U/A Canada PT6A-36

Service difficulty reports · 48

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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 = 'PT6A36'
  ORDER BY difficulty_date DESC"

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SDR TIMA202212232015Engine · faultedDEPARTED DENVER. EVERY INDIRECTION ON TAKEOFF & CLIMB WAS NORMAL UNTIL 10 MINUTES INTO CRUISE AT 16,000FT, WHEN TORQUE GAUGE BECAME ERRATIC, PILOT WATCHED GAUGE FOR ABOUT A MINUTE & TAPPED GAUGE A FEW TIMES TO CHECK IF IT WAS GETTING STUCK. THE LOW OIL PRESDec 22, 2022 · N239AL · Beech 99 · Engine (Turbine/Turboprop)SDR 2022FA0000690Sensing Element · false indicationRH ENGINE WARNING FIRE LIGHT ILLUMINATED 10 MINUTES BEFORE LANDING IN DESTINATION, STAYED ON FOR 5 MINUTES.Nov 13, 2022 · N992AK · Beech C99 · Fire DetectionSDR 2021F00348Motor · noneTHE PILOT WAS COMPLETING A REVENUE FLIGHT FROM MHT TO RUT. HE STATED THAT WHEN APPROACHING RUT HE HAD 3 GREEN LIGHTS BUT THE HYDRAULIC PRESSURE DROPPED, THE LANDING GEAR BREAKER POPPED AND HE DIDN’T FEEL THE GEAR HAD FULLY EXTENDED. HE DID NOT DECLARE AN EMERDec 15, 2021 · N63978 · Beech C99 · Landing Gear Retraction/Extension SystemSDR 2021F00349Motor · noneTHE PILOT WAS COMPLETING A REVENUE FLIGHT FROM MHT TO RUT. HE STATED THAT WHEN APPROACHING RUT HE HAD 3 GREEN LIGHTS BUT THE HYDRAULIC PRESSURE DROPPED, THE LANDING GEAR BREAKER POPPED AND HE DIDN’T FEEL THE GEAR HAD FULLY EXTENDED. HE DID NOT DECLARE AN EMERDec 15, 2021 · N63978 · Beech C99 · Landing Gear Retraction/Extension SystemSDR JIKA202004130801Oil Cap · not closedRIGHT ENGINE OIL PRESSURE LOSS IN FLIGHT, SHUT DOWN ENGINE AT 40 PSI.///OIL DIPSTICK ON RH ENGINE UNLOCKED AND LIFTED FROM OIL FILLER NECK. CLEANED ENGINE BAY, WING, FUSELAGE, AND TAIL. INSPECTED OIL FILTER FOR METAL. NO DEFECTS. FILLED RH ENGINE WITH 8 QUApr 8, 2020 · N997SB · Beech B99 · Turbine Engine Oil SystemSDR JIKA2016122401Dipstick · unsecureTHE TAKE OFF WAS NORMAL. THE PILOT REPORTED THAT AFTER LEVEL OFF IN CRUISE FLIGHT THE RIGHT ENGINE TORQUE INDICATION STARTED TO FLUCTUATE FOLLOWED BY A DROP IN OIL PRESSURE. THE PILOT SHUT DOWN THE RIGHT ENGINE, DECLARED AN EMERGENCY, RETURNED AND LANDED WITDec 24, 2016 · N193SU · Beech C99 · Turbine Engine Oil SystemSDR AXSA2019112800001Bolt · failedDURING A SCHEDULED BOROSCOPE OF THE RT ENGINE, THE COMPRESSOR TURBINE BLADES WERE FOUND DAMAGED BY FOD AND A POWER TURBINE CONTAINMENT SHROUD BOLT HEAD WAS FOUND BROKEN OFF AND RETAINED BY SAFETY WIRE. THE REST OF THE BOLT BACKED OUT OF ITS THREADED HOLE AND PNov 12, 2016 · N63978 · Beech C99 · Engine (Turbine/Turboprop)SDR 2017F00176Bolt · brokenDURING A SCHEDULED BORESCOPE OF THE RT ENGINE FOUND THE CT BLADES WERE FOUND TO BE DAMAGED DUE TO FOD. A POWER TURBINE CONTAINMENT SHROUD BOLT HEAD WAS FOUND BROKEN OFF AND STILL TIED WITH SAFETY WIRE. THE REMAINDER OF THE BOLT HAD VIBRATED OUT OF ITS HOLE ANov 12, 2016 · N63978 · Beech C99 · Turbine SectionSDR JIKA2015091101Unknown · malfunctionedDURING CRUISE FLIGHT, THE PILOT OBSERVED THE LT ENG OIL TEMP WAS HIGHER THAN NORMAL & APPEARED TO BE APPROACHING THE RED LINE. PERFORMED A PRECAUTIONARY IN FLIGHT SHUT DOWN OF THE LT ENG & LANDED WITHOUT INCIDENT. INSPECTED THE LT ENG OIL FILTER, OIL COOLER Sep 11, 2015 · N8226Z · Beech C99 · Engine Oil TemperatureSDR JIKA2014042901Fire Warning · false activationDURING APPROACH TO KESC THE LT T HANDLE FIRE WARNING LIGHT ILLUMINATED, PERFORMED EMER CHECKLIST ITEMS. AFTER COMPLETING THE CHECKLIST ITEMS THE FIRE WARNING T HANDLE LIGHT REMAINED ON, PILOT DECIDED TO SHUT DOWN LT ENG & OPERATED ENG FIRE EXT AS A PRECAUTIONApr 29, 2014 · N221BH · Beech C99 · Fire DetectionSDR TIMA20140422011Engine · sparksDURING CLIMB OUT PILOT OBSERVED FLAMES & SPARKS COMING FROM THE LT ENG EXHAUST. LT ENG ITT WAS APPROACHING LIMITS, SO PILOT RETARDED THE THROTTLE TO IDLE & RETURNED FOR LANDING.Apr 22, 2014 · N238AL · Beech C99 · Engine (Turbine/Turboprop)SDR TIMA20130909010Screen · contaminatedNR 1 ENGINE LOST OIL PRESSURE IN FLIGHT. ENGINE SHUTDOWN IN FLIGHT. ON POST FLIGHT INSPECTION ENGINE OIL LEVEL FOUND TO BE VERY LOW. ENGINE TEAR DOWN REVEALED SIGNIFICANT RESTRICTION TO THE SCAVENGE PUMP SUCTION SCREEN. THE RESTRICTION WAS FROM A BREAKDOWN Sep 9, 2013 · N238AL · Beech C99 · Turbine Engine Oil SystemSDR JIKA2013040301Bleed Valve · malfunctionedTHE PILOT REPORTED THAT AFTER REDUCING THE POWER TO DESCEND INTO THE TRAFFIC PATTER AT KALW IT HE NOTICED UPON INCREASING POWER TO LEVEL OFF AT TRAFFIC PATTER ALTITUDE, THAT THE RIGHT ENGINE WAS ONLY PRODUCING 300LBS OF TORQUE AND IT WAS INDICATING ABNORMALLY Apr 3, 2013 · N6724D · Beech C99 · Compressor Bleed ValveSDR CA130403006Relay · malfunctioned(CAN) POINTS WELDED CLOSED ON RELAY CAUSING TIME DEPLAY TO POP CIRCUIT BREAKER. REPLACED THE RELAY, FUNCTIONAL GEAR SWINGS PREFORMED SERVICABLE.Apr 3, 2013 · Beech C99 · Landing Gear Retraction/Extension SystemSDR CA130416013Line · damaged(CAN) THE ENGINE WAS SHUTDOWN DUE TO TORQUE FLUCTUATION AND OIL PRESSURE DROP. THE ON GROUND TROUBLESHOOTING FOUND A CRACKED FLARE ON THE OIL LINE AT THE TORQUE TRANSMITTER. THE PART WAS REPLACED AND THE ACFT WAS RETURNED TO SERVICE.Apr 3, 2013 · Beech C99 · Engine Indicating SystemSDR CA130416014Bleed Valve · stuck(CAN) THE ENGINE WOULD NOT RESPOND TO THE THROTTLE INPUT FROM THE PILOT. ADVANCING THE THROTTLE LED TO ITT INCREASE BUT WITHOUT TORQUE INCREASE. THE PILOT ELECTED TO SHUTDOWN THE ENGINE. THE COMPRESSOR BLEED VALVE WAS FOUND STUCK OPEN, REPLACED AND THE ACFTApr 3, 2013 · Beech C99 · Compressor Bleed ValveSDR CA121218007O-Ring · worn(CAN) O-RING FOUND HARD AND COMPRESSED NOT SEALING FILLER NECK, O-RING REPLACED WITH NEW AS3209-222, O-RING OIL REPLENISHED. GROUND RUN AND LEAK CHECKED.Dec 18, 2012 · Beech C99 · Turbine Engine Oil SystemSDR JIKA2012042801Compressor · contaminatedDURING CLIMBOUT, PILOT REPORTED SMOKE IN THE COCKPIT WITH THE LEFT BLEED AIR ON. TURNED OFF BLEED AIR AND RETURNED TO THE AIRPORT. NO EMERERGENCY DECLARED. MAINTENANCE HAD CONDUCTED A POWER RECOVERY WASH ON THE ENGINES PRIOR TO FLIGHT, IT WAS DISCOVERED TApr 28, 2012 · N992AF · Beech C99 · Turbine Engine Compressor SectionSDR JIKA12030901Unknown · malfunctionedACCORDING TO THE PILOT INCIDENT REPORT: LOCATION IS APPROX 10 MILES WEST OF L77. COMPLETING THE FRIDAY CHECKS, WANTED TO DO THE WEEKLY FIRE SYSTEM TEST IN FLIGHT. PULLED BOTH T-HANDLES AND WITH THAT CLOSED BOTH ENGINES DOWN. AFTER PUSHING THE HANDLES BACK Mar 9, 2012 · N388AV · Beech C99 · Engine (Turbine/Turboprop)SDR BEMA111811Dipstick · unsecurePILOT DID NOT PROPERLY SECURE DIPSTICK RESULTING IN OIL LOSS, CAUSING OIL WARNING LIGHT TO ILLUMINATE AND ENG SHUT DOWN IN FLIGHT.Nov 18, 2011 · N7212P · Beech 99 · Engine (Turbine/Turboprop)SDR CA111027005Downlock Hook · cracked(CAN) CREW SELECTED GEAR DOWN FOR LANDING. NOSE AND RT MAIN INDICATED LOCKED DOWN. LT MAIN EXTENDED BUT DID NOT INDICATE A LOCKED POSITION. ON TOUCHDOWN LT MAIN COLLAPSED. VISUAL INSPECTION OF LANDING GEAR AND DRAG BRACE ASSY REVEALED THE DRAG BRACE DOWNLOCOct 21, 2011 · Beech C99 · Landing Gear Retraction/Extension SystemSDR CA100913002Oil System · leakingLOW OIL PRESSURE/IFSD DURING TAXI, THE OIL PRESSURE DROPPED ACCOMPANIED BY A LOW OIL PRESSURE WARNING. THE PILOT SHUT THE ENGINE DOWN AND RETURNED TO THE RAMP. POST EVENT INSP FOUND THE COMPRESSOR LOCKED, THE OIL TANK EMPTY AND RUBBER LIKE MATERIAL IN THE OIAug 31, 2010 · Turbine Engine Oil SystemSDR CA100525009Warning Light · false activationIFSD ON APPROACH, DURING REVENUE FLIGHT, AS PILOT REDUCED POWER, THE FUEL PRESSURE AND GENERATOR LIGHT ILLUMINATED WITH NOTICEABLE ENGINE SURGE. PILOT SHUTDOWN ENGINE AND LANDED WITHOUT INCIDENT.May 7, 2010 · Fuel Pressure IndicatorSDR TIMR20080001Actuator · leakingLT MLG DID NOT RETRACT AFTER TAKEOFF. PILOT FLEW AC TO HOME BASE WITH GEAR DOWN. INVESTIGATION REVEALED THAT FLUID WAS PASSING THE PISTON INTERNALLY.Feb 13, 2008 · N239AL · Beech C99 · Landing Gear ActuatorSDR CA071221010Turbine Blades · damaged(CAN) DURING CRUISE A LOUD BANG WAS HEARD AND ENGINE OPERATION CEASED WITHOUT CREW INVOLVEMENT. POST FLIGHT INPECTION DISPLAYED COMPRESSOR AND POWER TURBINE BLADE DAMAGE. THE COMPRESSOR ROTOR IS SEIZED THE ENGINE WILL BE REMOVED AND FORWARDED TO MFG FOR INVESNov 29, 2007 · Beech C99 · Turbine SectionSDR TIMR200600001Gearbox · corrodedOIL PRESSURE ANNUNCIATOR ILLUMINATED, GAUGE INDICATED OIL PRESSURE WAS LOW. PILOT ELECTED TO SHUTDOWN ENGINE. INVESTIGATION REVEALED CORROSION INTERNALLY IN THE REAR RGB CASE HAD CREATED AN OIL LEAK RESULTING IN EXCESSIVE OIL LOSS FOR THE ENGINE.Jun 16, 2006 · N236AL · Beech C99 · Turbine Engine Reduction GearSDR CA051109007Engine · fluctuates(CAN) INFLIGHT SHUTDOWN FROM TORQUE FLUCTUATIONS INDICATED IN CONJUNCTION WITH OIL PRESSURE FLUCTUATIONS. NO CHIP DETECTER LIGHT, NO OIL PRESSURE LIGHT. ENGINE SECURED BEFORE LOSS OF OIL PRESSURE MAINTENANCE CHECKED CHIP DETECTER, CLEAN. MAINTENANCE CHECKED Nov 7, 2005 · Beech C99 · Engine (Turbine/Turboprop)SDR CA050418005Indicator · malfunctionedTEST FUNCTION OF LIGHT ASSY STUCK IN TEST MODE, CAUSING FALSE COCKPIT GEAR DOWN INDICATION, DURING AN ABNORMAL GEAR EXTENSION FROM A GEAR MOTOR FAILURE.Apr 13, 2005 · Beech C99 · Landing Gear Position and WarningSDR CA050407003Brushes · shorted(CAN) A/C SUSTAINED GEAR COLLAPSE AFTER ERRONEOUS GEAR INDICATIONS. MOTOR CURRENT LIMITER FOUND 'BLOWN', MOTOR WOULD NOT RUN UNDER 'LOAD'. CASB CURRENTLY INVESTIGATING INCIDENT. NOTE, BRUSH INSP LIMIT 2500 CYCLES BRUSH INSP TOTAL CYCLES 2374. COULD NOT DUPMar 19, 2005 · Beech C99 · Landing Gear Retraction/Extension SystemSDR CA050329005Engine · malfunctioned(CAN) DURING DESCENT THE ENGINE WAS REPORTED AS NOT RESPONDING TO THROTTLE INPUT. THE ENGINE WAS SHUTDOWN IN FLIGHT. THE ENGINE WAS INSPECTED AND INSTALLED ON A SECOND AIRCRAFT. DURING A SUBSEQUENT FLIGHT, THE PROBLEM RE-OCCURRED WITH THE ENGINE AGAIN BEINGMar 14, 2005 · Engine (Turbine/Turboprop)SDR AJZ2004F00000Wire · loosePILOT REPORTED WHEN LANDING GEAR SELECTED TO EXTEND THE CIRCUIT BREAKER POPPED. PERFORMED FLYBY AND CONFIRMED GEAR NOT DOWN. EXTENDED GEAR MANUALLY AND LANDED WITHOUT FURTHER INCIDENT. REPAIRED WIRING ON THE GEAR MOTOR. GEAR SWING CHECK GOOD. AIRCRAFT WAS Apr 10, 2004 · N206AV · Beech C99 · Landing Gear System WiringSDR CA040220002Altimeter · failed(CAN) CAPTAIN'S ALTIMETER ERROR OF APPROXIMATELY 1,000 FEET CHECKED OK PRIOR TO DEPARTURE. NOT SURE WHEN FAILURE OCCURRED, BUT NOTICED ERROR AT LEVEL CRUISE. MAINTENANCE CONFIRMED NO STATIC SYSTEM LEAKS.Feb 11, 2004 · Beech 99 · Altimeter, Barometric/EncoderSDR CA040220003Switch · contaminated(CAN) LANDING GEAR FAILED TO EXTEND WHEN SELECTED. APPROXIMATELY 1-5 MINUTES GEAR EXTENDING WITH NO ADDITIONAL CREW ACTIONS. AIRCRAFT RETURNED TO MAINTENANCE BASE. AIRCRAFT EXPOSED TO -30 DEGREES COLD SOAK FOR APPROXIMATELY 3 HOURS. AIRCRAFT PREVIOUS OPERATED Feb 11, 2004 · Beech 99 · Landing Gear SelectorSDR EGR2004F00000Compressor · crackedCOMPRESSOR PULLEY SHAFT CRACK AT WOODRUFF KEY.Feb 5, 2003 · N549G · Skrsky S76B · Turbine Engine Compressor SectionSDR 2003F00024O-Ring · damagedBIL - DURING DESCENT INTO BIL, THE PILOT SELECTED THE LEFT BLEED TO ENVIRO, AND SMELLED FUEL VAPOR IN THE COCKPIT. FUEL LEAK AT THE LEFT ENGINE FLOW DIVIDER, AND DUMP VALVE. LEAK CHECKED ENGINE, FOUND FUEL LEAK AT THE FUEL PRESSURE SIDE OF THE DUMP VALVE, DIOct 23, 2002 · N175EE · Beech C99 · Engine Fuel DistributionSDR 2003F00026O-Ring · damagedBIL - DURING DESCENT INTO BIL, THE PILOT SELECTED THE LEFT BLEED TO ENVIRO, AND SMELLED FUEL VAPOR IN THE COCKPIT. FUEL LEAK AT THE LEFT ENGINE FLOW DIVIDER, AND DUMP VALVE. LEAK CHECKED ENGINE, FOUND FUEL LEAK AT THE FUEL PRESSURE SIDE OF THE DUMP VALVE, DIOct 23, 2002 · N175EE · Beech C99 · Fuel Controlling SystemSDR IUXR941LBearing · failedBEARING CAGE SEPARATED DURING ENGINE TEST. (S/N E967). BEARING RETURNED TO BEARING REFURB FACILITY. CURRENTLY PERFORMING ANALYSIS, EARLY INDICATION IS LATENT DEFECTS (CRACKS) IN CAGE.Sep 13, 2002 · Beech 99 · Turbine SectionSDR 2002F00971Blade · missingAIRCRAFT EN ROUTE TO GEG FROM SLC, HEARD LOUD NOISE IN RIGHT ENGINE. ENGINE WAS SHUT DOWN. PRELIMINARY INVESTIGATION SHOWS PT DISC WITH SEVERAL BLADES MISSING. (M)Jun 26, 2002 · N238AL · Beech C99 · Turbine Engine Compressor SectionSDR TIM2002F00007Hose · chafedDURING THE INSPECTION OF THE SURFACE DEICE BOOT ON THE HORIZONTAL STABILIZER, IT WAS DETERMINED THE SUPPLY LINE WAS NOT PROVIDING ADEQUATE PRESSURE TO PROPERLY INFLATE THE DEICER. FURTHER INSPECTION REVEALED THE SYSTEM PRESSURE ADJUSTED. THE LINE HAD CHAFED Jan 31, 2002 · N239AL · Beech C99 · Airfoil Anti/De-ice SystemSDR TIM2002F00008Check Valve · corrodedDURING AN INSPECTION OF THE BLEED AIR SYSTEM, THE CHECK VALVES WERE FOUND TO BE INOPERATIVE DUE TO PARTS MISSING MOST LIKELY DUE TO AGE. THE CHECK VALVES WERE REPLACED WITH SERVICEABLE CHECK VALVES. IT MAY BE NECESSARY TO COMPLETELY DISASSEMBLE BLEED AIR SYSJan 31, 2002 · N239AL · Beech C99 · Engine Anti-Icing SystemSDR 2003F00018Disk · damagedFLT 1716 - RIL - ON SHUT DOWN RIGHT ENGINE OVER TEMPED AFTER PROP FEATHER, AND BEFORE FUEL CUT OFF ITT 1120C. AN ATTEMPT TO RESTART RESULTED IN A HUNG START AT 42 PERCENT. REMOVED POWER SECTION, AND HOT SECTION PARTS, AND REPLACED INSTALLED SERVICEABLE PARTSNov 1, 2001 · N7212P · Beech C99 · Turbine SectionSDR 97ZZZX881Oil Cap · looseSHORTLY AFTER TAKEOFF, FLIGHT CREW NOTICED FLUCTUATION IN LEFT TORQUE METER, LOW OIL PRESSURE LIGHT CAME ON AND OIL SEEPING FROM THE LEFT COWLING. ENGINE WAS SHUT DOWN AND AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AFT SECTION COVERED WIFeb 4, 1997 · N235AV · Beech C99 · Turbine Engine Reduction GearSDR 96ZZZX5574Case · crackedDURING SCHEDULED HOT SECTION INSPECTION, MAINTENANCE FOUND GAS GENERATOR CASE CRACKED. CRACK EXTENDS APPROXIMATELY ONE INCH HORIZONTALLY AT THE 2 O'CLOCK POSITION JUST FORWARD OF DIFFUSER TUBE. ENGINE REMOVED FOR REPAIR.Sep 25, 1996 · N235AV · Beech C99 · Turbine SectionSDR AU960632Detector · contam-water(AUS) RH ENGINE FIRE WARNING SYSTEM CONTAMINATED WITH WATER WHEN FLYINGTHROUGH HEAVY RAIN - FALSE FIRE WARNING CAUSED ENGINE TO BE SHUT DOWN AND FIRE BOTTLE OPERATED - DURING REPLACEMENT OF FIRE BOTTLEIT WAS FOUND THAT THE BOTTLE DID NOT DISCHARGEMay 5, 1996 · Beech C99 · Detection SystemSDR AU960630Detector · contam-water(AUS) LH ENGINE FIRE DETECTION SYSTEM CONTAMINATED WITH WATER WHEN FLYING THROUGH HEAVY RAIN - FALSE FIRE WARNING CAUSED ENGINE TOBE SHUT DOWN AND FIRE BOTTLE OPERATEDMay 2, 1996 · Beech C99 · Detection SystemSDR AU960352Wire · shorted(AUS) RH ENGINE FIRE DETECTOR CONTROL AMPLIFIER SUSPECT FAULTY - FURTHER INVESTIGATION FOUND A SHORT CIRCUIT IN THE WIRE BETWEENTHE AMPLIFIER AND THE 'T' HANDLEMar 18, 1996 · Beech C99 · Detection SystemSDR AU960351Diode · failed(AUS) NO2 ELECTRICAL BUS FEEDER DIODE 70HF10 FAILEDMar 17, 1996 · Beech C99 · DC Power Distribution SystemSDR 95ZZZX6283Chip Light · illuminatedDEN - FLT 7625 - NR 2 ENGINE CHIP DETECTOR LIGHT ILLUMINATED 35 MILES OUT ON INBOARD LEG. PILOT SECURED NR 2 ENGINE AND CONTINUED TO LAND WITHOUT INCIDENT. AN EMERGENCY WAS DECLARED. METAL FUZZ FOUND ON RGB CHIP DETECTOR AND IN OIL FILTER. INSPECTED CHIP Sep 29, 1995 · N167EE · Beech C99 · Turbine Engine Accessory Drive
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