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 0101283206Fan · failedDURING DESCENT, AN ELECTRICAL BURNING ODOR WAS NOTICED IN THE COCKPIT FOLLOWED BY VENT BLOWER FAULT MESSAGE. COMPLIED WITH COM PROCEDURES, DECLARED AN EMERGENCY, AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE AVIONICS VENTILATION INLET BLOWER FAN AND SDR C2XA01IA188Cooling Fan · inoperativeIAH - FLIGHT 3436, DURING PRE-FLIGHT THE CREW REPORTED SMOKE IN THE COCKPIT. THE AIRCRAFT WAS EVACUATED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE RIGHT HAND GROUND COOLING FAN, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.SDR DL72W010509Gasper Fan · failedPAX REPORTED ELECT SMELL IN CABIN, STRONGEST NEAR ROW 14 OCCURED JUST PRIOR TO LANDING AND DURING TAXI TO GATE.A PAX IN THE VICINITY OF ROW 14 ALSO MENTIONED THE SOUND OF HYD PUMPS GETTING LOUDER JUST PRIOR TO LANDING. FOUND GASPER FAN BAD. REPLACED SAME.SDR DL757010503Cooling Fan · burnedGOT BURNING RUBBER SMELL 3 HRS INTO FLT,AT 350 EQUIP COOLING OVHT LIGHT CAME ON 10 MIN LATER DIVERTED TO LAS - REPLACED NUMBER 1 AIR SUPPLY FANSDR 2001UALA00318Cooling Fan · failedSMOKE IN CABIN. SUPPLEMENTAL DATA UPDATE FOUND COOLING FAN SHAFT SHEARED AND FAN HOUSING BROKEN. THIS IS THE LATEST CONFIGURATION (-6) WHICH WAS INSTALLED ON THIS APU ON JUNE 11, 1999. THIS HAS BEEN A LONG TIME PROBLEM, AND HONEYWELL IS WORKING ON FIXING THESDR A6WA200100020Cooling Fan · failedAFTER TAKEOFF CLEARANCE, SMOKED FILLED COCKPIT. COMPLIED WITH SMOKE IN COCKPIT EMERGENCY CHECKLIST. NO CAS MESSAGES APPEARED. RIGHT AIR CONDITIONING PACK NOT OPERATED. PACK SELECTED OFF PER RIGHT HX FAN MEL. RECEIVED RIGHT PACK FAIL AND RIGHT PACK OVERHEASDR DLM11010481Fan · overheatedDIVERTED INTO CDB FOR SMOKE SMELL IN CABIN. WITH CABIN BUSES OFF SMELL DIMINISED. FOUND PAX OUTLET FAN AT FAULT. DEACTIVATED SAME. FAN R/R IN ANC ON LOG PAGE 379080001. FAN P/N 605457-8 S/N 18-7444SDR 2001UALA00296Cooling Fan · failedSMOKE IN CABIN AND COCKPIT. SUPPLEMENTAL DATA UPDATE FOUND COOLING FAN SHAFT SHEARED AND FAN HOUSING BROKEN. THIS IS THE LATEST CONFIGURATION (-6) WHICH WAS INSTALLED ON THIS APU ON JUNE 11, 1999. THIS HAS BEEN A LONG TIME PROBLEM, AND HONEYWELL IS WORKING ISDR 2001UALA00282Cooling Fan · failedSMOKE IN THE COCKPIT AND CABIN. SUPPLEMENTAL DATA UPDATE FOUND COOLING FAN SHAFT SHEARED AND FAN HOUSING BROKEN. THIS IS THE LATEST -6 FAN WHICH WAS INSTALLED ON THIS APU. HONEYWELL IS WORKING ON THIS LONG TIME PROBLEM WHICH HAD CAUSED MANY DELAYS AND DISCRESDR 01FDEA00207Gasper Fan · shortedAIR CREW SMELL SULFUR ODOR IN COCKPIT, DONNED 02 MASK AND SMOKE GOGGLES. FLT ENG THOUGHT ODOR WAS COMING FROM GASPER FAN. INSP AC AND CARGO WITH FIRE DEPT, NOTHING FOUND. AFT OFF LOAD PRESS AC HAD ELECTRICAL ODOR COMING OUT GASPER. GASPER FAN CIRCUIT BREAKSDR C2XA01CL059Cooling Fan · malfunctionedCLE FLIGHT 3116 THE CREW REPORTED A LIGHT HAZE AND ELECTRICAL BURNING SMELL IN COCKPIT DURING TAXI. THE AIRCRAFT RETURNED TO THE GATE WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE LEFT GROUND COOLING FAN. OPERATIONAL CHECKS WERE GOOD. MASDR AU010284Cooling Fan · failed(AUS) AVIONICS COOLING FAN FAILED. CIRCUIT BREAKER POPPED.SDR DL76L010389Fan · overheatedAFTER APPROX 5 HRS FLT TIME AT FL 310 NOTICED VERY FAINT ELECTRICAL SMELL. 5 MINS LATER L REC FAN EICAS MSG AND INOP LT IN LT RECIRC FAN SW CAME ON CB DNOT POP. CA - FOUND CB BOPPED ON CB PANEL IN MEC RMVD AND REPLD LT RECIFAN OPS CK GOOD ALL CBS RESET.SDR COMA0110043Fan · failedLAVATORY SMOKE DETECTOR ACTIVATED, SMOKE SMELL IN COCKPIT. REPLACED THE LEFT HAND GROUND COOLING FAN.SDR C2XA01IA134Cooling Fan · inoperativeIAH - FLIGHT 2964, THE CREW REPORTED SMOKE IN THE AIRCRAFT. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE LEFT HAND GROUND COOLING FAN TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE AFFECTED FAN IN ACCORDANCE WITH EMB-120 M/M 21-51-03, AND THE AISDR 2001UALA00164Cooling Fan · overheatedSMOKE IN CABIN. *S//D* THE RIGHT PACK COOLING FAN OVERHEATED. REPLACED RIGHT PACK COOLING FAN.SDR C2XA01IA143Fan · inoperativeEWR - FLIGHT 4148, THE CREW REPORTED THAT DURING THE IN-FLIGHT PORTION OF THE ICE TEST THE CABIN BEGAN TO FILL WITH SMOKE AND A STRONG ODOR. THE AIRCRAFT LANDED AT EWR WITHOUT INCIDENT WHERE MAINTENANCE PLACED THE NUMBER TWO RECIRCULATION FAN ON MEL 21-24-01 SDR SWAA010591Gasper Fan · defectiveSMOKE ODOR IN CABIN. GASPER AND RECIRCULATION FAN TURNED OFF AND ODOR WENT AWAY. ODOR STRONGEST AT MID CABIN. REMOVED AND REPLACED GASPER FAN MOTOR ASSY PER MM.SDR AALA20010312Fan · defectiveDCA - FLT 559 - EN ROUTE DCA-ORD, AFTER STARTING ENGINES COCKPIT FILLED WITH SMOKE. SHUT DOWN ENGINES, RETURNED DCA GATE WITHOUT FURTHER INCIDENT. REPLACED RECIRCULATION FAN. PERFORMED PACK BURNOUT. NO SMOKE NOTED. SYSTEM GROUND CHECKED NORMAL OPERATION. SDR AALA20010325Fan · faultyIAH - FLT 1791 - EN ROUTE IAH-MIA - DETECTED LIGHT SMOKE AT FLOOR VENT NEAR ROW 27 DEF. LANDED MIA WITHOUT FURTHER INCIDENT. REPLACED GROUND VENTURI FAN. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)SDR USAASB01058Fan · failedORF - FLT 888 - EN ROUTE FROM PBI TO PHL, CRUISING AT FL290, FUMES WERE NOTICED FOLLOWED BY SMOKE ORIGINATING AT ROW 23 NEAR THE OVERHEAD. CREW DECLARED AN EMERGENCY AND DIVERTED TO ORF. FLIGHT LANDED WITHOUT FURTHER INCIDENT AS SMOKE AND HAZE CLEARED. AIRCSDR AALA20010296Fan · defectiveICT - FLT 1802 - EN ROUTE LAX-ORD, CREW REPORTS SMOKE IN CABIN. ACCOMPLISHED SMOKE/FIRE CHECKLIST. DIVERTED ICT AND LANDED WITHOUT FURTHER INCIDENT. REPLACED RECIRCULATION FAN. PERFORMED PACK BURNOUT PER THE MM. NO SMOKE OR ODOR NOTED. SYSTEM GROUND CHECSDR DL73K010292Fan · faultySMOKE AND FUMES IN COCKPIT DURING PREFLIGHT. FOUND CONTROL CABIN AUGMENTATION FAN PUTTING FUMES INTO COCKPIT. FWD TO MCO AND PLACARD.SDR DL767010237Fan · odorAFTER ENG START ELECTRICAL ODOR IN COCKPIT AND BY L1 DOOR. FOUND EICAS MSG, FWD SUP FAN 1. SECURED C/B H18. RAN ENGS, PACKS, CKD E/E COMPARTMENT, FWD GALLEY. UNABLE TO DUPLICATE WITH FAN DEACTIVATED. FWD FAN TO MCO/PLAC 21-58-03A.SDR MWEA010150Fan · inoperativePILOTS AND FLIGHT ATTENDANTS NOTICED A STRONG RUBBER ODOR THROUGHOUT AIRCRAFT. REMOVED AND REPLACED CABIN AIR RECIRCULATION FAN.SDR C2XA01IA076Circuit Breaker · trippedSHV - FLIGHT 3525, THE CREW REPORTED A SMOKE SMELL IN THE CABIN AREA. THE AIRCRAFT LANDED AT SHV WITHOUT INCIDENT WHERE MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE AVIONICS COOLING FAN CIRCUIT BREAKER TO BE POPPED. MAINTENANCE RESET THE CIRCUIT BREAKER,SDR DL76L010202Fan · failedACRID ODOR SMELLED, FAN NOISE HEARD. FORWARD EXHAUST EQ COOLING FAN CB POPPED AND FWD EQ EXH FAN EICAS MESSAGE. DISPATCHED PER MEL CB PULLED AND COLLARED.SDR QXEA0100092Cooling Fan · overheatedSEA- NOTICED A HOT SMELL IN THE COCKPIT DURING DESCENT AFTER SHUTDOWN, HEARD LOUD NOISE, FOLLOWED BY A BURNING SMELL. AVIONICS FAN CIRCUIT BREAKER POPPED. REPLACED INDICATOR COOLING FAN NR 1. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.SDR DLM88010176Relay · inoperativeAIRCRAFT OUT AND OFF AND RETURNED TO PHX DUE TO AN ODOR COMING FROM AIR CONDITIONING VENTS IN THE BACK CABIN. FOUND AIR CONDITIONING RECIRCULATING FAN INOP. FOUND FAN RELAY R2-278 BAD. REPLACED RELAY, FAN NOW OPERATES NORMALLY. ALSO NOTED FLUID ACCUMULATIOSDR C1HA200186001Gasper Fan · failedIN CRUISE FLIGHT F/A NOTICED BURNING SMELL IN AFT CABIN NEAR FORWARD GALLEY. TURNED GASPER FAN OFF, SMELL DISAPPEARED. CONTINUES FLIGHT WITH GASPER FAN OFF. REMOVED AND REPLACED GASPER FAN, CHECKS NORMAL.SDR DL757010155Fan · overheatedELECTRICAL SMELL IN COCKPIT. MTC ISOLATED PACKS AND FANS AND DETERMINED RT RECIRC FAN TO BE THE SOURCE OF ODOR. PULLED AND COLLARD C/BS FOR RT RECIRC FAN AT P37 PNL-CBS J5 AND D7. FWD MCO AND PLAC PER MEL 21-25-01A. RT RECIRC FAN SELECTED OFF.SDR DL73K010147Fan · odorDURING LANDING A LINE F/A SMELLED STRONG ODOR IN FWD PORTION OF CABIN. SMELLED LIKE BURNING PLASTIC. RAN BOTH ENGS AND PACKS, NO ODORS NOTED. FWD GASPER FAN TO MCO AND PLAC MEL 21-00-24. DUE TO HISTORY OF C/B POPPING C/B PULLED AND COLLARED E/E COMPTS AND SDR C2XA01IA040Relay · inoperativeIAH - FLIGHT 2990, THE CREW REPORTED A SMOKE DETECTION WARNING DURING TAXI. THE AIRCRAFT RETURNED TO THE GATE WITHOUT INCIDENT WHERE MAINTENANCE PLACED THE NUMBER ONE PACK ON MEL 21-50-01 CONTROL NUMBER 004868, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVSDR SIMA200101803Fan · burnedDFW - FLT 3669 - FOUND CREW REPORTED LEFT RECIRCULATION FAN TO BE INOPERATIVE. WHEN TURNED ON CABIN FILLED WITH SMOKE, AIRCRAFT WAS EVACUATED. MAINTENANCE REMOVED AND REPLACED LEFT RECIRCULATION FAN AND FILTER. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RESDR 2001UALA00035Fan · odorDURING CRUISE AFTER TURNING ON RT RECIR FAN UNUSUAL ODOR FILLED THE COCKPIT AND FIRST CLASS CABIN. NOT AS BAD IN FIRST CLASS, SMELL LIKE OZONE OR ELECTRIC BURNING SMELL. ODOR COULD NOT BE DUPLICATED ON GROUND. SINCE IT WAS REPORTED THAT THE ODOR WAS LIKE OZSDR 2001UALA00019Gasper Fan · failedAIRCRAFT RETURNED TO BLOCK FOR SMOKE ODOR IN CABIN. *S/D* GASPER FAN OVERLOADED. REPLACED GASPER FAN.SDR 0100165521Fan · failedDURING DESCENT, FLIGHT CREW NOTICED SMOKE ODOR IN FLIGHT DECK. DECLARED AN EMERGENCY AND MADE AN UNEVENTFUL LANDING. MAINTENANCE REPLACED THE NR 1 EQUIPMENT COOLING FAN. OPERATIONAL CHECK GOOD.SDR DLM11010054Fan · damagedLOUD VIBRATION ASSOC ELEC ODOR OCC EVERY 10 - 15MIN IN CRUISE IN O/H NEAR ROW 10. TURNED OFF ECON MODE AND PULLED RECIRC FAN C/BS, NO HELP. PULLED MID GALLEY CHILLER C/BS, NO HELP. ISOLATED FAULT BY TURNING OFF 3 GALLEY BUS. FOUND PAX OUTLET FAN OVER ROW SDR DL767010030Fan · inoperativeSTRONG ODOR AND IRRITATING FUMES IN COCKPIT AT FL370. DECLARED EMERGENCY, O2 MASK ON, RETURNED TO CVG . LT RECIRCULATION FAN INOP, MESSAGE CAME ON DURING DESCENT. FOUND LT RECIRCULATION FAN INOP UPON ARRIVAL. PULLED AND COLLARED LT RECIRCULATION FAN C/B ONSDR 20010208CW016Blower · shortedDURING CRUISE, SMELLED EXTREMELY STRONG ELECTRICAL ODOR. SMELL DISAPPEARED AFTER ONE MINUTE. REMOVED AND REPLACED AFT CABIN BLOWER ASSEMBLY. OPERATIONAL CHECK NORMAL.SDR VNAA0012028Fan · failedFLIGHT 4020, WHILE EN ROUTE FROM EVV TO PIT, DIVERTED TO CVG DUE TO SMOKE IN COCKPIT AND CABIN. MAINTENANCE TROUBLESHOT AND DISCOVERED THE AVIONICS FAN WAS FAILING. MAINTENANCE DEFERRED THE AVIONICS FAN AND GROUND RAN THE AIRCRAFT WHICH CHECKED GOOD. FLIGHTSDR 2000UALA00807Fan · failedACRID ELECTRICAL BURNING SMELL THROUGHOUT CABIN AND COCKPIT. ISOLATED SMELL TO LOWER RIGHT RECORD. FAN. VERIFIED FAN INOP. WITH COCKPIT SWITCH ON. LEFT LOWER FAN OPERATES NORMALLY.SDR 2000UALA00799Computer · failedDIVERTED DUE TO AN AVIONICS SMOKE WARNING. *S/D* REPLACED AVONICS EXTRACT FAN. PERFORMED AVIONICS EQUIPMENT VENTILATION COMPUTER (AEVC) CHECK IN THE CENTRAL FAULT DISPLAY SYSTEM AND SYSTEM CHECKED OK. ALSO REPLACED AEVC COMPUTER. (PRECAUTIONARY)SDR USAABB00120Fan · seizedALB - FLT 1823 - EN ROUTE PVD-PIT AT FL270, CREW REPORTED A BURNING SMELL AND SMOKE IN THE CABIN. FLIGHT DIVERTED TO ALB AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND THE RIGHT RECIRCULATION FAN CIRCUIT BREAKER POPPED AND THE FAN SEIZED. THE FAN WASDR SCNA00132Gasper Fan · failedDURING SHORT FINAL SMOKE APPEARED IN THE CABIN AND COCKPIT, THE GASPER FAN SEEMED TO BE THE SOURCE. THE GASPER FAN WAS SHUT OFF AND THE SMOKE CLEARED. REMOVED AND REPLACED THE GASPER FAN OPERATIONAL CHECKS GOOD.SDR VNAA0012015Fan · failedTHE CAPTAIN DECLARED AN EMERGENCY DUE TO SMOKE IN THE CABIN. THE AIRCRAFT WAS EVACUATED ON THE TAXI WAY. THE PASSENGERS WERE PICKED UP BY BUS AND THE AIRCRAFT WAS TOWED BACK TO THE GATE. MAINTENANCE INSPECTED AND REPLACED THE RECIRCULATION FAN IN ACCORDANCESDR C2XA00IA472Gasper Fan · malfunctionedIAH - FLT 3557 - THE CREW REPORTED THE SMELL OF SMOKE IN THE COCKPIT AND CABIN. MAINTENANCE REMOVED AND REPLACED GASPER FAN IAW ATR42 AMM JIC 21-26-21. DURING THE OPS CHECK, THE GASPER FAN CIRCUIT BREAKER WOULD POP. MAINTENANCE PLACED THE RECIRCULATION FANSSDR F3LA200000272Cooling Fan · inoperativeUPON ARRIVAL, FLIGHT CREW REPORTED EQUIPMENT COOLING FAN "OFF" LIGHT ILLUMINATED IN FLIGHT. SELECTED ALT NORMAL BLOWER AND COOLING FAN CIRCUIT BREAKER TRIPPED, FOLLOWED BY AN ELECTRICAL BURNING ODOR. ALT FAN CONTINUED TO OPERATE NORMALLY. MAINTENANCE REPLACEDSDR 2000UALA00787Unknown · odorAFTER TAKEOFF, FLIGHT ATTENDANT AND PASSENGERS SMELLED A RUBBER, BURNING ODOR IN MAIN WHEEL WELL AREA. *S/D* INSPECTED MAIN WHEEL WELL AREA, BOTH MAIN LANDING GEAR, CABIN AREA, OVERHEAD AREA AND PSU AREA AT REPORTED LOCATION OF SEAT ROWS 18DEF AND 19DEF AND SDR QXEA0003266Fan · failedGEG - INSTURMENT COOLING FAN EMITTING INTERMITANT ELECTRICAL ODOR. REMOVED AND REPLACED COOLING FAN. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
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