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 SWAA043698Fan · faultyDECLARED EMERGENCY, 25 MINUTES OUT OF AUS, F/A'S NOTICED AND SMELLED SMOKE IN CABIN. COULD NOT DETERMINE IF SMOKE WAS ELECTRICAL OR FROM PACKS. REMOVED AND REPLACED GASPER FAN PER MM.SDR 2004UALA01231Fan · failedLANDED UNDER AMBER ALERT DUE TO REPORTED SMOKE IN CABIN. FOUND EQUIPMENT COOLING NORMAL FAN FAILED. REPLACED NORMAL FAN.SDR BB04094Cooling Fan · failedCLT FLT 979 SHORTLY AFTER DEPARTURE, THE CREW NOTICED AN ELECTRICAL ODOR FOLLOWED BY A EQUIPMENT OVERHEAT WARNING ON THE EICAS DISPLAY. THE FLIGHT RETURNED TO CLT AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE DID NOT FIND A DEFINITIVE SOURCE OF THE PROBLESDR SWIA200414275Cooling Fan · failedAFTER APU START, AND START UP OF PACKS NOTED A SMOKE ODOR. REMOVED AND REPLACED LEFT GROUND COOLING FAN IAW MM REF 21-20-00. OPERATIONAL CHECK GOOD.SDR 0402163235Fan · failedDURING CRUISE, PILOTS EXPERIENCED SLIGHT SMOKE AND BURNING ODOR. DIVERTED TO DES MOINES AND LANDED UNEVENTFULLY. INSPECTED CABIN, AVIONICS BAY, AND CARGO BAYS AND FOUND NO DEFECTS. FOUND LEFT CABIN FAN SUPPLY CIRCUIT BREAKER POPPED AND LEFT FAN INDICATION ISDR DL76S041104Fan · failedON DESCENT PASSING THRU APPROX 15,000 FEET COCKPIT CREW SMELLED ELECTRICAL FUMES. SHORTLY AFTER THE FWD EXHAUST EQUIP COOLING FAN C/B POPPED. CREW RAN SMOKE, FUMES, FIRE, ELECTRICAL CHECKLIST. FUMES SUBSIDED AFTER C/B POPPED. C/B AND WIRING CHECK GOOD, FANSDR C2XA04BT127Fan · faultyCREW REPORTED FOUL ODOR COMING IN THE CABIN AND THE RECIRCULATION FAN APPEARS TO HAVE NO EFFECT. MAINTENANCE REPLACED THE RECIRCULATION FAN OPERATIONALLY CHECK GOOD NO ODORS NOTED. AIRCRAFT RETURNED TO SERVICE.SDR HNAA0400171Cooling Fan · burnedCOCKPIT FILLED WITH ELECTRICAL SMOKE IN FLIGHT DECLARED EMERGENCY AND LANDED LGA. INSP'D COAT CLOSET RELAYS, ALSO AVIONICS COMP. INVERTERS, BEHIND INST PANEL, GROUND RAN BOTH ENG'S OPERATED SYSTEMS, ACCOMPLISHED AVIONICS SELF TEST OF ADC. RAN BOTH ENGINES FOSDR C2XA04CL122Noise Attenuator · rupturedDURING APPROACH THE CREW REPORTED A BURNING PLASTIC SMELL. THE AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED THE RUPTURED NR 2 RECIRCULATION FAN NOISE ATTENUATOR. AIRCRAFT RETURNED TO SERVICE.SDR SWAA043488Fan · faultyPAX AND F/A REPORT STRANGE SMELL IN CABIN. SMELL OF SULFUR, TURNED OFF RECIRC FAN, SMELL DISSIPATED. GASPER FAN C/B TRIPPED. REMOVED AND REPLACED GASPER FAN PER MM.SDR 2004UALA01150Fan · damagedLAND ASAP ECAM DISPLAYED. FOUND FOD IN AVIONICS EXTRACT FAN (18HQ). REPLACED SAME.SDR 0402053149Fan · seizedDURING CRUISE, SMELLED ELECTRICAL FUMES, SMOKE, AND FELT VIBRATION. DIVERTED TO CMH AND LANDED UNEVENTFULLY. FOUND AVIONICS BLOWER FAN SEIZED. SWAPPED WITH EXTRACT FAN AND APPLIED MEL PROVISIONS FOR EXTRACT FAN. AIRCRAFT RETURNED TO SERVICE.SDR CHQA000587Fan · obstructedCREW REPORTED THEY FAINTLY DETECTED A BURNING RUBBER AND ELECTRICAL ODOR DURING LANDING. AT THE GATE WITH THE PASSENGERS OFF THE AIRCRAFT THE ODOR BECAME VERY STRONG AND WAS LOCATED NEAR THE FORWARD COAT CLOSET. MAINTENANCE FOUND INSULATION IN THE LT AVIONICSDR MASA200400642Gasper Fan · smokeASH 2734 CLT. CREW REPORTED A STRONG SMELL OF SMOKE IN THE COCKPIT. MAINTENANCE FOUND THE RECIRCULATION FAN TO BE FAILING AND DEFERRED THE RECIRCULATION FAN. MAINTENANCE REPLACED THE RECIRCULATION GASPER FAN. OPS CHECKED GOOD.SDR 418611Blower · failedSMOKE IN COCKPIT CAUSED BY FAILED ELECTRICAL MOTOR ON VENT BLOWER ASSEMBLY. LOG BOOK WAS NOT AVAILABLE AT TIME OF INSTALLATION, SO TOTAL TIME OF PART IS UNKNOWN.SDR 2005FA0000243Fan · mismanufacturedLOCKING SET SCREW MISSING FROM FAN, FAN DETATCHED FROM MOTOR. UPON RECEIPT OF NEW FAN, FOUND SET SCREW ALSO MISSING. (K)SDR YENA200452Fan · failedVENT EXTRACT FAN FAULT FOLLOWED BY ELECTRIC FUMES IN COCKPIT AND CABIN. PERFORMED INSPECTION OF COCKPIT AND CABIN PER TSM 24-22-810-823. FOUND EXTRACT FAN AT FAULT, PLACED ON MEL 21-26-02. AT THE COMPLETION OF FLT 28 REPLACED EXTRACT FAN PER 21-26-51-000-00SDR DL75K041017Fan · seizedFL370 F/A`S REPORTED ELECTRICAL FUMES THROUGHOUT CABIN. COMPLETED SMOKE OR FUMES ELECT CHECK LIST AND DIVERTED TO PHX. FOUND RIGHT RECIRCULATION FAN SEIZED. REPLACED FAN.SDR AALA20041107Fan · failedMIA - INFLIGHT T922/04 AT ROW 12 SEAT-F SMOKE APPEARED TO COME FROM FLOOR VENT. ACRID BURNED WIRE ODOR ACCOMPANIED SMOKE. POWER PORT WAS NOT SOURCE OF SMOKE. TURNED OFF UTILITY BUSS AND RECIRCULATION FANS. SMOKE AND ODOR DISSIPATED. LANDED MIA WITHOUT INCSDR DL75K041013Fan · failedAIRCRAFT DIVERTED WITH SMOKE IN CABIN. FOUND THE EQUIPMENT COOLING SUPPLY FAN BAD. REPLACED FAN.SDR SB04150Odor · detectedPIT - FLT470 - ON CLIMB-OUT FROM PIT, EN ROUTE TO ORD, THE FLIGHT ATTENDANT REPORTED AN ELECTRICAL ODOR IN THE FORWARD GALLEY. FLIGHT RETURNED TO FIELD AT PIT AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. MAINTENANCE ACCOMPLISHED ENGINE RUSDR SWIA200414029Fan · smokeON GROUND RIGHT PACK FILLED CABIN WITH SMOKE. REPLACED RIGHT GROUND COOLING FAN. OPERATIONAL CHECKED GOOD.SDR CA041026010Fan · failed(CAN) DURING FLT THE ACRFT HAD BEEN DIVERTED DUE TO FUMES DETECTED IN THE COCKPIT & CABIN. AIRFRAME VIBRATIONS FROM RT WERE REPORTED IN CONJUNCTION WITH THE FUMES. CAPTAIN HAD SELECTED OFF PACK NR 2 AND ECAM MESSAGE VENT BLOWER FAULT OCCURRED SIMULTANEOUSLY, FSDR MALA040659Brushes · failedSUPPLEMENTAL AC INOP. BURNING/SMOKE ODOR. MAINTENANCE REPLACED BELT & PULLEY. REMOVED FROM DMR, FOUND BELT SHROUD AND MOTOR IN BRUSH WORN. REMOVED AND REPLACED MOTOR, ALL THE ABOVE RAN, SUPP AC OPS CHECK GOOD. NO ODOR NOTED AT THIS TIME. S/N OFF 449, S/NSDR GLBA20030739Blower · bindingAIRCRAFT FLYING LEVEL AT 12,000 FT WHEN FLIGHT CREW NOTICED STRONG ODOR IN COCKPIT. CREW RETURNED TO DEPARTURE AIRPORT WITHOUT INCIDENT. MAINTENANCE TROUBLESHOOTING REVEALED THE FORWARD VENT BLOWER WAS DEFECTIVE, MAKING GRINDING NOISE AND THE CAUSE OF THE RESDR YENA200450Fan · seizedDURING CRUISE, LOUD VIBRATION AND A SLIGHT BURNING ODOR APPEARED. TURNED THE BLOWER SWITCH TO OVERRIDE AND ALL PROBLEMS IMMEDIATELY DISAPPEARED. PERFORMED TSM TASK 24-00-00-810-823 AND NO DEFECTS NOTED. AIRCRAFT RELEASED IAW MEL 21-26-01. LATER DISCOVERED SDR SWAA042991Fan · faultyAPPROX 8 MINUTES BEFORE LANDING PAX REPORTED SMELLED SMOKE. AFTER ENGINE SHUTDOWN AT THE GATE SMELL GOT WORSE, IT WAS A STRONG ACRID SMELL. REMOVED AND REPLACED GASPER FAN PER MM.SDR SWAA042968Fan · faultyAIR TURNBACK, F/A AND PAX COMPLAINED OF BURNING SMELL. REMOVED AND REPLACED GASPER FAN PER MM.SDR ASMF204410010Fan · odorDURING TRANSIT CHECK, CAPTAIN REPORTED STRONG ELECTRICAL CABLE BURNED ODOR. TECHNICAL PERSONNEL PERFORMED BITE TO APU CONTROL UNIT SHOWING MESSAGE CURRENT LAS RUN LOW OIL PRESS. APU WAS DEFERRED IAW MEL 49-11-1. BURNED ODOR IN PILOTS CABIN AND GALLEY. SMOKE INSDR 04286425Fan · stalledCAS MESSAGE FOR HX FAN FAILURE WHILE TAXIING. MX REMOVED AND REPLACED FAN.SDR CALA0400674Fan · odorHEAVY BURNING SMELL IN AFT CABIN AREA. STARTED QRH FOR AIR CONDITIONING/ SMOKE FUMES. SMELL DISSIPATED. REPLACED RT RECIRCULATION FAN PER AMM 21-25-02.SDR MALA040648Motor · failedSUPP AC MOTOR SPARKING AND GIVING OFF A BURNING SMELL. INSPECTED AIRFRAME ENGINES AND SYSTEMS DETERMINED TO BE LIMITED TO SUPP AC SYS, VERIFIED. REMOVED CENTER FLOOR PANEL AND VISUALLY CONFIRMED ARCING INTERNALLY OF SUPP AC COMPRESSOR MOTOR REINSTALLED PANELSDR 2004UALA00890Fan · failedFLIGHT CREW REPORTED BURNING ODOR FROM THE COCKPIT & FIRST CLASS AREA. THE EQUIPMENT COOLING SUPPLY FAN MOTOR FAILED. REPLACED THE FAN ASSEMBLY.SDR DL777040942Fan · failedRECIRC FAN STATUS MSG CAME ON SHORTLY AFTER F/A`S REPORTED SMELLING SMOKE THE SMOKE DISAPPEARED QUICKLY. MAT SHOWS UPPER FWD REC FAN FAILED OVERHEATED FWD TO MCO AND PLACARD PER MEL 21-25-01 MAINT PROC APPLIED.SDR 2004FA0000805Blower · overheatedSMOKE COMING FROM UNDER PILOTS FLOORBOARDS. UPON INVESTIGATION FOUND ENVIRONMENTAL BLOWER MOTOR TOO HOT TO TOUCH. AIRCRAFT LANDED SAFE WITH FIRE DEPARTMENT FOLLOWING. INSPECTION FOUND NO TIME LIMIT ON BLOWER OR MOTOR. (EA23200410155)SDR MASA200400544Fan · odorMGM PACK NR 2 FAN (RECIRC FAN) PRODUCES ELECTRICAL SMELL. PLACED ON MEL AIRCRAFT DEPARTED WITHOUT FURTHER INCIDENT 10/2/04. MAINTENANCE REMOVED AND REPLACED THE RECIRCULATION FAN. OPS CHECKED GOOD.SDR C2XA04IA122Fan · burned outHSV - FLIGHT 2184, THE CREW REPORTED A PLASTIC SMELL COMING FROM THE PACK VENTS. MAINTENANCE PLACED THE LEFT FORWARD ELECTRONIC COMPARTMENT FAN ON MEL 21-26-00 CTL 046030, AND THE AIRCRCRAFT WAS APPROVED FOR RETURN TO SERVICE. THE AIRCRAFT RON'D AT STL FROM SDR DL76K040881Fan · failedDURING CRUISE AT FL410 FLIGHT ATTENDANTS NOTIFIED OF ODOR, BUT NO SMOKE. STARTED IN FIRST CLASS GALLEY, THEN WENT BACKWARDS IN AIRCRAFT, FIVE MINUTES LATER STARTED TO SMELL ODOR IN COCKPIT. F/A'S REPORT NO SMELL AFT OF FIRST CLASS. STRONG ODOR IN E/E COMPARSDR DXTA200400387Fan · failedDURING MAINTENENCE NOTICED A STRONG INSULATION BURNING ODOR IN THE CABIN, COMING FROM THE AFT CLOSET AREA. ACCESSED ELECTRICAL EQUIPMENT IN AFT CLOSET, PULLED BREAKERS FOR AIRSHOW, INVERTER, AUDIO AMP AND CABIN MODULE SMELL STILL THERE. ACCESSED BAGGAGE FAN SDR DL764040851Fan · unserviceableFWD EQ SUPPLY FAN 1 AND FWD EQ EXHAUST FAN STATUS MSG. FOUND EXHAUST FAN AND MONITOR BAD. REPLACED EXHAUST FAN AND MONITOR.SDR DL777040825Fan · smokeRECIRC FAN STATUS MSG AFT UPPER RECIRC FAN IS OFF, IT CAUSED SOME SMOKE TO ENTER THE CABIN PRIOR TO SHUTTING DOWN THEN SMOKE DISSIPATED QUICKLY. MAT MTC MSG 21-24500. FOUND UPPER AFT RECIRC FAN CB TRIPPED. REPLACED SAME.SDR A2B2004F00000Motor · failedDURING OPERATION SMOKE WAS NOTICED IN THE COCKPIT AND A PRCAUTIONARY LANDING WAS MADE. MAINTENANCE FOUND THE FORWARD EVAPORATOR BLOWER MOTOR, WHEN OPERATED ON HIGH, BEGAN TO SLOW AND SMOKE AFTER APPROXIMATELY 15 MINUTES. SUSPECTED THAT THE PROBLEM WAS IN THESDR 042424251Switch · burnedBURNING ODOR IN CABIN AFTER GEAR RETRACTION. PSBL SMOKE IN CABIN. MECHANIC FOUND DC TIE SWITCH AND RECIRCULATION FAN SWITCH OUT, RESET SWITCHES, PERFORMED OPS CHECK ON BOTH SYSTEMS. NO DEFECT NOTED IAW 24-10-00 AND 21-22-00.SDR SWIA200413813Fan · odorGALLEY FAN GETS HOT AND SMELLS LIKE SMOKE. REPLACED GALLEY EXHAUST FAN ASSY. OPERATIONAL CHECK GOOD. P/N AE0405A02, S/N OFF 0739.SDR AWXA200400936Bearing · failedEN ROUTE FROM PHX TO MCO, SMELLED A BURNING ELECTRICAL ODOR WITH VISIBLE SMOKE IN COCKPIT, WHILE DIVERTING TO DFW APPROXIMATELY 2 MILES LATER VENT EXTRACT FAULT LIGHT ILLUMINATED. MAINTENANCE PLACED SYSTEM ON MEL AND DEACTIVATED EXTRACT FAN. UPON ARRIVAL AT SDR UPS04243019Fan · inoperativeDURING CLIMB ACRID ODOR NOTED IN COCKPIT. CREW TURNED OFF GASPER FAN, ODOR WENT AWAY. GASPAR FAN DEACTIVATED AND PLACED ON MEL M286609 & MEL CLOSED ON LP 212332. REPLACED GASPER FAN PER B727 MM CH 21-23-22, GASPER FAN OPS CHECK NORMAL.SDR 04238451Fan · defectiveLAV SMOKE MESSAGE WITH VISIBLE SMOKE. REMOVED AND REPLACED 16VE PANEL IA 31-12-12 AND LT HX FAN IAW 21-51-23. OPS CHECK GOOD.SDR KBM2004F00219Motor · inoperativeA/C INOPERATIVE. REMOVED AND REPLACED 7 INCH BLOWER MOTOR.SDR AALA20040900Fan · failedON LANDING RT RECIRCULATION FAN FAILED AT TOUCHDOWN AND ON TAXI IN SMOKE IN CABIN AND UNABLE TO CLEAR. FOUND EVIDENCE OF A FIRE IN THE CENTER EQUIPMENT BAY THAT BURNED THE INSULATION BLANKETS IN THE BAY. REPLACED THE RT RECIRCULATION FAN, AND THE BURNED INSUSDR DL767040780Fan · inoperativeFORWARD EQ SUPPLY FAN 2 EICAS MSG WITH EQUIP COOLING SUPPLY FAN 2 CB POPPED STRONG ELECTRICAL FUMES IN COCKPIT, REPLACED FAN.
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