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.

SDR DALA2025011500347Fan · faultedSHIP 1601 -FUME- BRIEF ELECTRICAL SMELL AND R RECIRC FAN MESSAGE. CORRECTIVE ACTION: REPLACED RIGHT RECIRC FAN.(6953124)Jan 13, 2025 · N169DZ · Boeing 767332SDR AALA202501068706Fan · failedAIRCRAFT WAS GROUNDED: RECIRC FAN STATUS MSG ACCOMPANIED BY ELECTRICAL SMELL IN CABIN. MAINTENANCE REPLACED RIGHT LOWER RECIRC FAN (B21252) IAW AMM 21-25-07.Jan 2, 2025 · N761AJ · Boeing 777223SDR ABXA20241231276Cooling Fan · faultedDURING TAXI ,EICAS "FWD EQUIP OVHT: DESCREET LT "OVHT", WENT TO STBY AND BOTH INDICATIONS RETURNED AC RETURNED TO THE GATE (BTB) AND MTX GROUNDED AC . MTX DEFERRED FWD EQUIP. COOLING IAW MEL-ABX-21-58-1-1 . FOR DEPARTURE AND RETURNED AC TO SERVICEDec 31, 2024 · N744AX · Boeing 767232SDR CALA2025010101734Fan · faultedSMELL OF BURNT RUBBER REPORTED BY FLIGHT ATTENDANTS AND PAX WHI LE IN CRUISE DEBRIEFED CREW. NO OVERWEIGHT LANDING. AFTER MEAL SERVICE RUBBER SMELL IN AFT CABIN. PASSENGER AT ROW 15 REPORTED HEARING A BANG AROUND THE TIME SMELL FIRST APPEARED. F/AS ATTEMPTED TDec 30, 2024 · N68805 · Boeing 737924ERSDR HDNA2024123100987Blower Motor · intermittentCREW WITNESSED SMOKE IN THE AFT CABIN FROM THE BLOWER MOTOR INTAKE. MECHANIC REMOVED CARGO COMPARTMENT UPPER ACCESS PANEL AND INSPECTED WIRES CONNECTING BOARD PANEL AND AFT BLOWER MOTOR. RAN BLOWER MOTOR ON BATTERY POWER AND NOTICED FAINT ELECTRICAL SMELL. RANDec 30, 2024 · N613PA · Bell 407SDR HNAA2024123001264Exhaust Fan · odorWITH E-1 RUNNING AFTER PUSH-BACK SPS 1 INOP WARNING DISPLAYED WITH A BURNING PLASTIC SMELL. FACT 29DEC24 10:56 CLT PERFORMED STALL OPS CHECK IAW AMM 27-36-00. OPS CHECK GOOD. A/C OK FOR SERVICE. SEE SEQ.2 THIS LOG PAGE FOR BURNING SMELL. (NOTE...FOUND SMEDec 29, 2024 · N673AE · Emb EMB145LRSDR CALA2024123001697Fan · faultedR RECIR FAN INOP AND SMOKE IN CABIN. STRONG ELEC SMELL. SECOND EVENT IN 24HRS. LOCKED UNLOCK FOR SIGN OFF REPLACED RIGHT RECIRCULATION FAN, PER AMM REF 21-25-01-404-094, ALSO REPLACED FAN FILTER.PERFORMED OPERATIONAL TEST OF THE RIGHT RECIRCULATION FAN, PER ADec 28, 2024 · N57857 · Boeing 757324SDR DALA2024123012063Fan · shortedSHIP 3250 DISC: DURING BOARDING A STRONG CIGARETTE/ RUBBER SMELL PREVALENT IN THE FIGHT DECK AND COMFORT PLUS. SMELL BECAME STRONGER WITH CABIN FANS ON IN BOTH PLACES AND DISSIPATED WHEN SELECTED OFF. SMELL OCCURRED WITH APU ON AND OFF. C/A: CONFIRMED SMELL OCDec 25, 2024 · N350NA · Airbus A320212SDR ABXA20241220269Warning Message · illuminatedDURING TAXI OUT  FWD EQUIPMENT SUPPLY FAN #1 STATUS MESSAGE APPEARED AND AC RETUNED TO GATE (BTB) AND MTX GROUNDED AC , MTX DEFERRED FOR DEPARTURE IAW MEL ABX-21-58-3-2-1 . AND RETURNED AC TO SERVICE .Dec 20, 2024 · N1093A · Boeing 76736NSDR MTNA20241218001Fan · failedODOR OF SMOKE FOLLOWED BY RECIRC FAN #2 FAULTED IN FLIGHT.Dec 18, 2024 · N918FX · Aerosp ATR42300SDR WX0A2024121632232Blower · vibration(AIRCRAFT NOT GROUNDED) (EMERGENCY DECLARED) HEAVY VIBRATION AT FL340 FOLLOWED BY STRONG ELECTRICAL FUMES IN FLIGHT DECK AND FORWARD CABIN. BLOWER FAULT FOLLOWED BY EXTRACT FAULT / REMOVED AND REPLACED AVNCS VENT BLOWER IAW AMM 21-26-51-400-001A, OP CK GOOD. Dec 15, 2024 · N192NV · Airbus A320214SDR NACA2024121400001Cooling Fan · not reportedFORWARD EQUIP COOLING SUPPLY FANS 1. REMOVED AND REPLACED FORWARD RACK SUPPLY EXHAUST FAN IAW AMM 21-58-06.Dec 14, 2024 · N566NC · Boeing 7673BGSDR CALA2024121301500Fan · faultyGRINDING NOISE AND HOT FRICTION SMELL FROM FRONT LOWER FRONT OF AIRCRAFT. LASTED 2 MIN THEN UPON INSPECTION FOUND VENT BLOWER FAN 20HQ VIBRATING WITH STRONG ELEC SMELL IN MAIN AVIONICS BAY. ITEM HAD HISTORY OF CB TRIPPING EARLIER THIS MORNING. SMOKE FORM ATTACDec 10, 2024 · N826UA · Airbus A319131SDR GCXA20250106015Cooling Fan · vibrationINTERMITTENT VIBRATION AND NOISE FWD AIRCRAFT WITH BLOWER EXTRACT OVER RIDE AND BURN SMELL.Dec 6, 2024 · N289GX · Airbus A320214SDR AALA202412121359Fan · burned outAIRCRAFT WAS NOT GROUNDED: WHILE EN ROUTE APPROXIMATELY 45 MINUTES INTO THE FLIGHT, FLIGHT ATTENDANT NOTIFIED COCKPIT OF A BURNING RUBBER OR PLASTIC SMELLCONCENTRATED IN THE AREA OF ROW 22 AND 23. THEY SAID IT LASTED APPROXIMATELY 3 MINUTES AFTER WHICH IT DISSDec 6, 2024 · N747UW · Airbus A319112SDR AALA202412113218Fan · odorAIRCRAFT WAS NOT GROUNDED: FLIGHT CREW REPORTED A SHORT LIVED UNIDENTIFIED SMELL IN THE FLIGHT DECK, FOLLOWED BY THE DISCOVERY OF AN AMBER FAN MESSAGE ABOVE FLIGHT DECK ON THE CONDITION SYSTEMS PAGE. THE LEFT RECIRCULATION FAN CIRCUIT BREAKER WAS THEN FOUND ODec 6, 2024 · N914UY · Airbus A321231SDR AALA202412091359Fan · failedAIRCRAFT WAS NOT GROUNDED: WHILE EN ROUTE APPROXIMATELY 45 MINUTES INTO THE FLIGHT, FLIGHT ATTENDANT NOTIFIED COCKPIT OF A BURNING RUBBER OR PLASTIC SMELLCONCENTRATED IN THE AREA OF ROW 22 AND 23. THEY SAID IT LASTED APPROXIMATELY 3 MINUTES AFTER WHICH IT DISSDec 6, 2024 · N747UW · Airbus A319112SDR AALA202412093218Fan · malfunctionedAIRCRAFT WAS NOT GROUNDED: FLIGHT CREW REPORTED A SHORT LIVED UNIDENTIFIED SMELL IN THE FLIGHT DECK, FOLLOWED BY THE DISCOVERY OF AN AMBER FAN MESSAGE ABOVE FLIGHT DECK ON THE CONDITION SYSTEMS PAGE. THE LEFT RECIRCULATION FAN CIRCUIT BREAKER WAS THEN FOUND ODec 6, 2024 · N914UY · Airbus A321231SDR GTIA2024120638573Fan · odorIN CRUISE FA REPORTED NOISE AND VIBRATION IN PROXIMITY OF R1 DOOR/EXT. ELEC SMELL NOTED. ( EXTRACT FAN VENT AVNCS SYS FAULT NOT DISPLAYED )-R+R EXTRACT FAN (18HQ) IAW AMM 21-26-51. OPS TEST GOOD. NO FAULTS / DEFECTS AT THIS TIME. THIS CLEARS MDDR 100165. PLACADec 2, 2024 · N653NK · Airbus A320232SDR AALA202412032693Fan · failedAIRCRAFT WAS GROUNDED: COMPLY WITH TASK CARD 08L00021001 B737NG SMOKE ODOR FUMES INITIAL TROUBLESHOOTING BEFORE FURTHER FLIGHT. ACCOMPLISHED TASK CARF08L00021. FOUND LEFT HAND RECIRCULATION FAN FINS MOTOR WITH BURNING SMELL. REMOVED AND REPLACED LEFT-HAND RECIDec 2, 2024 · N826NN · Boeing 737823SDR DALA2024120511474Fan · abnormalRECIRC AIR FAIL MSG DURING ENG START FA IN AFT GALLEY REPORTED ELECTRICAL SMELL AT SAME TIME. R/R BOTH RECIRC FILTERS PER A220 AMP 21-22-03. REMOVED RECIRC FAN PER A220 AMP 21-22-01. INSTALLED PER A220 AMP 21-22. NO HELP. T/S PER EFIM INSTALLED DCM 1A SLOT 567Dec 1, 2024 · N127DU · Airbus BD5001A10SDR AALA202412042684Fan · defectiveAIRCRAFT WAS NOT GROUNDED: PRIOR TO DESCENT AT FL 370 A STRONG ELECTRICAL BURNING SMELL WAS PRESENT THROUGHOUT ENTIRE CABIN AND FLIGHT DECK. SOURCES OF THE SMELL COULD NOT BE LOCATED. SMELL LASTED FOR APPROXIMATELY 15 MINUTES AND APPEARED TO DISSIPATE. MAINTENDec 1, 2024 · N127AA · Airbus A321231SDR AALA202412022684Fan · defectiveAIRCRAFT WAS NOT GROUNDED: PRIOR TO DESCENT AT FL 370 A STRONG ELECTRICAL BURNING SMELL WAS PRESENT THROUGHOUT ENTIRE CABIN AND FLIGHT DECK. SOURCES OF THE SMELL COULD NOT BE LOCATED. SMELL LASTED FOR APPROXIMATELY 15 MINUTES AND APPEARED TO DISSIPATE. MAINTENDec 1, 2024 · N127AA · Airbus A321231SDR DALA2024112711262Fan · odorSHIP 5002 - ATB - DUE TO STRONG VIBRATION FELT AND STRONG RUBBER SMELL WITH ASSOCIATED VENT BLOWER FAULT ECAM MESSAGE. CORRECTIVE ACTION: REPLACED BLOWER FAN (20HQ) AND AEVC. OPS CHECK GOOD. NO SMELL NOTED. (LP 6398584)Nov 27, 2024 · N502DX · Airbus A321271NXSDR DALA2024112611235Fan · odorSHIP 3301COND R CAB VENT FAULT ECAM. FOLLOWED ECAM. STRONG BURNING SMELL IN CABIN AND CREW BUNK. SMELL WENT AWAY AFTER SEVERAL MINUTES. CORRECTIVE ACTION: REPLACED RIGHT RECIRCULATION FAN. OK FOR SERVICE. (0665283)Nov 18, 2024 · N801NW · Airbus A330323SDR DALA2024111911021Fan · failedAIRCRAFT 3096, AMBER FAN (RT) ON COND PAGE, CYCLED CAB FAN SWITCH, MESSAGE EXTINGUISHED WITH ELECTRICAL SMELL THROUGHOUT CABIN. CORRECTIVE ACTION: REPLACED RIGHT CABIN RECIRCULATION FAN. (LP 6738061)Nov 16, 2024 · N396DN · Airbus A321211SDR AALA202411122836Fan · inoperativeAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO JFK DUE TO THE FLIGHT CREW REPORTING THAT DURING TAKEOFF A LOW RUMBLE WAS HEARD IN THE FLIGHT DECK AND CABIN. ONCE AIRBORNE VENT BLOWER FAN ECAM MESSAGE ILLUMINATED. ECAM PROCEDURE Nov 11, 2024 · N112AN · Airbus A321231SDR DALA2024110810779Fan · inoperativeSHIP 667 LEVELING AT FL360 IN MODERATE PRECIP AND TURBULENCE- STRONG FUMES SMELLED IN COCKPIT AND THROUGHOUT CABIN. FA REPORTS SMELL ORIGINATING FROM FIRST OFFICER SIDE BEHIND WING, R RECIRC FAN OFF. CORRECTIVE ACTION: T/S C/W NO GO ODI SMOKE AND FUME. R/R RT Nov 7, 2024 · N667DN · Boeing 757232SDR CALA2024102500928Fan · failedLEAVING 12000 WE HAD A VERY STRONG ODOR OF FUMES IN THE COCKPIT AND FORWARD CABIN REF LP 9655264 FOR UPDATES AND CORRECTIVE ACTIONS FOR SMOKE / ODOR SMOKE FIRE AND FUMES ON THE FLTDECK CHECKLIST WAS ACTIONED. FOUND RIGHT RECIRC FAN DISPLAY INOP WHEN SELECTED Oct 23, 2024 · N13110 · Boeing 757224SDR G1IA20241021073Motor · inoperativeAIR CONDITIONING NOT BLOWING COLD AIR IN AUTO OR MANUAL MODE. CORRECTIVE ACTIONS: REPLACED MOTOR WITH OVERHAULED. NOTE: AMT STATED THERE WAS A HOLE IN THE REMOVED MOTOR.Oct 21, 2024 · N60VP · Beech C90ASDR CALA2024102300896Fan · faultedREQUEST INSPECTION FORUNUSUAL BURNING SMELLON FLIGHT DECK STRONG SMELL IN AIRCRAFT. CONFIGURED A/C IN SEVERAL WAYS AND FOUND THE SMELL TO GET STRONGER WITH THE FOLLOWING CONFIGURATION (PACKS OFF, HOT AIR AUTO, CAB FANS AUTO, CARGO VENTS AUTO, AVIONICS BLOWER AOct 19, 2024 · N850UA · Airbus A319131SDR GTIA2024101438443Fan · odorAT CRUISE, FL 360 FAS NOTICED BURNING ODOR IN CABIN, FWD & AFT. ECAM SYST CON PAGE INDICATED RIGHT CABIN FAN IN AMBER. THRE WERE NO OTHER ECAM WARNINGS, CAUTIONS, OR ADVISORIES. CABIN FANS PB WAS SELECTED TO OFF FOR DUARTION OF FLIGHT. NO MORE ODOR DETECTED . Oct 13, 2024 · N698NK · Airbus A320232SDR CALA2024101400832Fan · faultedSTRONG ELEC SMELL IN CABIN ROWS 22-27 QRH RAN AT FL350 THEN DI VERT TO DENFLIGHT AND CABIN CREWS COMPLIED WITH SMOKE ODOR QUESTIONAIRE SEE PICS FIM 21-00- TASK 830 NEEDS COMPLIED WITH REMOVED AND REPLACED RELAY R560 REF SWPM 20-81-11 AND AIPC 24-21-21-61A. ROct 12, 2024 · N37521 · Boeing 7379SDR AALA202410149421Fan · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO ATL DUE TO A BURNING SMEEL IN THE REAR OF THE AIRCRAFT. THE AIRCRAFT LANDED SAFELY AT ATL WITHOUT FURTHER INCIDENT. MAINTENANCE FOUNF THE AVIONICS VENT BLOWER FAN MOTOR 20HQ MAKING EOct 11, 2024 · N128AN · Airbus A321231SDR HALA20241011287Fan · inoperativeBULK CARGO VENT FAULT. DIV TO OAK. REMOVED AND REPLACED BULK CARGO EXTRACTION FAN PER AMM 21-28-53. OP CHK GOOD OK FOR SVC.Oct 11, 2024 · N393HA · Airbus A330243SDR QR9R2024101000001Blower · bindingDURING FLIGHT, AIRCRAFT DEVELOPED A SOUND SIMILAR TO A WHINE AND CREWMEMBERS IMMEDIATELY SMELLED BURNING. TROUBLESHOOTING FOUND COCKPIT BLOWER MOTOR CAUSING WHINING SOUND IN HEADSET. REMOVED AND REPLACED COCKPIT BLOWER ASSEMBLY IAW AMM 21-22-00, 4-3. MOC OK.Oct 10, 2024 · Bolkms BK117C2SDR NACA2024100300001Cooling Fan · inoperativeFWD EQUIP COOLING FAN INOP. CORRECTIVE ACTION PENDING PAPERWORKOct 3, 2024 · N399CM · Boeing 767323SDR AALA202410039595Fan · failedAIRCRAFT WAS NOT GROUNDED: DUE TO REPORTED S.O.F., PERFORM S.O.F. INITIAL TROUBLESHOOTING J/C 72L00021001. ACCOMPLISHED J/C 72L00021001 FOUND RH LOWER RECIRCULATION FAN HARD TO MOVE AND WITH BURNING SMELLING DUE TO FRICTION. REPLACED RH LOWER RECIRCULATION FANOct 1, 2024 · N722AN · Boeing 777323ERSDR DALA2024093009565Cooling Fan · odorSHIP 3124 PILOTS SMELLED "DIRTY SOCK" ODOR. CORRECTIVE ACTION: REMOVED AND REPLACED COOLING FAN PER A 319 AMM 49-52. (4011126)Sep 29, 2024 · N324NB · Airbus A319114SDR CALA2024092700698Fan · faultyWHILE PERFORMING SMOKE AND ODOR INSPECTION FOUND RT HAND RECERCULATION FAN C/B POPPED. UNABLE TO RESET. UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE APPLY MEL # 2121B, CONTACT TOMC ONCE AT AIRCRAFT FOR DDP PROCEDURE.. UPDATED MAA CODE FIX USING VENDOR MSep 27, 2024 · N832UA · Airbus A319131SDR DALA2024092509426Cooling Fan · odorSHIP 692 BURNING ELEC SMELL IN COCKPIT. CORRECTIVE ACTION: SMELL COMING FROM FWD EQ COOLING SUPPLY FAN 1. REPLACED FAN AND FILTER PER B757 AMM 28-51. CHECKS GOOD. NO FURTHER SMELL/ODOR NOTED. WORKED IN CONJUNCTION WITH ODI LOG0570704 FOR OTHER CHECKS. (5725850Sep 23, 2024 · N692DL · Boeing 757232SDR FDEA202409211360Fan · failedDURING PREFLIGHT AN ELECTRICAL SMELL WAS NOTICED OUT OF OVERHEAD PANEL AIR VENTS. REMOVED AND REPLACED RIGHT RECIRCULATION FAN PER BOEING AMM 21-25-07-4.Sep 21, 2024 · N846FD · Boeing 777FSDR DALA2024092109278Blower · faultedSHIP 3042 - ATB - DUE TO ACRID/MUSTY SMELL IN THE FLIGHT DECK AND CABIN. CORRECTIVE ACTION: R/R BLOWER FAN (20HQ). OPS CHECK GOOD. (LP 5542428)Sep 20, 2024 · N342DN · Airbus A321211SDR DALA2024092109276Fan · seizedSHIP 3051 - MISC/DE - DUE TO A CHEMICAL SMELL IN THE CABIN. MAINTENANCE FOUND THE LH RECIRCULATION FAN SEIZED AND IT'S CB TRIPPED. CORRECTIVE ACTION: REPLACED LH RECIRCULATION FAN 15HG. (LP 5530648)Sep 20, 2024 · N351DN · Airbus A321211SDR DALA2024092009260Fan · cloggedSHIP 1805 ELECTRICAL SMELL REPORTED BY INFLIGHT CREW. SMELL REPORTED THROUGHOUT CABIN. CORRECTIVE ACTION: FOUND AFT GALLEY LAV VENT FAN NUMBER ONE NOT CREATING SUCTION.REF B767 AMM 21 26, REMOVED FAN AND FOUND INLET SCREEN CLOGGED WITH RUBBER GLOVES AND COMPACSep 17, 2024 · N829MH · Boeing 767432ERSDR QXEA2024091200210Fan · corrodedLH RECIRC FAN CB TRIPPED ACCOMPANIED BY PLASTIC SMELL ( RECIRCULATION FANS ). REMOVED FROM SERVICE. UPON INSPECTION, FOUND CORROSION INHIBITING COMPOUND ON LH RECIRC FAN. REMOVED AND REPLACED LH RECIRC FAN IAW E175 AMM 21-24-01-000/400-801-A. PERFORMED OPS TESSep 11, 2024 · N641QX · Emb ERJ170200LRSDR AALA202409114218Fan · odorAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DURING DESCENT INTO DFW DUE TO THE FLIGHT CREW REPORTING AN ODOR IN THE FLIGHT DECK. THE FLIGHT CREW REPORTED THAT AFTER LEVEL OFF, BOTH PILOTS FELT AND HEARD A RUMBLING IN THE FLIGHT DECK ACCOMPANIED BY A SLIGHSep 10, 2024 · N126UW · Airbus A320214SDR UIEA2024090900887Fan · failedPOSSIBLE BURNING ELECTRICAL SMELL IN FLIGHT DECK WHILE A/C ON GROUND(<P>FOUND FWD EQPT COOLING SUPPLY FAN HEATED & SMALL BURNT SMELL SO R/R EQPT COOLING SUPPLY FAN. OPS & SMELL CHECK GOOD PER AMM 21-58-01/401 & IPC 21-58-01-01. CONDITION CHECK NORMAL PER AMM 5Sep 8, 2024 · N451PA · Boeing 74746NFSDR CALA2024091002405Fan · failedFWD EQ EXH FAN STATUS MSG. CB 21H ON P6-4 POP. TEMP FUMES IN FLT DECK. FUMES GONE AFTER 5 MIN. PARTS ATTACHED 1 IN STOCK. FLIGHT CREW FILLED OUT SMOKE/ODOR FORM. CREW NOTED THEY WERE ABLE TO ISOLATE THE CAUSE OF THE ODOR AS STATUS MESSAGE "FWD EQ EXT FAN". ASSSep 5, 2024 · N675UA · Boeing 767322SDR AALA202409055815Fan · faultyAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AFTER TAKE OFF SMELLED BURNING ODOR IN FLIGHT DECK AND CABIN; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. FOUND LEFT HAND RECIRCULATION FAN FAULTY. REMOVE AND REPLACED LEFT HAND RECIRCULATSep 4, 2024 · N822NN · Boeing 737823
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