXTREMELY WORN. ENGINE ACCESSORY HOUSING INTERNAL SPLINE CHECKED FOR WEAR WITH WEAR CHECK TOOL. DIMENSIONS WITHIN ACCEPTABLE LIMSDR CA070216002Motor · failed(CAN) ON FINAL APPROACH, THE PILOT SELECTED FLAPS DOWN, WHEN THE FLAPS REACHED 5 DEGREES, THE ASSOCIATED CIRCUIT BREAKER POPPED. THE PILOT OVERSHOT TO EVALUATE THE SITUATION AND THEN CARRIED OUT AN UNEVENTFUL LANDING WITH 5 DEGREE OF FLAP. UPON INVESTIGATION BSDR CA070220002Engine · making metal(CAN) CREW CALLED IN ON LANDING TO INFORM MAINTENANCE THAT THE RT CHIP LIGHT HAD ILLUMINATED. MAINTENANCE FOUND ENGINE HAD METAL IN OIL. ENGINE WAS REPLACED AND AIRCRAFT RETURNED TO SERVICE. THIS ENGINE WILL REQUIRE FURTHER INVESTIGATION AS TO THE CAUSE OF SDR CA070207001Relay · inoperative(CAN) LANDING GEAR IN TRANSIT LIGHT STAYED ON AFTER GEAR WAS SELECTED UP AND AN ALTERNATE GEAR EXTENSION WAS DONE AND THE A/C RETURNED TO BASE. THE LANDING GEAR CONTROL RELAY BOX WAS REPLACED AND LANDING GEAR SYSTEM FUNCTION CHECKED SERVICEABLE. (TC NR 2007020SDR CA070130003Condition Lever · cracked(CAN) PILOTS REPORTED LT FUEL CONDITION LEVER CRACKED HALF WAY DOWN LEVER. AIRCRAFT REMOVED FROM SERVICE. RT CONDITION LEVER INSPECTED AND SHOWED SIGNS OF WEAR. LT AND RT CONDITION LEVERS ON ORDER. (TC NR 20070130003)SDR CA070123001Control Cable · separated(CAN) THE LT ENGINE COULD NOT BE SHUTDOWN ON THE GROUND USING THE CONDITION LEVER, THE PILOT HAD TO USE THE FIREWALL SHUT-OFF IN ORDER TO SHUT THE ENGINE DOWN. INVESTIGATION BY MAINTENANCE FOUND THAT THE LT IDLE CONTROL CABLE ASSY FAILED AT THE MALE TERMINAL ESDR CA070124003Roller · worn(CAN) PILOT REPORTED INTERFERENCE WITH AILERON CONTROL UPON APPROACH WHEN FLAPS WERE APPROXIMATELY 30 PERCENT. AIRCRAFT LANDED WITHOUT INCIDENT. INVESTIGATION REVEALED RT OB FLAP IB HINGE ATTACH BRACKET, PN 35-165050-31, FAILED AT THE AFT ROLLER ASSY ATTACH SDR CA070108010Bolt · cracked(CAN) SCHEDULED WING BOLT INSPECTION, NOTED RT UPPER AFT WING BOLT CRACKED ON BOLT HEAD TO SHANK RADIUS. BOLT REPLACED WITH NEW. (TC NR 20070108010)SDR CA061221002Latch · broken(CAN) DURING FLIGHT THE CREW NOTICED AIR LEAKING OUT THE PASSENGER DOOR AND THE AIRCRAFT BEGAN TO DEPRESSURIZE. THE CREW DESCENDED TO 9000 FT FOR THE REMAINDER OF THE FLIGHT AND LANDED WITHOUT FURTHER INCIDENT. UPON LANDING THEY NOTICED THE LT UPPER DOOR HOOK SDR CA061127001Controller · unserviceable(CAN) FLIGHT CREW REPORTED LANDING GEAR WOULD NOT RETRACT AFTER TAKE-OFF. AFTER TROUBLESHOOTING THE MOTOR CONTROLLER WAS FOUND UNSERVICEABLE. MOTOR CONTROLLER WAS REPLACED, GEAR SWINGS COMPLETED AND THE AIRCRAFT RETURNED TO SERVICE. THIS UNIT HAD 928 LANDINGSSDR CA061122003Terminal · burned(CAN) PILOT REPORTED PROP AND ENGINE INLET BOOTS DE-ICE SYSTEM U/S ON LT ENGINE. SYSTEM HAS BEEN INSPECTED. FOUND NO POWER FROM CB TO MAIN POWER RELAY. PLATE ASSEMBLY CIRCUIT PROTECTOR FORWARD MOUNTING LT REMOVED AND DISCOVERED THAT WIRE FROM CB BURNED OUT AT SDR CA061115006Rib · cracked(CAN) DURING AN EVENT NR 1 INSPECTION THE LT HORIZONTAL STABILIZER OB RIB WAS FOUND CRACKED WHERE THE ELEVATOR OB HINGE ATTACH POINT IS. THE RIB WAS REPLACED. (TC NR 20061115006)SDR CA061219007Relay · failed(CAN) AFTER TAKEOFF ON CLIMB-OUT THE RT GENERATOR CHARGING SYSTEM FAILED. THE AIRCRAFT RETURNED TO BASE. SYSTEM TROUBLESHOOTING CARRIED OUT AND FOUND THE OVER VOLTAGE RELAY HAD FAILED. (TC NR 20061219007)SDR CA061030006Mount · cracked(CAN) THE TOP ENGINE MOUNT PAD, LOCATED ON THE GAS GENERATOR CASE, HAD A CRACK ON THE WELD LINE APPROX. 1.75 INCHES LONG. (TC# 20061030006)SDR CA060908002O-Ring · cut(CAN) REF. SDR NR 20060907002 RT BRAKE LOCKED-UP PREVIOUS SDR SUBMITTED MENTIONED THE PARK BRAKE VALVE AS THE UNSERVICEABLE PART, HOWEVER THE NEXT FLIGHT THE BRAKES ON THE RT SIDE LOCKED-UP AGAIN, BRAKES INSPECTED, PRESSURE RELIEVED AND AIRCRAFT RETURNED TO BSDR CA060907002Valve · failed(CAN) RT BRAKE WOULD NOT RELEASE AFTER TOUCHDOWN, AIRCRAFT STOPPED ON RUNWAY, BRAKE PRESSURE HAD TO BE RELEASED BEFORE AIRCRAFT REMOVED FROM RUNWAY. RT BRAKE MASTER CYLINDER REPLACED WITH USED SERVICEABLE UNIT. OPERATION CHECK CARRIED OUT OKAY. DURING TAKEOFF SDR CA060906024Motor · failed(CAN) SHORTLY AFTER TAKEOFF, AT APPROXIMATELY 1000 FEET ALTITUDE A LIGHT SMOKE APPEARED IN THE CABIN ACCOMPANIED WITH A BURNING SMELL. THE AIRCRAFT IMMEDIATELY RETURNED TO THE DEPARTURE AIRPORT. FURTHER INVESTIGATION BY MAINTENANCE REVEALED THAT THE FLAP MOTORSDR 2006FA0000862Wire · brokenRTBETA-LIGHT CAME ON DURING TAKE-OFF ROLL. PROPELLER RPM DROPPED HEAVILY. PULLED CIRCUIT BREAKER. RPM RETURNED TO NORMAL. FOUND ALL SINGLE WIRE INSULATIONS IN WIRE BUNDLE TOENGINE/PROP SWITCHES, INCLUDING DE-ICE WIRES AT REDUCTION GEAR BOX HARDENED AND BROKENSDR CA060822006Frame · cracked(CAN) LT SIDE OF FUSELAGE, DISCOVERED 4 LOOSE RIVETS AT FS 176.5. MAINTENANCE DEPT REMOVED INTERIOR TO INVESTIGATE DEFECT. IT WAS DISCOVERED THAT FRAME MEMBER P/N 50-420028-57 WAS CRACKED IN SEVEN SPOTS. MAINTENANCE DECIDED TO INVESTIGATE THE RIGHT HAND OF SDR CA061218005Circuit Board · malfunctioned(CAN) ANNUNCIATOR PANEL SHOWED A FALSE WARNING INDICATION FOR MASTER CAUTION LIGHT. SYSTEM TROUBLESHOOTING CARRIED OUT AND FOUND FAULT WARNING CIRCUIT BOARD UNSERVICEABLE AND FAULT WARNING CIRCUIT BOARD REPLACED.
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