Pratt & Whitney Canada PW124B

Service difficulty reports · 126

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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 = 'PW124B'
  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 MTNA2026061200001Pcu · brokenDURING CLIMB OUT, EXPERIENCED LOSS OF OIL PRESSURE FROM #2 ENGINE, SHUT DOWN #2 ENGINE AND RETURNED TO FIELD WITHOUT FURTHER EVENT. FROM CREW: ON THE LEG FROM CHS TO MEM CLIMBING THROUGH 16,000 FEET FOR 20,000 FEET, CREW FELT A SUDDEN YAW AND WERE ALERTED BY Jun 9, 2026 · N821FX · Aerosp ATR72212 · Powerplant SystemSDR MTNA2025121500001Engine · power lossIN-FLIGHT ENGINE SHUTDOWN, FLIGHT 8850, TLH-MEM. ON THE VISUAL APPROACH TO RUNWAY 27 AT KMEM, THE CREW OBSERVED THE NO. 1 ENGINE TORQUE INDICATION BECOME ERRATIC, THEN DROP TO ZERO, ACCOMPANIED BY AN UNCOMMANDED LEFT ROLL. MEMORY ITEMS WERE ACCOMPLISHED, AND Dec 11, 2025 · N811FX · Aerosp ATR72202 · Engine (Turbine/Turboprop)SDR CA190808012Transmitter · leaking(CAN) FLIGHT SNAG - FLIGHT CREW REPORTED SIGNIFICANT FUEL LEAK COMING FROM #2 ENGINE. #2 ENGINE FUEL FLOW TRANSMITTER FOUND LEAKING FROM AROUND CANNON PLUG MATING SURFACE ON HOUSEING OF TRANSMITTER. SEE ATTACHED PICTURE WITH ARROW INDICATING REPORTED POINT OF Aug 8, 2019 · Aerosp ATR72202 · Engine Fuel DistributionSDR CA190418009Tube · damaged(CAN) AIRCRAFT TOOK OFF AT 11:54 UTC 16/APR/2019. A FEW MINUTES INTO THE FLIGHT IT WAS DISCOVERED THAT THE #2 ENGINE HAD AN EXCESSIVE FUEL FLOW AND FUEL COULD BE SEEN COMING OUT OF THE #2 ENGINE DRAIN MANIFOLD. THE AIRCRAFT STARTED TO RETURN TO AND ON THE DESCApr 16, 2019 · Aerosp ATR72202 · Engine Fuel DistributionSDR CA180706019Nut · loose(CAN) WHILE EN-ROUTE, THE CREW RECEIVED A LOW OIL PRESSURE WARNING ON THE CCAS (CENTRAL CREW ALERTING SYSTEM) FOR THE NR 1 (PORT) ENGINE. IMMEDIATELY ALONG WITH THIS WARNING, THE ENGINE APPEARED TO FLAME OUT ACCORDING TO THE CAPTAIN DURING AN INTERVIEW. THISJul 5, 2018 · Aerosp ATR72202 · Accessory GearboxesSDR CA160322003Compressor · leaking(CAN) SHORTLY AFTER TAKEOFF, THE CREW OBSERVED A SMOKE INDICATION AND DECIDED TO RETURN TO THE AIRPORT. NO EMERGENCY WAS DECLARED AND THE ACFT LANDED WITHOUT FURTHER INCIDENT. AN INSPECTION REVEALED THAT AN OIL LEAK IN THE ENGINE COMPRESSOR HAD MIGRATED TO Feb 24, 2016 · Aerosp ATR72202 · Turbine Engine Compressor SectionSDR CA160125018Tube · cracked(CAN) ENGINE NR 1, LT HAD EVIDENCE OF A POSSIBLE OIL LEAK. UPON INVESTIGATION A CRACK IN THE OIL PRESSURE TUBE ASSEMBLY CONNECTING THE REAR INLET TO THE ACCESSORY GEARBOX WAS DISCOVERED. REFER TO ATTACHED EMM PN 3037334, CHAPTER 72-01-50, FIGURE 16, ITEM 10 AJan 23, 2016 · Aerosp ATR72202 · Turbine Engine Oil SystemSDR CA160119028Regulator · damaged(CAN) AIRCRAFT EXPERIENCED AN OIL PRESSURE FLUCTUATION OF THE NR 1 ENGINE. THE NR 1 ENGINE WAS SHUTDOWN IN FLIGHT AND THE FLIGHT LANDED WITH NO FURTHER INCIDENTS. MAINTENANCE INVESTIGATED THE OIL PRESSURE FLUCTUATION AND DETERMINED A T-FITTING ON THE NR 1 ENGIJan 19, 2016 · Aerosp ATR72202 · Turbine Engine Oil SystemSDR CA20163006Fitting · leaking(CAN) DURING CRUISE, THE CREW OBSERVED OIL PRESSURE FLUCTUATIONS AND ELECTED TO SHUT THE ENGINE DOWN. AN UNEVENTFUL SINGLE ENGINE LANDING WAS THEN ACCOMPLISHED AT DESTINATION. POST FLIGHT INSPECTION FOUND AND OIL LEAK FROM DAMAGED THREADS ON 1 OF THE FITTINGJan 18, 2016 · Aerosp ATR72202 · Turbine Engine Oil SystemSDR CA160203006Fitting · leaking(CAN) DURING CRUISE, THE CREW OBSERVED OIL PRESSURE FLUCTUATIONS AND ELECTED TO SHUT THE ENGINE DOWN. AN UNEVENTFUL SINGLE ENGINE LANDING WAS THEN ACCOMPLISHED AT DESTINATION. POST FLIGHT INSPECTION FOUND AND OIL LEAK FROM DAMAGED THREADS ON ONE OF THE FITTINGJan 18, 2016 · Aerosp ATR72202 · Turbine Engine Oil SystemSDR CA150917005O-Ring · worn(CAN) FIGHT CREW RECEIVED A SMOKE WARNING FOLLOWING TAKEOFF. THE ACFT RETURNED TO THE AIRPORT WITHOUT INCIDENT. INVESTIGATION REVEALED THAT THE O-RINGS ON THE NL PROBES HAD DETERIORATED AND WERE ALLOWING OIL FUMES/VAPOR INTO THE ACFT BLEED SYSTEM. O-RING PNSep 3, 2015 · Aerosp ATR72202 · Turbine Engine Oil SystemSDR CA150325016Engine · power loss(CAN) DURING TAKE-OFF RUN, WHEN REACHING 90 KTS, ANALOG TORQUE INDICATION FOR ENGINE NR 2 DROPPED TO ZERO THEN RETURNED TO 90 PERCENT AND DROPPED TO ZERO AGAIN. AT THIS TIME RT ENGINE WENT TO FEATHER AND LT ENGINE WAS UP TRIMMED. PILOT REDUCED POWER AND CONTMar 17, 2015 · Engine (Turbine/Turboprop)SDR CA150325001Engine · shutdown(CAN) ON APPROACH, ACFT EXPERIENCED AN INFLIGHT SHUTDOWN OF THE NR 2 ENGINE. ACFT SUBSEQUENTLY LANDED SAFELY, FSR AWAITING OPERATOR PILOT REPORT TO CONFIRM IF IT WAS A COMMANDED OR UN-COMMANDED IFSD. ON GROUND VISUAL INSPECTION OF THE ENGINE REVEALED NO ANOMMar 4, 2015 · Aerosp ATR72201 · Engine (Turbine/Turboprop)SDR CA150120020Fire Warning · illuminated(CAN) DURING CLIMB OUT, THE CREW RECEIVED A FIRE INDICATION FOR THE LEFT ENGINE. THE CREW STOPPED THE CLIMB AT ABOUT 8000 FEET, SHUT THE ENGINE DOWN AND ACTIVATED THE FIRE SUPPRESSION AND RETURNED FOR A SAFE LANDING ABOUT 15 MINUTES AFTER DEPARTURE.Jan 17, 2015 · Aerosp ATR72 · Fire DetectionSDR CA141222004Altimeter · malfunctioned(CAN) WHILE CLIMBING THROUGH 10`000 FT. THE F/O`S ALTIMETER "OFF" FLAG APPEARED IN VIEW, AND THE ALTIMETER WAS FROZEN. WHEN DESCENDING THROUGH 10000 FT. THE ALTIMETER FLAG DISAPPEARED AND WORKED NORMALLY FOR REMAINDER OF FLIGHT.Dec 18, 2014 · Aerosp ATR72202 · Altimeter, Barometric/EncoderSDR CA141126007Actuator · failed(CAN) DURING CLIMB OUT CREW NOTED RUDDER TRIM WAS NOT RESPONDING TO INPUTS. SWITCH TRIED IN BOTH DIRECTIONS WITH NO EFFECT ON RUDDER TRIM OR GAUGE INDICATION.Nov 25, 2014 · Aerosp ATR72202 · Rudder Tab Control SystemSDR CA140602036Starter Gen · malfunctioned(CAN) DURING INITIAL DESCENT, ALL COCKPIT DISPLAYS & INSTRUMENTS STARTED FLUCTUATING RAPIDLY. BUS 1 FAILED INTERMITTENTLY. BOTH ENGINES STARTED FLUCTUATING, POWER CHANGES WERE FELT BY THE CREW. EMERGENCY DECLARED, VISUAL LANDING CARRIED OUT, BOTH ENGINES RUMay 30, 2014 · Aerosp ATR72202 · Starter-GeneratorSDR CA140429004Control Unit · failed(CAN) DURING APPROACH, THE ACFT LOST COMPLETE POWER "ELECTRICAL" TO THE INSTRUMENT PANEL FOR ABOUT "5 SEC". DURING THAT TIME MANY RELAYS WERE CONSTANTLY CYCLING "ON & OFF". BOTH CPT EFIS SCREEN AND ADC WERE LOST. SOME OF THE WARNINGS WERE "TOO LOW GEAR". EApr 25, 2014 · Aerosp ATR72202 · AC Power Distribution SystemSDR CA140409006Wire Harness · failed(CAN) DURING CLIMB OUT THROUGH 5000 FT, CREW NOTED A TORQUE DROP OF 5 PERCENT ON ENGINE NR 2. ALL OTHER ENGINE PARAMETERS STABLE. CREW COULD HEAR A CHANGE FROM THE ENGINE AS WELL AS FEEL THE ACFT YAW. THIS HAPPENED TWICE DURING THE CLIMBOUT AND THEN ENGINE Apr 7, 2014 · Aerosp ATR72202 · Turbine Engine System WiringSDR CA140408006Valve · failed(CAN) DURING APPROACH TO RWY, FLAP 30 WAS SELECTED AND INDICATING. THE FLAP INDICATOR POSITION NEEDLE APPEARED TO RETRACT SLIGHTLY, APPROXIMATELY 1 DEGREE, FOLLOWED BY THE "EXTEND" FLAG, INDICATOR NEEDLE MOVED BACK TO 30 AND EXTEND FLAG WENT OUT. THIS CYCLE RApr 4, 2014 · Aerosp ATR72202 · Trailing Edge Flap Control SystemSDR CA140403003Elt · false activation(CAN) ELT ACTIVATED WHILE ON GROUND, REASON UNKNOWN.Apr 1, 2014 · Aerosp ATR72202 · Emergency Locator BeaconSDR CA140403002Elt · false activation(CAN) ELT ACTIVATED WHILE ON GROUND, REASON UNKNOWN.Mar 16, 2014 · Aerosp ATR72202 · Emergency Locator BeaconSDR CA140228004Elt · malfunctioned(CAN) ELT ACTIVATED WHILE ON THE GROUND, REASON UNKNOWN.Feb 27, 2014 · Aerosp ATR72202 · Emergency Locator BeaconSDR CA140306009Elt · false activation(CAN) ELT ACTIVATED WHILE ON THE GROUND, REASON UNKNOWN.Feb 27, 2014 · Aerosp ATR72202 · Emergency Locator BeaconSDR CA140123002Indicator · inoperative(CAN) WHEN POWER WAS ADVANCED FOR TAKEOFF THE NR 1 ENGINE TORQUE INDICATOR NEEDLE DID NOT INCREASE AND WAS READING APPROXIMATELY 5 PERCENT.Jan 23, 2014 · Aerosp ATR72202 · Engine BMEP/Torque IndicatingSDR CA140123001Torque Sensor · fluctuates(CAN) NR 1 ENGINE TORQUE NEEDLE FLUCTUATED VERY SLIGHTLY BUT CONTINUOUSLY DURING CLIMB AND CRUISE. FLUCTUATION OCCURRED WHEN POWER LEVER WAS BOTH IN AND OUT OF THE NOTCH POSITION.Jan 22, 2014 · Aerosp ATR72202 · Engine BMEP/Torque IndicatingSDR CA140103010Elt · false activation(CAN) ELT ACTIVATED ON GROUND FOR NO REASON.Dec 30, 2013 · Aerosp ATR72202 · Emergency Locator BeaconSDR CA131021007Engine · overheated(CAN) AT FL180 DESCENDING, TWO HEAVY NOISES WERE HEARD FROM NR 2 ENGINE. THE ITT RAISED UP TO 900C THEN DROPPED CONSTANTLY AND THE TORQUE WENT DOWN TO ZERO. THE POWER LEVER WAS MOVED WITHOUT ANY EFFECT. THE ENGINE WAS THEN SHUTDOWN IAW CHECK LIST. AN UNEVENTOct 5, 2013 · Aerosp ATR72202 · Engine (Turbine/Turboprop)SDR CA131003002Ahrs · malfunctionedEFIS COMP MESSAGE WITH ATTITUDE/HEADING.Oct 2, 2013 · Aerosp ATR72202 · Attitude and Direction Data SystemSDR CA130508002Adi · failed(CAN) DURING TAXI, EFIS COMP ON CCAS DISPLAYED WITH PITCH INDICATION ON BOTH EADI SCREENS. CREW NOTED F/O EADI WAS INDICATING A NOSE DOWN INDICATION WHILE TAXIING. ONCE IN A RT TURN ROLL INDICATION WAS ALSO NOTED WITH FO EADI SHOWING EXCESSIVE ROLL INDICATION.May 6, 2013 · Aerosp ATR72202 · Attitude and Direction Data SystemSDR CA130320003Warning Light · illuminated(CAN) ON DEPARTURE CREW HAD A CCAS ADVISORY FOR AN EFIS COMP ATTITUDE FROM CAPTAIN`S INSTRUMENTS. QRH WAS FOLLOWED FOR THE DRILL AND ITEMS FOR THE REMAINDER OF THE FLIGHT.Mar 19, 2013 · Aerosp ATR72202 · Attitude and Direction Data SystemSDR CA130325014Elt · false activation(CAN) ELT ACTIVATED WHILE ON GROUND.Mar 15, 2013 · Aerosp ATR72202 · Emergency Locator BeaconSDR CA130325013Elt · false activation(CAN) ELT ACTIVATED WHILE ON GROUND.Feb 7, 2013 · Aerosp ATR72202 · Emergency Locator BeaconSDR CA121126004Engine · power loss(CAN) AT FL170 NP INDICATION ON NR 1 ENGINE INDICATED 120 PERCENT ON BOTH ANALOG AND DIGITAL DISPLAY, THE POWER LEVER WAS RETARDED TO FLIGHT IDLE AND NO CHANGE WAS OBSERVED ON NP. THE CONDITION LEVER RETARDED TO FEATHER, THE NP DROPPED TO 8 PERCENT. ALL OTHENov 22, 2012 · Aerosp ATR72201 · Engine (Turbine/Turboprop)SDR CA120723011Engine · power loss(CAN) THE CREW REPORTED THAT ENGINE NR 2 TORQUE WAS LAGGING BEHIND ON ENGINE NR 1 TQ WHEN MOVING PL TO THE NOTCH FOR TAKEOFF. WHILE ENGINE NR 1 REACHES 90 PERCENT TQ, ENGINE NR 2 WAS AT 45 PERCENT AND RISES TO REACH 90 PERCENT TQ. TROUBLESHOOTING ON-GOING.Jul 12, 2012 · Aerosp ATR72202 · Engine (Turbine/Turboprop)SDR CA120716004Oil System · low pressure(CAN) DURING REVENUE FLIGHT AT FL160 AND CHANGING FROM POWER MGT TO CRUISE, CREW HEARD A LOUD NOISE FOLLOWED BY A LOW OIL PRESSURE WARNING AND SMOKE IN THE COCKPIT. CREW SHUTDOWN THE ENGINE AND MADE AN EMERGENCY LANDING. IT WAS FOUND OUT LEAKING TRANSFER TUBEJun 26, 2012 · Aerosp ATR72 · Engine Oil Indicating SystemSDR CA120228004Engine · flamed out(CAN) DURING APPROACH, DESCENDING THROUGH FL30, THE ENGINE FLAMED OUT. THE CREW DID TRY TO RESTART THE ENGINE WITHOUT SUCCESS. AN UNEVENTFUL SINGLE ENGINE LANDING WAS PERFORMED AT DESTINATION. FOLLOWING THE FLIGHT, THE ENGINE WAS STARTED AND BROUGHT TO FLIGHT Feb 21, 2012 · Aerosp ATR72202 · Engine (Turbine/Turboprop)SDR CA110906003Engine · failed(CAN) ENGINE WAS SENT FOR INVESTIGATION AND OVERHAUL AFTER THE OPERATOR REPORTED AN INTERNAL ENGINE FAILURE. THE PILOT REPORTED A STRONG YAW, STRONG VIBRATION AND STOPPAGE OF THE NR 2 ENGINE DURING CRUISE PHASE. IN ADDITION, THE PILOT REPORTED THAT AT THE TISep 6, 2011 · Engine (Turbine/Turboprop)SDR TRBA201123402Light · inoperativeFLOOR PROXIMITY EMERGENCY LIGHT ON FWD 2ND ROW HAS ONE LIGHT INOPERATIVE. ITEM DEFERRED IAW MEL 33-29 AUTH 080188D-C. ENTERED ONTO MIC SHEET.Aug 19, 2011 · N270AT · Aerosp ATR72212 · Emergency LightingSDR TRBA201122102Engine · malfunctionedABORTED TAKEOFF DUE TO NR 2 ENGINE NOT MAKING THE CORRECT TORQUE. IDLE REVERSE AND MINIMAL BRAKING BUT LT MAIN TIRES WENT FLAT. PERFORMED LT/RT ENGINE GROUND OPS CHECK AND FOUND TORQUE VALUES WITHIN RANGE IAW ATR MM 72-00-00 ERU10040. LT ENGINE TQ: 83.5 PERAug 5, 2011 · N270AT · Aerosp ATR72212 · Engine (Turbine/Turboprop)SDR CA110627006Turbine Blades · damagedPOWER LOSS/IFSD DURING CRUISE, THE DREW FELT A SUDDEN YAW WITH VIBRATIONS ON THE ACFT AND IMMEDIATELY NOTED THE NR 2 ENGINE TORQUE AT ZERO. THE ENGINE WAS SECURED AND A UNEVENTFUL SINGLE ENGINE LANDING WAS PERFORMED AT DESTINATION. POST FLIGHT INSP FOUND FRACJun 8, 2011 · Aerosp ATR72202 · Turbine SectionSDR CA110516018Autofeather Sys · inoperativeUNCOMMANDED AUTOFEATHER, IFSD DURING CLIMB AFTER TAKE-OFF, AN OVERTORQUE OCCURRED ACCOMPANIED BY REDUCTION IN POWER TURBINE SPEED. THE ENGINE WAS SHUTDOWN AND AN UNEVENTFUL SINGLE ENGINE LANDING FOLLOWED. IT WAS DETERMINED THAT THE ENGINE LIKELY HAD AN UNCOMMMay 3, 2011 · Aerosp ATR72202 · Propeller Feathering/ReversingSDR CA110125015Engine · failed(CAN) UNCOMMANDED AUTOFEATHER/IFSD DURING CRUISE, THE PROPELLER FEATHERED UNCOMMANDED. THE PILOT COULD NOT MODULATE POWER EITHER IN AUTOMATIC OR MANUAL MODE. THE ENGINE WAS SHUT DOWN AND AN UNEVENTFUL SINGLE ENGINE LANDING FOLLOWED. TROUBLESHOOTING IS ON-GOINGJan 20, 2011 · Aerosp ATR72202 · Engine (Turbine/Turboprop)SDR TRBA2011005Bulb · inoperativeEMERGENCY LIGHT (BOTTOM STEP LIGHT ) ON CABIN DOOR, INOP. REPOSITIONED MAIN DOOR EMERG LIGHT BULB AND OPT CK GOOD IAW W/C EX-33-50-00 OPT-001.Jan 4, 2011 · N288AM · Aerosp ATR72212 · Emergency LightingSDR TRBA2011003Light · no testCABIN DOOR EMERGENCY LIGHT WON'T TEST. R & R OF EMERGENCY GROUND ILLUMINATION FLOOD LIGHT ASSY 21WL IAW AMM JIC 33-51-24 AND W/C OPT SATISFACTORY IAW EX-335000OPT10000-001.Jan 3, 2011 · N288AM · Aerosp ATR72212 · Emergency LightingSDR TRBA2011002Wire · damagedEMERGENCY LIGHT AT BOTTOM OF STAIRS ON MAIN CABIN DOOR INOP. REPAIRED WIRE BY DOOR UPPER STEP IAW STD PRACTICE, OPT CK GOOD IAW MM 33 50 00.Jan 2, 2011 · N288AM · Aerosp ATR72212 · Light System WiringSDR TRBA2010147Engine · failedNR 1 ENGINE FAILURE DURING DESCENT WITH IMMEDIATE RELIGHT. PERFORMED SPECIAL REQUEST 288720348, ISPECTED LT ENGINE WIRING, NO DEFECTS NOTED. REMOVED AND REPLACED AFU IAW ATR 72 JIC 77-13-62 OPS CHECK NORMAL. INSPECTED AND CLEANED TORQUE SENSORS CONNECTOR, NODec 5, 2010 · N288AM · Aerosp ATR72212 · Engine (Turbine/Turboprop)SDR TRBA2010126Acm · odorDURING CLIMBOUT NR 1 PACK EMITTED ODOR, THEN DUCT TEMP WENT TO 45. R & R NR1 PACK ACM OPS CHECKS GOOD IAW JIC 21-51-52 MEL RESTORED.Oct 17, 2010 · N270AT · Aerosp ATR72212 · Cabin Cooling SystemSDR TRBA2010042Bulb · inoperativeEMERGENCY LIGHT MAIN ENTRY STAIRS INOP. ADJUSTED BULB OF MAIN DOOR AND PERFORMED OPT IAW JIC 33-50-00.May 9, 2010 · N288AM · Aerosp ATR72212 · Emergency LightingSDR TRBA2010036SUPStatic Inverter · hotR & R NR2 STATIC INVERTER IAW JIC 24-21-81 RAI 10000-001.Apr 30, 2010 · N270AT · Aerosp ATR72212 · AC Generation System
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