JASC 2121
Service difficulty reports · 4,380
Reports filed under 2121 · Air Distribution Fan, newest first.
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 jasc_code = '2121' 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 jasc_code = '2121' 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 99FDEA00075Fan · failedLIGHT SMOKE FUMES IN COCKPIT WHICH DISAPPEARED WHEN GASPER FAN WAS TURNED OFF. REMOVED AND REPLACED GASPER FAN.SDR AALA990265Fan · defectiveANC - FLT 157 - EN ROUTE DFW-KIX - CREW NOTED AN ELECTRICAL SMELL IN CABIN CABIN. CREW DECLARED AN EMERGENCY AND AIR INTERRUPTED. LANDED ANC WITHOUT INCIDENT. REPLACED NR 2 RECIRCULATING FAN. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)SDR 99UAL900120Fan · overheatedFLIGHT CREW ADVISED DISPATCH OF FUMES IN THE COCKPIT (POSSIBLY DUE TO AN EXTRACT FAN OVERHEAT). CREW ON OXYGEN. DECLARED EMERGENCY FOR EXPEDITED LANDING AT ORD ON 14L. EXTRACT FAN OVERHEATED. NO REPORTED APU PROBLEMS. EXTRACT FAN REPLACED PER MM 21-26-51.SDR IXXA9900003Fan · failedEN ROUTE FROM AJK TO AVB, THE FLIGHT CREW SENSED AN ODOR IN THE COCKPIT EMITTING FROM THE LEFT RECIRCULATION FAN. THE CREW TURNED OFF THE FAN AND THE ODOR DIMINISHED. MAINTENANCE INSPECTED AND FOUND THE FAN DEFECTIVE. MAINTENANCE DEFERRED THE LEFT RECIRCULASDR DL73K990289Fan · failedSLIGHT SMELL IN CABIN. FOUND GASPER FAN BREAKER POPPED. DEFERRED PER MINIMUM EQUIPMENT LIST AND COLLARED BREAKER FOR FAN. REPLACED FAN.SDR DL757990270Fan · failedELECTRICAL SMELL IN CABIN. REPLACED RIGHT RECIRC FAN FOR PRODUCING ODOR.SDR SWAA990243Fan · failedF/A'S REPORTED STRONG SMOKE SMELL IN CABIN. ALSO, NOTICEABLE HAZE FROM ROW 7 FORWARD. REMOVED AND REPLACED GASPER FAN, COALESCER BAGS, AND HEPA FILTER PER MM. OPS CHECKED RECIRCULATION FAN AND RAN PACKS, PRESSURIZED TO 3 PSI WITH ENGINES AT 80 PERCENT N1, NSDR 9900429853Fan · failedAFTER TAKEOFF, FLIGHT ATTENDANT REPORTED SMOKE ALARM IN RIGHT LAVATORY GOING OFF WITH A BURNING SMELL. CREW DECLARED AN EMERGENCY AND THE FLIGHT WAS RETURNED TO ATL. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE RIGHT GROUND COOLING FAN AND LASDR COMA9960058Fan · failedCOOL CAUTION MESSAGE. REPLACED COOLING FAN.SDR USAASB99027Fan · failedPIT - FL 1674 - 30 MILES OUT FROM PIT, THE AFT FLIGHT ATTENDANTS COMPLAINED OF A VERY STRONG ELECTRICAL ODOR IN THE REAR OF THE AIRCRAFT. NO VISIBLE SMOKE WAS NOTED. CREW WAS NOTIFIED AND REQUESTED PRIORITY HANDLING FROM ATC. AN EMERGENCY WAS DECLARED. EMESDR AWXA9900038Fan · failedAIR TURNBACK, BURNING ODOR IN CABIN AND FLIGHT DECK. SLIGHT BURNING ODOR NOTICED IN CABIN AND FLIGHT DECK AFTER TAKEOFF. RETURNED TO PHOENIX. FOUND GASPER CIRCUIT BREAKER POPPED. REMOVED AND REPLACED GASPER FAN PER MM21-24-21. OPERATIONAL CHECKED GOOD.SDR 99FDEA00042Fan · failedFUME IN THE COCKPIT, MASK UP AND RETURN TO MCI FOR INVESTIGATION. FOUND GASPER FAN C/B POPPED. REMOVED FAN IAW 727 M/M 20-23-0. *S/D* INSTALLED GASPER FAN PER MM 20-23-0, RAN OPER NORMAL.SDR 99UAL900067Fan · failedVENT EXTRACT FAN BLOWER ECAM MESSAGE. CREW REPORTED SLIGHT VIBRATION IN COCKPIT AND SMOKE FROM AVIONICS COMPARTMENT.SDR 20000714SH004Clamp · looseENVIRONMENTAL SYSTEM INTERCONNECT HOSE, P/N 49990-07, PULLED FREE FROM UNDER CLAMP, P/N 554-901, AND STRAP, P/N 49989-05, FOR A LENGTH FROM 10 TO 2 O''CLOCK POSITION. THE STRAP AND CLAMP WERE STILL IN PLACE. AIRCRAFT WAS AT 27,000 FEET WHICH CAUSED IMMEDIATESDR CALA9900085Cooling Fan · shortedA BURNING ODOR WAS SMELLED IN THE CABIN DURING CLIMBOUT OF EWR. THE AIRCRAFT WAS RETURNED TO EWR WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE AVIONICS EQUIPMENT COOLING FAN SHORTED OUT. NO EVIDENCE OF FIRE WAS FOUND. THE FAN WAS REMOVED AND REPLSDR SWAA990145Fan · failedDURING SCHEDULED 1/2D CHECK, NOTED A SMOKE SMELL WITH RECIRCULATING FAN RUNNING. REMOVED AND REPLACED FAN PER BOEING MM.SDR ASOA99009Fan · failedON TAXI OUT, CREW ADVISED THAT THE RIGHT PACK FAILED AND REPORTED SMOKE IN THE CABIN. AIRCRAFT RETURNED TO THE GATE AND DEBOARDED. ATL, MAINTENANCE REMOVED AND REPLACED THE RIGHT PACK GROUND COOLING FAN. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RELEASDR DL76L990054Fan · failedEICAS MSG FWD EQ EXH FAN DISPLAYED, ASSOCIATED CIRCUIT BREAKER POPPED. REPLACED FWD EQ EXH FAN, RESET CIRCUIT BREAKER, OPN NORMAL, MSG DISAPPEARED, REINSTALLED CARGO BIN PANELS.SDR 99ZZZM164Fan · failedFLT 9724 - CRP - ELECTRICAL SMOKE INDICATION ON CWP ILLUMINATED. FERRIED AIRCRAFT TO DFW FOR REPAIR. REMOVED AND REPLACED AVIONICS EXTRACTION FAN AND SMOKE DETECTOR. PERFORMED OPERATIONAL TESTS AND TEST FLIGHT WITH NO FURTHER SMOKE INDICATIONS NOTED. AIRCRSDR 99UAL900013Fan · failedRIGHT PACK WENT FULL HOT WHEN CLEARING RUNWAY AND CABIN FILLED WITH SMOKE. *S/D* FOUND RT GROUND COOLING FAN INOP. CIRCUIT BREAKER TRIPPED. REPLACED GROUND COOLING FAN.SDR 99ZZZM131Blower · failedAFTER DEPARTURE FROM BCT, CREW NOTICED ELECTRICAL BURNING ODOR IN COCKPIT/CABIN. DIVERTED TO FXE. FOUND COCKPIT AIRCONDITIONING BLOWER FAN DISTORTED AND JAMMED AGAINST HOUSING. CAUSE UNKNOWN. (M)SDR TWAA9820201Fan · failedSOME SMOKE AND SLIGHT BURNING ODOR REPORTED IN THE CABIN. THE -C- PHASE 50 AMP CB, AND A COUPLE OTHER BREAKERS, POPPED. FLIGHT DIVERTED TO IND. FOUND THE RECIRC FAN MOTOR HAD OVERHEATED, CAUSING OTHER BREAKERS TO POP. THE RECIRC FAN WAS DEFERRED PER MEL FOSDR AWXA9800236Fan · failedENROUTE TO BOS LEFT RECIRC INOP LIGHT AND LEFT RECIRC FAN STATUS MESSAGE APPEARED. A SLIGHT ELECTRICAL ODOR WAS NOTED BUT NO SMOKE. SELECTED LEFT RECIRC FAN OFF AND PULLED LEFT RECIRC CB. ODOR DISAPPEARED. REMOVED AND REPLACED LEFT RECIRC FAN. OPS CHECK GSDR 98UAL900577Fan · failedCREW ADVISED SMELLING SMOKE ODOR IN CABIN. DIVERTED TO DEN. *S/D* LEFT AIR CONDITIONING RECIRCULATION FAN WAS REPLACED DUE TO SMELL LIKE SMOKE. SHOP FINDINGS CONFIRMED ROUGH AND DRY BEARINGS, BUT NO OTHER INTERNAL HEAT DAMAGE. PROBABLE CAUSE OF SMOKE ODORSDR 98UAL900571Fan · inopEXHAUST COOLING FAN INOP. REPLACED THE EQUIPMENT RACK ELECTRIC COOLING BLOWER.SDR CA981125054Bearing · failed(CAN) BEARING FAILURE CAUSED DAMAGE TO THE ARMATURE AND END BELL OF THE BLOWER.SDR CKSA98710Fan · burntSMELLED SMOKE COMING FROM THE GASPERS. REMOVED AND REPLACED GASPER FAN IAW 727 MM CH 21-50-36. OPS CHECK GOOD ON GROUND.SDR 98UAL900552Fan · fodDIVERTED TO CLE DUE TO AN EQUIPMENT OVERHEAT INDICATION. *S/D* THE OVERHEAT INDICATION WAS TO REMOVE DEBRIS FROM THE EQUIPMENT COOLING FANS. THE SOURCE OF THIS DEBRIS IS PRESENTLY UNDER INVESTIGATION.SDR ASOA98099Fan · inoperativeFLT 7960 - OUTSTATION GTR - COCKPIT FILLED WITH SMOKE WHEN RIGHT ENGINE WAS STARTED. LOCAL MAINTENANCE INSPECTED AND FOUND THE RIGHT RECIRCULATION FAN INOPERATIVE. A/C WAS FOUND SAFE FOR A FERRY FLIGHT TO DFW. DFW MAINTENANCE REMOVED AND REPLACED THE RIGHT SDR F3LA98193Fan · malfunctionedSAN - UPON DESCENT INTO SAN, FLIGHT CREW REPORTED SULFUR/ELECTRICAL ODOR FROM AIR VENTS AT ROW 5 AND 6 ON LEFT SIDE OF AIRCRAFT. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE PLACARDED GASPER FAN PER MEL 21-24. UPON ARRIVAL IN DEN, GASPER FAN WAS REPLACED ASDR ARWA981103Actuator · not securedUNABLE TO PRESSURIZE CABIN ALTITUDE REACHED 10,000 A/C ALTITUDE WAS 10,000 NO DOOR WARNING LIGHTS ILLUMINATED. T/S FOUND REC FAN AIR SELECTOR VALVE ACTUATOR NOT SECURED. SECURED AIR SELECTOR VALVE ACTUATOR IAW M/M 21-21-5, OPS NORMAL ON RUN UP.SDR 98ZZZX4686Fan · leakingPOST-FLIGHT INSPECTION REVEALED STREAKING ON AFT FUSELAGE HYDRAULIC FAN AFT EXHAUST DUCT AREA. REPLACED HYDRAULIC FAN ASSEMBLY.SDR COMA9860340Fan · overheatedSTRONG ELECTRICAL BURNING SMELL IN COCKPIT. REPLACED THE DISPLAY COOLING FANS.SDR COMA9860342Fan · failedCARGO FAN FAIL MESSAGE. DEFERRED CARGO FAN.SDR DL72S982244Fan · failedBURNING SMELL COMING FORM GASPERS. PAX NOTICED SMELL WHICH QUICKLY DISSAPATED. AFTER ARRIVING AT GATE GASPER FAN CB WAS FOUND OPEN. ALSO, PAX REPORT SMOKE WAS VISIBLE AROUND AIR EYELETS AT ROWS 16, 17, 18 SMOKE HAD A PLASTIC SMELL. SMOKE STOPPED AND DISIPASDR AALA982017Fan · failedLHR - FLT 104 - DURING CRUISE, FLIGHT ATTENDANT NOTED A ELECTRICAL BURNING SMELL IN THE FORWARD CABIN AND AN UNUSUAL NOISE FROM SEAT ROW 2HJ. AIRCRAFT LANDED LHR WITHOUT INCIDENT. MAINTENANCE FOUND THE EQUIPMENT COOLING FAN OVERHEATING. REPLACED EQUIPMENT COSDR 99ZZZM109Fan · failedFLT 733 - ORD-IND - GASPER FAN CIRCUIT BREAKER POPPED IN FLIGHT, RESET BUT DETECTED AN ELECTRICAL ODOR AND PULLED CIRCUIT BREAKER. REMOVED AND REPLACED GASPER FAN. (M)SDR C2XA98IA428Fan · frozenHRL - DURING CLIMB-OUT ON FLIGHT 3968, THE CREW REPORTED A STRONG ODOR OF ELECTRICAL SMOKE IN THE COCKPIT AND CABIN. THE AIRCRAFT RETURNED TO HRL AND LANDED WITHOUT INCIDENT WHERE MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE VENT FAN MOTOR TO BE FROZEN. SDR CA981030011Extract Fan · malfunctioned(CAN) WHEN ESTABLISHING EXTERNAL POWER VENT EXTRACT FAULT MESSAGE CAME ON ELECTRONIC CENTRALIZED AIRCRAFT SYSTEM FOLLOWED BY ACRID SMELL. EXTRACT FAN OVERHEAT RESET, OPERATION NORMAL, OVERBOARD VALVE RETURNED TO NORMAL. REPLACED EXTRACT FAN ASSEMBLY AND OPERSDR C2XA98IA426Fan · inoperativeIAH - FLT 3934 - THE CREW REPORTED SMOKE IN THE CABIN, THE AIRCRAFT WAS DIVERTED TO VCT AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE RIGHT RECIRCULATION FAN IAW ATR-42 MM 21-22-21. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. (M)SDR HEEA0016099Blower · inoperativeBLADE BROKEN AND WILL NOT RUN.SDR ASOA98077Cooling Fan · failedSHORTLY AFTER TAKEOFF DFW-AEX, THE FLIGHT ATTENDANT ADVISED THAT THE SMOKE DETECTOR WAS GOING OFF AND SMOKE WAS VISIBLE THROUGH OUT THE CABIN. CREW DECLARED AN EMERGENCY, REQUESTED FIRE EQUIPMENT AND RETURNED TO DFW. LANDING WAS MADE SAFELY AND WITHOUT FURTHSDR DL73E982039Fan · failedGASPER FAN C/B FOUND OPEN, WHEN CLOSED IT RETRIPPED ACCOMPANIED BY A LOUD POP HEARD UNDER FLOOR IN MID CABIN AND STRONG ELECTRICAL SMELL. INSP GASPER FAN NO PROBLEMS. REPLACED FAN.SDR 98UAL900471Fan · malfunctionedDIVERTED TO HNL WITH A LEFT RECIRCULATION FAN PROBLEM.SDR HEEA0016081Blower · inoperativeBLOWER MOTOR DOESN'T RUN, AIR FINS UNBOUNDED.SDR 98ZZZX3661Breather Valve · failedCREW NOTICED THE PRESENCE OF OILY SMOKE ENTERING CABIN DURING CRUISE FLIGHT. UNEVENTFUL LANDING WAS MADE. REPLACED FAULTY RT BREATHER PRESSURIZATION VALVE. OPERATIONALLY CHECK AND LEAK CHECKED NORMAL.SDR F3LA98165Gasper Fan · malfunctionedPIH - EN ROUTE TO SEA, FLT CREW REPORTED A STRONG ELECTRICAL ODOR IN AFT PASSENGER CABIN. AIRCRAFT WAS DIVERTED TO POCATELLO AND LANDED WITHOUT INCIDENT. MAINTENANCE DETECTED ODOR COMING FROM AIR VENTS WITH GASPER FAN 'ON'. INSPECTED AIR CONDITIONING DISTRISDR AALA981698Fan · failedDFW - FLT 85 - DURING DESCENT INTO DFW, FLIGHT ATTENDANT NOTED A ELECTRICAL SMELL IN THE AFT COACH CABIN. AIRCRAFT LANDED DFW WITHOUT INCIDENT. MAINTENANCE FOUND THE CABIN CONDITIONED AIR RECIRCULATION FAN OVERHEATING. REPLACED CABIN CONDITIONED AIR RECIRCUSDR 98ZZZX4014Motor · failedDAL- ACFT DEPARTED AND WITHIN 5 MINUTES CREW NOTICED ACRID ELEC ODOR. CREW EXPERIENCED WATERY EYES AND DIFFICULTY BREATHING. CREW DONNED OXY MASKS AND RETURNED TO BASE. ACFT LANDED WITH NO FURTHER INCIDENT. PASSENGERS DID NOT REQUIRE OXYGEN, NOTICED ACRID SDR HEEA0016017Blower · failedBLOWER MOTOR FAILED.
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