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 AALA202011099002Cooling Fan · failedAIRCRAFT WAS GROUNDED. NOISE FROM FAN MOTOR THEN SMOKE SMELL IN COCKPIT. CREW USED OXYGEN MASK IN FLIGHT DECK, BUT THE CABIN OXYGEN MASKS WERE NOT DEPLOYED. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO MCO WHERE IT LANDED SAFELY WITHOUT FURTHER INSDR HYIA20201106001Cooling Fan · burnedSHORTLY AFTER PUTTING AIRPLANE IN CRUISE CONFIGURATION, BOTH CAPTAIN AND F/O SMELT BURNING PLASTIC/STYROFOAM. THE SMELL WAS CHEMICALLY AND STRONG. THE F/O NOTICED SMOKE RISING FROM THE CAPTAIN`S FEET. THE ENVIRONMENTAL SYSTEMS WERE SHUT DOWN (CABIN FAN, RT SDR SIMA20201025001Fan · failedCREW REPORTED STRONG BURNING SMELL ON COKPIT AND CABIN. TRANSFERRED FROM AML PAGE 4606326 ITEM 2. C/A: REF ITEM 1 OF AML PAGE 4606326, BURNING SMELL DUE TO BURNED OUT RECIRC FAN. RECIRC FAN WAS REPLACED. NO FURTHER SMELLS NOTICED AT THIS TIME.SDR GTIA2020102635400Blower · failedSMOKE SMELL IN CABIN MULTIPLE FAILURES IN AFT CABIN B1 + F2 CABIN LIGHTS INOPERABLE. ACCOMPLISHED TSM 05-50-00-810-830-A FOUND THE SMOKE SMELL SOURCE FROM THE AVEC BLOWER AND EXTRACT FAN. REMOVED AND REPLACED PLOWER AND EXTRACT FAN, IAW AMM 21-26-51. OPERATSDR UIEA2020100702182Fan · failedSTATUS MESSAGE AT FL340 AFT EQ EXHAUST FAN 1. TRANSFERRED TO MDDR 135629 AS PER MEL 21-58-05. CAT C DUE 17 OCT 2020. REMOVED FWD EQUIPMENT EXHAUST FAN, IAW AMM 21-58-00. RE-INSTALLED FWD EXHAUST FAN, IAW AMM 21-58-06. OPERATIONS CHECK NORMAL. THIS CLEARSSDR IPXA2020101361274Blower · inoperativeINSPECTION TYPE: NA RT EVAS BLOWER INOPREMOVED AND REPLACED RT EVAS, REF A300 MM 25-69-00. OPERATIONS CHECK OK.SDR AALA202010279017Fan · odorAIRCRAFT WAS NOT GROUNDED. 10 HRS +45 MIN INTO FLIGHT STRONG ELECTRICAL SMELL IN AFT B/C, WENT AWAY AFTER 10 MIN. SMELL RETURNED 12 HR +45MIN IN FLT ON FINAL. REPLACED LOWER LEFT RECIRCULATION FAN AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK, PER AMM 2SDR UIEA2020091841992Status Message · false activationAFT EQ EXH FAN 2 STATUS MSG. PERFORMED FIM 21-26 F/T 808 TO BOX 1, MSG CLEARED. NO FAULTS NOTED. OPS NORMAL AT THIS TIME.SDR REXA2020091500642Unknown · odorON DESCENT INTO GRB, HAD ELECTRICAL SMELL IN THE FLIGHT DECK AND FLIGHT ATTENDANT SMELLED OFF ODOR IN GALLEY. NO ABNORMAL INDICATIONS IN THE FLIGHT DECK. A/C PACK WAS ON ENGINE BLEEDS. AFTER LANDING IN GRB SMELL WENT AWAY, PACKS ON APU BLEED. NOTE: DID NOTSDR QMLA2020090820046Motor · odorDURING A RETURN-TO-BASE LEG IN LEVEL CRUISE THE MED CREW NOTED A MILD BURNT ELECTRICAL SMELL COMING FROM THE AIR-CONDITIONER VENTS. THE PILOT TURNED OFF THE AIR-CONDITIONER AND THE SMELL DISSIPATED. UPON EVALUATION BY MAINTENACE THE AFT BLOWER MOTOR WAS INOPSDR HYIA20200904001Fan · failedTHE PILOT REPORTED THAT DURING FLIGHT A BURNING SMELL WAS NOTED. MAINTENANCE INSPECTED AND FOUND THE AV COOLING FAN CB HAD TRIPPED. REMOVED AND REPLACED THE AV COOLING FAN WITH NO FURTHER DEFECTS NOTED.SDR AALA202009039017Fan · inoperativeAIRCRAFT WAS GROUNDED: ELECTRICAL AND BURNING CLOTH ODOR REPORTED IN AFT CABIN CAUSING FLIGHT DIVERSION TO AMA, FUMES DISSIPATED WITH RT PACK SWITCHED OFF. REPLACED LT RECIRCULATION FAN WITH NEW, IAW AMM 21-25-02, OPS CHECK GOOD.SDR VNAA2020090311101Fan · failedRECIRC FAN FAULT STATUS MESSAGE FOLLOWED BY BURNING RUBBER SMELL. TROUBLE SHOT RECIRC FAN FAULT STATUS MESSAGE "RECIRC FAN 2, FAILED WIRING/LOW FAN SPEED" IAW CRJ 900 FIM 21-22-10-810-802-A02. REMOVED AND REPLACED RT RECIRC FAN IAW CRJ 900 AMM 21-22-10-000/4SDR DALA2020082702905Relay · failedSMOKE/FUME - INTERMITTENT PERIODS ( 1) MIN LOG SEPARATED BY 2-3 MIN OF BURNING SMOKE SMELL PERFORMED QRH (CREW DONNED O2 MASKS) AND SMELL DISAPPEARED, CAN NOT ISOLATE SOURCE. CORRECTIVE ACTION: C/W NO GO ODI PREVENTION TASK COMPLETED AMDS WORK CARD CLASSIFIED SDR SIMA202008186001Fan · failedCHEMICAL/RUBBERY SMELL NOTED IN COCKPIT. SMELL SEEMED TO DISAPATE WITH PACK 1 TURNED OFF. R & R COCKPIT RECIRCULATION FAN DUE TO LOUD HIGH PITCH WHINE. COMPLIED WITH ETN-EM-72-034 ENG ODOR EVENT TROUBLESHOOTING SUPPLEMENT NO ODORS DETECTED IN COCKPIT OR CABISDR HYIA20200813001Blower · brokenINTERMITTENT BURNING ODOR (VERY MILD) DETECTABLE IN FLIGHT. INSPECTED AIRCRAFT WITH MASTER AND AVIONICS ON AND COULD NOT DUPLICATE SMELL. FOUND BLOWER TO BE INOPERABLE. REPLACED THE UNIT WITH NO FURTHER DEFECTS NOTED.SDR UIEA2020080431684Fault Message · false activationSTATUS MESSAGE AFT EQ EXHAUST FAN 2. FIM FAULT TREE 21-26, FAULT TREE 808 CARRIED OOUT FOR AFT EQ EXHAUST FAN 2 AND MESSAGE CLEARED. NO FURTHER FAULTS NOTED AT THIS TIME.SDR AALA202007319005Fan · inoperativeAIRCRAFT WAS NOT GROUNDED: MODERATE ODOR (BURNING/METALLIC) THROUGHT OUT AIRCRAFT. MESSAGE INDICATED RECIRCULATION FAN FAILED. ODOR DISSAPATED QUICKLY. REMOVED AND REPLACED LEFT RECIRCULATION FAN.SDR AALA202007289016Fan · failedAIRCRAFT WAS GROUNDED: CABIN AND COCKPIT ODOR AT FL310. RECIRC FAN SUPPLY CB POPPED. ACCOMPLISHED SMOKE/ODOR FUMES TROUBLESHOOTING CARD 26L00021001. ISOLATED ODOR TO LEFT CABIN RECIRCULATION FAN AND REPLACED IT PER AMM 21-21-51. A SATISFACTORTY OPERATATIONAL CSDR IPXA2020072458184Fan · failedAFTER TAKE OFF, EQUIPMENT COOLING, OVERHEAT LIGHT IN THE ALTERNATE POS. DU TO FANS NR 1. FOLLOWED BY F/O LOSING FD, SWITCHED TO SOURCE C CENTER THEN EQUIPMENT COOLING SUPPLY FAN NR 2, CIRTCUT BREAKER TRIPPED STATUS MESSAGE EQUIP CLG FLOW, EQUIP CLG, REMOVED ASDR YENA2020072700403Blower · failedFLT 739, EMERGENCY DECLARED. LOUD NOISE AND VIBRATION UNDER OUR FEET ON BOTH SIDES WHEN SMOKE AND FUMES INITIATED BLOWER MOTOT, SWITCHED OFF, VIBRATION STOPPED AND FUMES DISSIPATED AFTER A FEW MINUTES . AT TOP OF DESCENT FUMES CAME BACK OXYGEN MASKS DONNED AGSDR YENA2020071300384Fan · failedFLT 1044, DIVERTED. CLIMBING FL 240-270, ODOR OF BURNING SUBSTANCE ACCOMPANIED BY LOUD WHINNING NOISE ON LT SIDE. AGAIN AT CRUISE ON FL 340 ODOR BECAME WORSE FOLLOWED NOISE SUBSIDING & VENT BLOWER ECAM STATUS. INSPECTED THE ACFT AND FOUND THE SOURCE OF THESDR AALA202007096005Fan · failedAIRCRAFT GROUNDED - FUMES IN CABIN, REPORTED BY FLIGHT ATTENDANT, FOLLOWED BY RECIRC FAN STATUS MESSAGE. MEL 07-13C-C, REF. 2103A ONE CABIN RECIRCULATION FAN. PERFORMED 'SMOKE, ODOR, FUMES INITIAL TROUBLESHOOTING' PER TASK CARD 05-96-70. LOWER LEFT RECIRCULASDR FDEA2020070211424Fan · inoperativeARRIVED AT AIRCRAFT OBSERVED STRONG FUMES, ALERTS RECIRC FAN ANNUNCIATED. RELEASED FOR SERVICE PER MEL : 21-25-01-02 CATEGORY : C EXPIRATION : 11JUL20 "MEL 21-25-01-02: (IDENTIFY L AND/OR R) _R__ RECIRC FANS - INOP." R RECIRC FAN INOP.SDR GTIA2020070235220Fan · burned outODOR CAME BACK PACK ONE WAS OFF APU BLEED ON. FOUND EXTRACT FAN 18HQ BURNT OUT, R/R EXTRACT FAN 18HQ OPS CHECK OK NO SMELL IAW AMM 21-26-51.SDR P5CA2020062530203Relay · failedAFT EXHAUST FAN 2 STATUS MESSAGE. REMOVED AND REPLACED K886 AFT EXHAUST FAN SHUT OFF RELAY 2 IAW WDM 21-26-16 AND K347 AFT / EQUIP LAV GALLEY VENT FAN 2 RELAY IAW WDM 21-26-11. OPS CHECK GOOD IAW AMM 21-26-01.SDR FDEA202006231316Fan · failedON DESCENT INTO KOAK PASSING THROUGH APPROX FL280 STARTED SMELLING AN ACRID SMELL ACCOMPANIED BY A RUMBLING SOUND. THE FO SAID HE FELT VIBRATIONS UNDER HIS FEET. THE SMELL INCREASED, SO WE DECLARED AN EMERGENCY. AS WE GOT BELOW 10,000FT AND THE PLANE DEPRESDR UIEA2020062301340Fan · warning messageFWD EQUIP COOLING EXHAUST FAN EICAS MESSAGE DISPLAYED. REMOVED AND REPLACED THE FWD EQUIPMENT COOLING EXHAUST FAN AND OPS CHECKED GOOD. EICAS MESSAGE ERASED.SDR SIMA202005264002Fan · failedSMELL OF BURNING ELECTRONICS IN COCKPIT. C/A-REMOVED AND REPLACED LT RECIRCULATION FAN IAW 21-24-01. OPS CK AND LEAK CK GOOD. REMOVED AND REPLACED FUSE F0060 IAEW 20-13-08. REMOVED AND REPLACED RT RECIRCULATION FAN IAW AMM 21-24-01 OPS CHECK GOOD, LEAK CHECK GSDR IPXA2020052625642Fan · failedINSPECTION TYPE:N/AIN FLIGHT AT FL 370"L RECIR FAN " EICAS MESSAGE ILLUMINATED ON AND OFF NUMEROUS TIMES AND N/S WITH MLP PANEL LIGHT GOING TO BRIGHT. DEFERRED LH RECIRCULATION FAN IAW MEL 21-25-1-2 DMP C/W.REPLACED LEFT CIRCULATION AIR FAN. OPS CK GOOD, REF 7SDR HYIA020200525001Cooling Fan · failedWHEN EXTERNAL POWER WAS APPLIED TO AIRCRAFT AN ELECTRICAL SMOKE ODOR WAS DETECTED IN COCKPIT. THE AVIONICS COOLING FAN WAS FOUND TO BE THE CAUSE OF ODOR.SDR UIEA2020051901084Status Message · false activationSTATUS MSG AFT EQ EXH FAN 2(<P>PERFORMED T/S PER FIM 21-58 FT A02, NO DEFECTS NOTED. SYSTEM OPS CHECK NORMAL.</P>)SDR QMLA2020051820019Cooling Fan · seizedWHILE RETURNING TO THE BASE, THE PILOT REPORTED AN ELECTRICAL SMELL IN THE COCKPIT AND SAW A SLIGHT AMOUNT OF SMOKE FWD OF INSTRUMENT PANEL. ONCE ON THE GROUND, THE MECHANIC ARRIVED TO TROUBLESHOOT THE CAUSE OF THIS SMELL AND FOUND THE AVIONICS COOLING FAN ON SDR UIEA2020051101010Cooling Fan · failedNOTICEABLE ODOR CHEMICAL OR SMELLS LIKE WET PAINT WITH THRUST CHANGES ON CLIMB OUT AND DESCENT.(<P>INSPECTED FILTER IAW 21-58-30, FOUND FILTER DIRTY WITH BITS OF BROKEN PLASTIC, FOUND FWD SUPPLY FAN BLADES BROKEN. REMOVED AND REPLACED FWD SUPPLY FAN IAW AMM 21SDR 2020FA0000316Housing · crackedCONDENSER BLOWER FAN PLASTIC SHROUD HOUSING HEAT WARPED AND CRACKED CAUSING FAN BLADE CONTACT WITH THE SHROUD, AND SUBSEQUENT BLOWER FAILURE. THIS FAN ASSEMBLY IS INSTALLED INSIDE THE AIR CONDITIOR'· SYSTEM CONDENSER HOUSING PER STC SR09117RC-D (KIT PIN J5CTA0SDR UIEA2020050800990Control Module · faultyAFT EQ EXH FAN 2 EICAS MSG.(<P>TRANSFERRED TO MDDR 128074 PER MEL 21-58-05, CAT 'C', DUE DATE: 17MAY20. DISPATCHER: JT @18:24Z.</P><P>LP 1130713: REPLACED ECS FAN CONTROL MODULE M861 IAW AMM 21-58-24. CHKS GOOD. CLOSED MDDR 128074.</P>)SDR AALA2020050549006Fan · malfunctionedAIRCRAFT WAS GROUNDED. ELECTRICAL SMELL IN THE COCKPIT DURING FLIGHT. REPLACED EXTRACT FAN PER AMM 21-26-51.SDR AALA202004239001Fan · burnedAIRCRAFT GROUNDED - CABIN ODOR - ON APPROACH, VENTILATION BLOWER FAULT ACCOMPANIED BY SLIGHT MOMENTARY BURNING RUBBER SMELL. ACCOMPLISHED ODOR CARD 05-96-70, FOUND AVIONICS VENT BLOWER FAN 20HQ BURNT. REMOVED AND REPLACED AVIONICS BLOWER FAN (20HQ) PER AMM 21SDR UIEA2020041800768Circuit Card · faultyFWD EQ EXH FAN EICAS MESSAGE(<P>T/S PER FIM 21-58-FT 905, FAULTED ECS FAN CONTROL CARD M990. REPLACED CARD IAW AMM 21-26-05, OPS CKS GOOD.</P>)SDR VNAA2020041811101Cooling Fan · failedBURNING SMELL IN COCKPIT WITH DISPLAY COOL MSG. REMOVED AND REPLACED #2 DISPLAY COOLING FAN IAW CRJ-700 AMM. OPS CHECK GOOD.SDR UIEA2020041300740Status Message · false activationSTATUS MESSAGE AFT EQ EXH FAN 2.(<P>AFT EQ EXH FAN 2 TEST PROCEDURED RUN PER AMM 21-58-41. STATUS MSG CLEARED. OK FOR SERVICE, TESTED OK.</P>)SDR SWAA2020040936317Fan · malfunctionedWITH APU ON FLIGHT ATTENDANT REPORTED SMOKE WITH BURNING SMELL / PERFORMED SMOKE OR FUMES IN CABIN (CONDITIONAL INSP) PER AMM 05-51-56-200-801 & FIM TASK 21-00 TASK 806. FOUND RECIRC FAN BAD. R/R RECIRC FAN PER AMM 21-25-02 RAR #5302 POS; ONLY PN OFF/ON; 64540SDR UIEA2020040600706Warning System · false activationAFT EQ EXH FAN 1 STATUS MSG.(<P>PERFORMED EQUIP COOLING OPS CHECK IAW AMM 21-58-41. NO FAULTS FOUND. MESSAGE CLEARED.<BR /></P>)SDR GTIA2020040635146Fan · malfunctionedVENT BLOWER FAULT, BURNING ELECTRICAL SMELL DETECTED. BLOWER SET TO OVRD. CB AD10 POPPED IN FLIGHT. ( BLOWER FAN (AVIONICS VENTILATION) VENT AVNCS SYS FAULT NOT DISPLAYED )-R/R VENT BLOWER FAN IAW AMM 21-26-51. OPS CHECK GOOD. THIS CLOSES DMI# 243253101. MOC NSDR UIEA2020040100629Fan · malfunctioned"AFT EQPT EXH FAN 2" STATUS MESSAGE(<P>TRANSFERRED TO MDDR 126537 IAW DDG 21-58-05, CAT C, DUE DATE 11 APR-20.</P><P>LP 1008502 (04APR20): REMOVED AND REPLACED AFT EQUIP. EXH FAN #2 PER AMM 21-26-01. OPS CHECK GOOD. THIS CLEARS MDDR 126537.</P>)SDR AALA202004029015Fan · odorAIRCRAFT WAS NOT GROUNDED: AMBER FAN ON CONDITIONER PAGE, SMOKE ODOR IN COCKPIT. ***SUPPLEMENTAL TO BE ISSUED UPON COMPLETION OF FINAL CORRECTIVE ACTION.*** ***SUPPLEMENTAL ACTION SECT 4 AND 5: REPLACED RIGHT RECIRC FAN PER AMM 21-21-51.***(CLOSED)SDR UIEA2020032500547Warning System · false activationEICAS MESSAGE AFT EQ EXH FAN 1(<P>TRANSFERRED TO DMI 126245 PER MEL 21-58-05, CAT 'C'.</P><P>LP 1120085: PERFORMED FIM 21-26 FT 805, COULD NOT DUPLICATE. OPS CHK GOOD. CLOSED MDDR 126245.</P>)SDR SIMA20200320001Fan · failedIDLE DECENT ELECTRICAL SMELL IN COCKPIT. PACK 1 SEEMED TO BE INOP AS THE FLT DECK BECOME HOT AND HUMID. WHEN WE ADDED POWER IT SEEMED TO OPERATE AGAIN. ELECTRICAL SMELL DISIPATED AND AC ALSO START TO PERFORM NORMAL.-C/A-REMOVED AND REPLACED RECIRCULATION FAN ASDR AALA202003209018Fan · malfunctionedAIRCRAFT WAS GROUNDED: SMALL VIBRATION IN FORWARD GALLEY THEN HAD A ELECTRICAL SMELL IN CABIN FOLLOWED BY THE VENTILATION BLOWER TRIPPING OFF SWITCHED TO BLOWER OVERRIDE. REMOVED AND REPLACED EXTRACT AND BLOWER FAN IAW IAW AMM 21-26-51.SDR GTIA2020031935104Fan · odorVIBRATION AND NOISE FROM AVIONICS 10 CY FOLLOWED BY ELECTRICAL BURNING SMELL IN COCKPIT AND FWD GALLEY. EMERGENCY DECLARED.-PERFORMED T.S.M. 05-50-00-810-831 FOUND CAUSE OF ODOR FIN # 20 HQ BLOWER FAN, ALL ELECTRICAL SYSTEMS OK. NO BURNING SMELL DETECTED AFTER
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