JASC 2121
Service difficulty reports · 4,377
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 AALA202405200687Fan · odorAIRCRAFT WAS GROUNDED: VERY LOUD HUMMING SOUND WHICH SOON AFTER VENT EXTRACT FAULT APPEARED FOLLOWED BY AN ELECTRICAL SMOKE SMELL WHICH DISSIPATED SHORTLY AFTER. **SUPPLEMENTAL REPORT FOR AALA202405170687: REPLACED EXTRACT AVIONICS FAN PER AMM 21-26-51.** (CLOSDR AALA202405170687Fan · failedAIRCRAFT WAS GROUNDED: VERY LOUD HUMMING SOUND WHICH SOON AFTER VENT EXTRACT FAULT APPEARED FOLLOWED BY AN ELECTRICAL SMOKE SMELL WHICH DISSIPATED SHORTLY AFTER. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)SDR DALA2024051305136Fan · failedAIRCRAFT 1005, VENT BLOWER FAULT MSG ACCOMPANIED BY HUMMING NOISE +ELEC/RUBBER SMELL. CORRECTIVE ACTION: REPLACED AVIONIC FAN 20HQ. (LP 4762992)SDR AALA202405267254O-Ring · leakingAIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTED THAT AFTER TOP OF DECENT THERE IS A BURNING CHEMICAL SMELL IN THE CABIN STRONGEST BY THE 2 DOOR. ODOR WENT AWAY THEN RETURNED ON LANDING. MAINTENANCE REPLACED THE APU GEARBOX VENT TUBE DUE TO COKING, REPLACED TSDR DALA2024050604968Fan · failedAIRCRAFT 3014, ON TAXI IN AUTO SHUTDOWN OF APU. RESTART SUCCESSFUL. 5 MIN LATER MELTED PLASTIC SMELL IN COCKPIT ONLY. CORRECTIVE ACTION: FOUND AVIONICS BLOWER FAN W/ITH STRONG ELECTRICAL BURNING SMELL. REPLACED FAN PER A321 MM 21-26. REPLACED AVIONICS VENTILATSDR REXA2024050300367Fan · inoperativeFUMES/SMOKE CAME OUT OF ECS VENTS IN THE COCKPIT AND CABIN AFTER TAKE OFF. FUMES/SMOKE MOSTLY DISSIPATED DURING LANDING. REMOVED AND REPLACED THE #1 AND #2 RECIRCULATION FAN FILTERS PER CRJ 900 AMM 21-22-12. PERFORMED OPERATIONAL CHECK PER AMM 21-22-10 AND PERSDR FDEA202404300520Fan · failedOIL BURNING SMOKE BELOW 5000FEET WITH LOW POWER SETTING. R & R L/H RECIRCULATION FILTER AND FAN, REVERSED MEL 21-25-01-02 & MEL 21-58-07, RECONNECTED WIRE ON PLUG D40910J, PERFORMED LT RECIRCULATION FAN & EQUIPMENT COOLING TEST, ALL TESTS PASSED, LEAK CHECSDR DALA2024042304646Fan · damagedSHIP 3223 - DIV - TO BNA DUE ODORS IN THE CABIN AND FLIGHT DECK. LT RECIRCULATION FAN WAS PLACED AT ON MEL AT GRB. CORRECTIVE ACTION: FOUND LT FAN CHECK VALVE STUCK OPEN DURING TROUBLESHOOTING. REPLACED LT RECIRCULATION FAN AND CHECK VALVE. (5873877)SDR AALA202404194757Fan · burned outAIRCRAFT WAS GROUNDED: CLIMBING OUT OF LOS ANGELES APPROXIMATELY 31,000 FEET FLIGHT ATTENDANTS AND SEVERAL PASSENGERS COMPLAINED OF A SMELL CLOSELY RESEMBLING A BURNT MATCH SMELL. BOTH RECIRC FANS WERE BOTH IMMEDIATELY TURNED OFF. THE SMELL SEEMED TO DISSIPATSDR AALA202404127263Blower · inoperativeAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ALL LAVATORY INOPERATIVE; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT TPA. REMOVED OBSTRUCTION FROM LAVATORY LINE (CLOG) AND INSTALLED NEW VACUUM GEN BLOWER AND REINSTALLED ACCESS PANEL. PER AMSDR AALA202404038500Fan · warning messageAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW DUE TO A STRONG ELECTRICAL ODOR IN THE FLIGHT DECK AFTER TAKEOFF. FLIGHT CREW FOLLOWED THE 'SMOKE/AVIONICS SMOKE/FUMES PROCEDURE IN QRC. THE AIRCRAFT LANDED SAFELY AT DFW AND TASDR DALA2024040204032Fan · failedSHIP 5008 - ATB - DUE TO ELECTRICAL BURNING SMELL IN THE CABIN. CORRECTIVE ACTION: BORESCOPE NBR 2 ENGINE LPT-1-2, TIC-1, AND DIFF-1, AND HPT. BORESCOPE NBR 1 ENGINE LPT-182, TIC-1 AND DIFF-1, AND REMOVED CRANK PAD COVER. NO OIL WETTING NOTED. REPLACED AVIONICSDR DALA2024032503756Blower · failedAIRCRAFT 3040, DURING TAXI OUT HEARD AUDIBLE NOISE (SQUEAL) THEN SIGNIFICANT CARBON ODOR THAT DIMINISHED INTESITY BUT STILL FAINT. CORRECTIVE ACTION: INVESTIGATED CARBON ODOR IN COCKPIT FOUND AVIONIC VENT BLOWER WITH A SLIGHT RATTLE. AFTER DISASSEMBLY STONG BUSDR AALA202403225789Fan · odorAIRCRAFT WAS GROUNDED: CREW REPORTS LOUD NOISE AND SMELL OF ELECTRICAL SMOKE IN COCKPIT AND FORWARD FLIGHT ATTENDANTS GALLEY AREA FOUND "AVI VENT EXTC" CIRCUIT BREAKER AE2 POPPED. CIRCUIT BREAKER WILL NOT RESET. ACCOMPLISHED WORK CARD 26L00021001, REPLACED VENSDR AALA202403220920Blower · odorAIRCRAFT WAS GROUNDED: CREW REPORTS LOUD NOISE AND SMELL OF ELECTRICAL SMOKE IN COCKPIT AND FORWARD FLIGHT ATTENDANTS GALLEY AREA FOUND "AVI VENT EXTC" CIRCUIT BREAKER AE2 POPPED. CIRCUIT BREAKER WILL NOT RESET. ACCOMPLISHED WORK CARD 26L00021001, REPLACED VENSDR 2024FA0000587Blower · failedCONDENSOR FOUND MAKING EXCESSIVE NOISE AND VIBRATION, FOUND UNSERVICABLE. FAILED IN 401.6 HRSSDR AALA202402264143Fan · seizedAIRCRAFT WAS GROUNDED: CABIN AIR CPSR R2 STATUS MESSAGE. HAD 15 SECONDS OF ELECTRICAL BURNING SMELL IN FLIGHT DECK AND FWD CABIN. MAINTENANCE FOUD CABIN AIR CIRCULATION FAN SIZED, REPLACED CAC FAN IAW AMM 21-51-19.SDR GTIA2024022737945Fan · failedAT CRUISE FL340 AFTER A FLUSH WAS INITIATED THE FLUSH MOTOR RAN CONTINOUSLY FAINT ELECTRICAL BURNING ODOR DETECTED IN COCKPIT AND FWD GALLEY MOTOR WAS MAKING A GRINDING NOISE EVENTUALLY QUIT BY ITSELF AFTER APPROX 45 SEC. THIS WAS FOLLOWED BY A VENT EXTRACT FASDR FDEA202402170176Fan · failedJUST PRIOR TO PUSH CREW NOTICED A STRONG BURNING SMELL IN THE COCKPIT. SHORTLY AFTERWARDS FWD EQ EXH FAN STATUS MESSAGE APPEARED. CREW NOTIFIED MAINTENANCE. REMOVED AND REPLACED FWD EXHAUST FAN REF 767 AMM 21-58-06-4. OPS CHECKED GOOD.SDR 2024FA0000581Blower · faultedCONDENSOR FAN OPERATIONAL CHECK CARRIED OUT AND FOUND NOT OPERATING.SDR AALA202402145739Fan · vibrationAIRCRAFT WAS NOT GROUNDED: ELECTRICAL BURNING ODOR, VIBRATION IN FLOOR AND GRINDING NOISES ON FLIGHT DECK AND FORWARD GALLEY. REMOVED AND REPLACED AVIONICS BLOWER FAN.SDR AALA202402133373Fan · odorAIRCRAFT WAS GROUNDED: BRIEF ELECTRICAL SMELL ASSOCIATED WITH VENT BLOWER FAULT. REPLACED BLOWER FAN (20HQ) PER AMM 21-26-51. (CLOSED)**SDR IPXA2024020727940Fan · failed*SUPPLEMENTAL SDR* *AIR TURN BACK* EQUIPMENT OVHT EICAS AND ANNUCIATOR RECEIVED AFTER T/O. THE CHECK LIST DID NOT FIX THE OVHT. RESULTED IN AIR TURNBACK. REMOVED AND REPLACED CABIN AIR RECIRCULATION FAN (LEFT) REF AMM 21-25-01-404-094 OPS CHECKS GOOD.SDR SWAA2024020848799Fan · smokeBURN RUBBER SMELL DURING CRUISE ROWS 7-11. NO SMOKE NOTED BY FAS. TURNED R PACK OFF AND SMELL WENT AWAY.<[01] COMPLIED WITH CONDITIONAL INSPECTION OF SMOKE OR FUMES IN THE CABIN IN REFERENCE TO AMM 05-51-56. REFERENCE LOG PAGE 2665117 FOR R&R RECIRC FANSDR SIMA20240201001Fan · failedE/E BAY FAN FAIL IN-FLIGHT EMERGENCY DECLARED LANDED SAFELY C/W FIM 21-26-00 RESETED A/C AND FAULT CLEARED, TRANSITORY CONDITION.SDR DALA2024012901233Fan · failedAIRCRAFT 3098, IN DESCENT THROUGH 140 SLIGHT ELECTRICAL BURN SMELL IN COCKPIT AND AFT GALLEY, ALSO RECIEVED AN ECAM ELEC BCL 1 FAULT. CORRECTIVE ACTION: REPLACED GALLET AND LAV EXTRACT FAN, BCL 1 AND BAT 1 PUSH BUTTON SWITCH. (LP 4886546)SDR CALA2024012900247Fan · inoperativeFWD CAB RECIRCULATION FAN INOP. AMBER FAN ON COND PAGE. REMOVED AND REPLACED RH RECIRCULATION FAN, OPS CHECK GOOD.SDR CALA2024012400223Fan · failedCARGO VENT FAN BULK EICAS STATUS FAILURE OF BULK CARGO VENTILATION FAN. FIM TASK REF : FIM TASK REFERENCE NOT FOUND CMC MSG# 2111013 FLIGHT STATUS: L INTERMITTENCE CODE: M PH: CRUISE NARRATIVE: ECSMC (LEFT) UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CSDR DALA2024012200999Fan · smokeSHIP 5815 PACKS ARE EMITTING STRONG SMELL SIMILART TO EXHAUST. ISOLATED R RECERS FAN AND SMELL DEMINISHED. ON FINAL DECENT SMELL RETURNED. ISOLATED L PACK & SMELL DEMINISHED AGAIN. CORRECTIVE ACTION: T/S R/R LH + RH RECIRC FILTERS PER B757 AMM 21-25. REMOVED ASDR DALA2024010200052Unknown · unknownELEC C/B TRIPPED IN CRUISE FLIGHT WITH ACRID ODOR, NEXT GOT COND R CAB VENT FAULT. COMPLIED WITH ECAM AND QRH, PACK FLOW TO HI, ODOR DISSIPATED. ECAM MSG "COND R CAB VENT FAULT" ATA212151 CLASS1 RECIRCULATION FAN RH. SOURCE VC. INSPECTED CABIN AREA AND CARGO,SDR 2024F00006Blower Motor · inoperativeSHORTLY AFTER TAKEOFF THE MEDICAL CREW OF THIS AIR AMBULANCE HELICOPTER REPORTED A STRONG ELECTRICAL SMELL FROM THE REAR OF THE CABIN. THE PILOT RETURNED TO BASE AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE AFT AIR CONDITIONER BLOWER MOTOR WAS INOPERATSDR DALA2023122610608Unknown · unknownSHIP 5808 SMOKE SMELL RIGHT AFTER TAKEOFF, ALSO R RECIR FAN INOP MESSAGE. RIGHT RECIRC FAN TURNED OFF. SMOKE AND FUMES CHECKLIST PERFORMED ALL DISSAPATED. CORRECTIVE ACTION: T/S PER B757 FIM 21-00-01. FOUND RT RECIRC FAN DAMAGED. R+I'D RT RECIRC FAN AND FILTERSDR DALA2023121810356Unknown · unknownSHIP 3258 DISC: AMBER "FAN" ILLUMINATED IN COND PAGE. IN DESCENT. ASSOCIATED W/ MUSTY SMEL. C/A: RESET PER TSM 24-00. NO MORE FAULTS NOTED AT THIS TIME. A/C OK. (LP: 4393842)SDR GTIA2023121137675Fan · odorLEVEL OFF FL 350 FUME SMELL IN THE COCKPIT BLOWER FAULT. -R+R AVIONICS FAN BLOWER VALVE IAW AMM 21-26-51. OPS CK GOOD. PERFORMED PACK BURNOUT IAW TSM 05-50-00-810-831-A NO FUMES NOTED DURING TEST. OK FOR SVC.SDR QXEA2023120700179Unknown · unknownLH RECIRC FAN CIRCUIT BREAKER TRIPPED AFTER AIRCRAFT POWER UP ( RECIRCULATION FANS ). PLACED ON MEL.SDR AALA202312031932Cooling Fan · burned outAIRCRAFT WAS GROUNDED: AT CRUISE FL 280 , ELECTRICAL BURNING SMELL AND OVERHEAD VENTILATION BLOWER FAULT . THE SMELL DISSIPATE AFTER VENTILATION BLOWER WAS SWITCHED TO OVRD. MAINTENANCE REPLACED THE AVIONICS BLOWER FAN IAW AMM 21-26-51-4.SDR AALA202311242076Fan · failedAIRCRAFT WAS GROUNDED: SMOKE REST UPPER 4 (OFAR) MESSAGE UPON LANDING FLIGHT ATTENDANTS CONFIRM FOGGY SMOKE WITH PLASTIC SMELL WHEN DOOR OPENED IT DISIPATED. MAINTENANCE FOUND THE AFT ZONAL DRYER FAN HAD FAILED AND REPLACED IT PER AMM 21-72-05. A SATISFACTORY SDR SWAA2023110718750Fan · failedDURING CRUISE FLT ATT REPORTED ODOR OF SMOKE IN AFT CABIN. DECLARED EMERGENCY DIVERTED TO IND; ACCOMPLISHED QRH SMOKE CABIN ISOLATED SYSTEM LANDED UNEVENTFUL DID NOT HAVE OVER WEIGHT LANDING PLEASE CHECK 3 PHASE POWER AT FAN<[01] LP 2556329 AP 4232348 PERFORMESDR AALA202311082645Cooling Fan · leakingAIRCRAFT WAS GROUNDED: FLIGHT CREW REPORTED THE AIRCRAFT SMELLS LIKE DIRTY SOCKS STARTS MID AIRCRAFT AND PROCEEDS TO FLIGHT DECK. MAINTENANCE FOUND THE APU OIL COOLING FAN LEAKING OIL AND REPLACED IT PER AMM 49-52-51. A SATISFACTORY LEAK / OPERATIONAL CHECK WASDR DALA2023110709196Unknown · unknownSHIP 5815 "DIRTY SOCK" SMELL ON DESCENT COMING OUT OF 16,00 FEET. CORRECTIVE ACTION: PERFORMED BSI OF 2.5 BLEED AREA & AND AP1 AREA. C/W OIL QTY CK OF G/B, LESS THAN A QUART. NO WETNESS IN INLET OR ANY OTHER AREAS. R/R L RECIRC FILTER REF B757 AMM 21-25. REMOVSDR QMLA2023110520101Blower · odorWHILE ENROUTE BACK TO BASE FROM SAN ANTONIO, ABOUT FIVE MILES EAST OF HONDO, TEXAS; MEDICAL CREW REPORTED THE SMELL OF "BURNING PLASTIC" IN THE AFT CABIN. THE SMELL WENT AWAY AND THEN CAME BACK. I NEVER SMELLED ANYTHING IN THE COCKPIT. I ELECTED TO MAKE A SDR MTNA20231025001Fan · odorWITH EXTERNAL POWER APPLIED, CREW NOTICED BURNING SMELL IN COCKPIT. REPLACED RH RECIRC FAN. OPS CHECK GOOD.SDR Y2PA2023102523054Fan · faultedDISCREPANCY: THE FLIGHT CREW REPORTED THAT DURING CRUISE AT FL370 AFTER SWITCHING THE ENGINE ANTI-ICE ON THEY COULD SMELL SMOKE, FOLLOWED BY SIGNIFICANT SMOKE. THE CREW RAN THE SMOKE/FIRE FUMES CHECKLIST. THE CREW DONNED OXYGEN MASKS AND DECLARED EMERGENCY. THSDR SWAA2023102312313Fan · burnedF/AS AND SEVERAL PASSENGERS COMPLAINED ABOUT AN ODD SMELL; POSSIBLE ELECTRICAL SMELL; IN THE FWD PART OF THE CABIN.<[01] PERFORMED CONDITIONAL INSPECTION 05-51-56; FOUND RECIRC FAN TO BE THE SOURCE OF THE ISSUE REF FIM 21-00 TASK 806. RECIRC FAN TO BE PLACED OSDR AALA202310197333Fan · odorAIRCRAFT WAS NOT GROUNDED: VENT EXTRACT FAULT IN FLIGHT WITH ACRID SMELL. REPLACED AVIONICS VENT EXTRACTOR FAN PER AMM 21-26-00.SDR WX0A2023101631869Fan · unknown(EMERGENCY DECLARED) EN ROUTE TO STL FL 300, ELECTRICAL BURNING SMELL OCCUPIED WITH SOUNDS OF ELECTRICAL SHORTING ARCING INCREASING IN INTENSITY / FOUND ELECTRICAL ARCHING/SMELL DUE TO BLOWER FAN FAILING. PERFORMED TSM 21-26-00-810-809A. R+R 20HQ VENT BLOWER SDR DALA2023101208374Unknown · unknownIN FLIGHT GOT COND R CAB VENT FAULT. ECAM MSG. RAN QRH PROCEDURE. CORRECTIVE ACTION: R/R RIGHT RECIRCULATION FAN.SDR AALA202310102827Fan · damagedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO RAISING CABIN PRESSURIZATION ISSUES, EMERGENCY DESCENT TO FLT 100 AIRCRAFT LANDED SAFELY AT SCL WITHOUT FURTHER INCIDENT. REMOVED AND REPLACED LEFT LOWER RECIRCULATION FAN (AALA202310102827) AND LEFT INNESDR AALA202310060831Unknown · unknownAIRCRAFT WAS GROUNDED: STRONG OIL FUMES BEGINNING AT BOTTOM OF DESCENT. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)SDR HALA20231005218Unknown · unknownETOPS - DURING CRUISE ECAM VENT EXTRACT FAULT. REMOVED AND REPLACED AVIONICS VENT EXTRACT FAN REF AMM 21-26-51. OPS AND BITE TEST OK. OK FOR SVC.
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