JASC 2120

Service difficulty reports · 15,379

Reports filed under 2120 · Air Distribution System, 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 = '2120'
  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 F3LA202602030353Unknown · odorACFT TURNED BACK DUE TO FA'S & PAX REPORTING A BURNING ODOR AROUND ROW 5 TO 26-28. SMELLED LIKE A SOLDERING IRON. NO SMOKE VISABLE. FLT DECK DIDN'T DETECT ANYTHING. APU OFF. ALL ENG PARAMETERS NORMAL. PERFORMED INSP OF EXHAUST AIR TUBES, 72-59-82-210-810-A, Feb 1, 2026 · N354FR · Airbus A320251NSDR AALA202602028455Air Filter · contaminatedAIRCRAFT WAS GROUNDED: DURING SERVICE AT ROWS 16 AND 17 THERE WAS A STRONG SMELL OF ELECTRICAL BURNING. REMOVED AND REPLACED LEFT (AALA202602021121) AND RIGHT (AALA202602028455) RECIRCULATION FANS HEPA FILTERS. PER JOB CARDS 08L00021001 AND 08C12221001.Feb 1, 2026 · N965AN · Boeing 737823SDR AALA202602021121Air Filter · contaminatedAIRCRAFT WAS GROUNDED: DURING SERVICE AT ROWS 16 AND 17 THERE WAS A STRONG SMELL OF ELECTRICAL BURNING. REMOVED AND REPLACED LEFT (AALA202602021121) AND RIGHT (AALA202602028455) RECIRCULATION FANS HEPA FILTERS. PER JOB CARDS 08L00021001 AND 08C12221001.Feb 1, 2026 · N965AN · Boeing 737823SDR AALA202602031594Unknown · odorAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ON CLIMB OUT SMELLED FUME AND EXHAUST ODOR COMING FROM VENTS, CREW WAS ON OXYGEN. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT MCI. ACCOMPLISHED CARD 08L00021001 SMOKE ODOR FUMES. OPERATED BOTH LEFT AND RIGJan 31, 2026 · N952NN · Boeing 737823SDR AALA202602025300Unknown · odorAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INBOUND INTO ORD DUE TO THE FLIGHT CREW REPORTING THAT AFTER TAKEOFF ENROUTE TO ORD FLT ATTENDANTS REPORTED THAT DURING TAXI OUT & TAKEOFF THEY SMELLED FUMES BUT THE ODOR DISSIPATED SHORTLY AFTER TAKEOFF. ALSO AJan 31, 2026 · N8030F · Airbus A319115SDR YENA2026020200096Unknown · odorFLT 837, JFK- STI . A CABIN ODOR EVENT. THE FLT CREW REPORTED THAT A TRANSIENT FUME EVENT OCCURRED DURING FINAL DESCENT FROM 9,000 FT TO 5,000 FT INTO STI. FUMES SMELLED LIKE A MAGIC MARKER OR NAIL POLISH. FUMES WERE BRIEF & ONLY SMELLED IN FLT DECK. NO ODJan 31, 2026 · N999JQ · Airbus A321231SDR DALA2026020200752Unknown · odorDURING APPOACH OUT OF 12000', FA 1 REPORTED FUMES IN THE FWD GALLEY. SMELLED LIKE BURNING RUBBER. DEADHEAD CREW IN FIRST CLASS DID NOT SMELL. ODOR DISSIPATED AFTER TURNING OFF EXTRACT BLOWER, AND GALLEY AND PUSH BUTTONS ON OVERHEAD. EVENT LASTED 3-5 MINS. Jan 31, 2026 · N328NB · Airbus A319114SDR CALA2026020113458Unknown · odorFWD GALLEY HAS A STRONG ELECTICAL BURNING ODOR ON GALLEY CARTS ON BOARD, NO SIGNS OF SOURCE. SECURED WINDOW TRIM OPS CHECK GOOD.Jan 31, 2026 · N76502 · Boeing 737824SDR SWAA2026020366011Unknown · odorFLIGHT ATTENDANT REPORTED AN UNUSUAL SCENT IN THE AFT GALLEY, POSSIBLY ELECTRICAL, WITH OBSERVED SMOKE. SPOKE WITH AFT FAS, THEY CONFIRMED THE ODOR STARTED WHEN THEY PULLED THE TRASH CANS FOR CABIN SERVICES. THEY WERE ABLE TO ISOLATE THE ODOR WHEN TRASH BAGJan 30, 2026 · N8923Q · Boeing 7378SDR YENA2026020200098Unknown · odorFLT 1057, JFK-AUA. STRONG MAGIC MARKER ODOR DESCENDING THROUGH 11,500 LASTING APPROX 60 SECONDS. COMPLIED WITH INFORMATION NOTICE 2017-T015, STEP 1 ISOLATED FAULT TO TYPE 10, MAGIC MARKER ODOR, PERFORMED ENGINE RUNS AND RAN APU WITH NO ODORS PRESENT PER TSM 05Jan 30, 2026 · N956JT · Airbus A321231SDR YENA2026020200097Cargo · contaminatedFLT 959, BDL- FLL. N593-FTL-959-BDL-FLL-ODOR EVENT THE PILOT ANNOTATED: ODOR ASSOCIATED WITH FUMES AFTER ENGINE START, TO PWR CLIMB DESCENDING THRU 18,000FT TAXI AND SHUTDOWN. THERE WAS NO PRIOR ODOR EVENTS REPORTED IN THE LAST 30 DAYS. THE ACFT WAS TAKEN OOJan 30, 2026 · N593JB · Airbus A320232SDR AALA202601307475Cabin Air Sys · abnormalAIRCRAFT WAS GROUNDED: CREW NOTICED STRONG WET SUCK ODOR BEGAN AT 9000K ON DESCENT FROM REAR TO FRONT. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).Jan 30, 2026 · N781AN · Boeing 777223SDR DALA2026020700885Unknown · odorWALKED BOARDED THE AIRCRAFT AND INTO THE FLIGHT DECK, INSTANTLY SMELLED A METALLIC ODOR, APU INOPERATIVE ONLY GROUND AIR CONNECTED HAD GROUND AIR DISCONNECTED AND THE ODOR GOT WORSE TO THE POINT OF BEING ABLE TO TASTE IT. INSPECTED APU FOR OIL LEAKS IAW WC 4Jan 29, 2026 · N318NB · Airbus A319114SDR DALA2026020300810Unknown · odorATB- RETURNED TO SEA DUE TO DIRTY SOCK SMELL IN THE FLIGHT DECK. NO VISIBLE HAZE/SMOKE. DONNED MASK DECLARED EMERGENCY. MTC IN PROGRESSJan 29, 2026 · N111NG · Airbus BD5001A10SDR AALA202602024344Unknown · odorAIRCRAFT WAS GROUNDED: MUSTY SOCK SMELL IN DESCENT TO WARM MOIST CLIMATE AT AUA. FLIGHT CREW REPORTED IT SMELLED STRONG IN CABIN SEAT 4C AND VERY STRONG FROM FLIGHT DECK OVERHEAD VENTS. (OPEN)Jan 29, 2026 · N957XV · Airbus A321253NSDR DALA2026020100739Filter · odorAFTER ENG START, NR 2 WITH AIRCART. AFT FA REPORTS CHEMICAL BURNING ODOR AFTER BLEED AIR & PACKS. PACKS/BLEEDS TURNED OFF AND FA REPORTS ODOR WAS DISSIPATING. PER MCC REQUEST BEGAN A LEVEL C DECONTAMINATION IAW AMM 21- 00-00-615-804-A THROUGH STEP 3. CONDENSJan 29, 2026 · N329NB · Airbus A319114SDR ABXA2026013029040Valve · defectiveFWD EQUIP VALVE EICAS MESSAGE AFTER BLOCK OUT. NO OTHER LIGHTS OBSERVED. AIRCRAFT RETURNED TO BLOCKS (BTB). REPLACED MANIFOLD INTERCONNECT VALVE IAW AMM 21-58-01. LEAK CHECK GOOD. OPS CHECKED GOOD.Jan 29, 2026 · N745AX · Boeing 767232SDR CALA2026013013442Unknown · odorODOR OF FUEL AND RUBBER BURNING BEFORE AND AFTER ENGINE START, CONFIGURED AIRCRAFT FOR FLIGHT, CONFIGURATION WITH ALL DOORS CLOSED, ALL PUMPS ON FOR OVER 30MIN, NO ABNORMAL ODORS NOTED, PERFORMED OUTSIDE VISUAL INSPECTION, NO FAULTS NOTED. COULD NOT DUPLICATJan 29, 2026 · N18112 · Boeing 757224SDR AALA202601293346Unknown · odorAIRCRAFT WAS GROUNDED: DURING DESCENT LEVELING AT FL290 WITH THROTTLE ADVANCED ON THE FLIGHT DECK THERE WAS A CABIN FUME SMELL NOTICED BY ALL CREW MEMBERS. SEEMED MORE PREDOMINATE ON FLIGHT DECK. IT SMELLED LIKE OIL. FLIGHT CREW HAD TO PUT ON OXYGEN MASKS. PEJan 28, 2026 · N327SK · Boeing 7378SDR N6WA2026012901Filter · odorACIDIC SMOKE ODOR IN CABIN AFTER DEICE-RTG. R & R RT & LT RECIRCULATION FAN FILTERS IAW AMM 21-22-21. OPS CHECKED GOOD. NO SMOKE DETECTED.Jan 28, 2026 · N540GJ · Cndair CL6002C11SDR YENA2026012900089Unknown · odorFLT 583, KJF-MCO. FLIGHT ATTENDANTS REPORTED A CABON ODOR JUST BEFORE TOUCH DOWN. THEY REPORTED THE ODOR LASTED APPROXIMATELY TEN SECONDS.; COMPLIED WITH INFORMATION NOTICE 2017-T015, STEP 1, ISOLATED FAULT TO TYPE 10, AMBIENT AIR & RAN PACKS AND NO FAULTS Jan 28, 2026 · N903JB · Airbus A321231SDR YENA2026012900086Unknown · odorFLT 866, FLL-BUF. RECEIVED REPORT FROM NR 1 FA SHE SMELLED BURNT PLASTIC IN FWD GALLEY AND A CHEMICAL SMELL FROM THE AFT GALLEY. THE #1 REPORTED IT TO THE PREVIOUS PILOTS. NO ENTRY IN THE LOG BOOK WAS MADE FROM THE PREVIOUS CREW.; ACCOMPLISHED TSM: 05-50-00-8Jan 28, 2026 · N605JB · Airbus A320232SDR DALA2026020100740Unknown · odorDURING PREFLIGHT, RAMP CREW STARTED DE-ICING AIRCRAFT WITHOUT OUR KNOWLEDGE NOR WITH AIRCRAFT CONFIGURED FOR DE-ICING. RECEIVED LAV SMOKE WARNING FOLLOWED QUICKLY BY FUMES & SMOKE LIKE SUBSTANCE THROUGHOUT ENTIRE CABIN. APU BLEED WAS ON, PACKS ON DESPITE IMMEDJan 27, 2026 · N318NB · Airbus A319114SDR DALA2026012900703Unknown · odorDIRTY SOCK ODOR VERY BAD IN CABIN. REF MD-ODI LOG 1420595 AND A/C LOG 8035642. VERIFIED P-TRACK READINGS 6000 DURING ENG RUN AND PACKS OPS FOLLOWING EXTENDED RUNS FOR BOTH. NO FURTHER ODOR NOTED. OK FOR SVC. (LP: 8035645)Jan 27, 2026 · N329NB · Airbus A319114SDR DALA2026012800696Unknown · odorTRANSIENT SWEET ODOR DURING CLIMBOUT FROM ALB. NO DEICING PERFORMED ON ACFT. SEE MD LOG 1421309 FOR CORRECTIVE ACTION. (LP: 6877290)Jan 27, 2026 · N334NW · Airbus A320212SDR DALA2026012800665Filter · cloggedDURING DESENT AT OR NEAR IDLE POWER THROUGH 12000-10000FT, THERE WAS A CHEMICAL ODOR IN THE COCKPIT. FOUND RECIRC FAN FILTERS COGGLED. R & R THE CABIN RECIRC FILTERS IAW AMM 21-25. NO ODORS PRESENT. OK FOR SERVICE.Jan 27, 2026 · N858DZ · Boeing 737932ERSDR CALA2026012813402Unknown · odorFA REPORTED AN ELECTRICAL ODOR IN THE AFT GALLEY . PILOT IN COMMAND REPORTED. DEBRIEFED CREW, NO HISTORY NOTED & NO ODOR UPON ARRIVAL. COMPLETED DECISION TABLE, FIG 05-50-00-991-01200-A. PERFORMED INSPECTION OF RELATED AFT GALLEY EQUIP IAW TSM 05-50-00-81Jan 27, 2026 · N44501 · Airbus A321271NXSDR CALA2026012613259Unknown · odorCHEMICAL ODOR IN FLT DECK ON TAKE OFF & APPROACH 0 TO 14000FT. NO ODOR WITH PACK 1 OFF. ACCOMPLISHED INITIAL INSPECTION OF LT ECS PACK BAY, NO DEFECT NOTED, INSPECTED APU INLET, EXHAUST AND INTERIOR COMPT, NO DEFECT NOTED, ENG INLET & EXHAUST, FWD ACCESSORJan 26, 2026 · N66831 · Boeing 737924ERSDR CALA2026012613253Module · odorCHRONIC LVL 2 DUE TO REPEATED WRITE-UPS OF NGS, DEGRADED LIGHT WI TH BITE HISTORY OF NGS ASM FAILED WITH MX MSG 47-30063, PERFORM DRAIN CAP FUEL LEAK CHECK IAW AMM 47-21-00-700-802. IF FUEL SMELL OR FUEL FOUND, COMPLETE AMM REMOVALS & ALSO REPLACE ASM & O2 SJan 26, 2026 · N61887 · Boeing 737924ERSDR CALA2026012613249Unknown · odorAFT GALLEY FLT ATTENDANTS REPORTED AN ODOR DURING FLIGHT. DE-BRIEFED FLT CREW AFTER INBD FLT ZRH-ORD. PILOTS STATED AT NO POINT DURING THE FLT DID THEY EXPERIENCE ANY SMOKE/ODOR, NO ABNORMAL INDICATIONS IN FLT DECK. 3 FLT ATTEDANTS REPORTED TO FEEL LIGHT HEAJan 26, 2026 · N664UA · Boeing 767322SDR CALA2026012613244Unknown · smokeNEED TO PERFORM SMOKE ODOR, CONDITIONAL INSPECTION CREW DEBRIEFING REFERENCE: TASK 05-51-56-940-801-C1 PERFORMED VISUAL INSPECTION OF OVENS AND COFFEE MAKERS FOR BURNING AND ARCING INSIDE AND BEHIND. NO EVIDENCE NOTED IN AFT GALLEY. ALSO OPS CHKD EACH OVEN BYJan 26, 2026 · N664UA · Boeing 767322SDR CALA2026012613236Duct · collapsedON CLIMBOUT BETWEEN 5K- 9K FEET WE HEARD SVRL THUMPS WITH HIGH CABIN RATE OF CLIMB. DIFF TO ZERO. PERFORMED CABIN PRESSURE CONTROLLER BITE PROCEDURE OF BOTH CONTROLLERS IAW FIM 21-31, FAULT TREE 803. NO FAULTS FOUND FOR THE CURRENT AND PREVIOUS FLIGHTS. FURTJan 26, 2026 · N642UA · Boeing 767322SDR FSEA202601260005Pcb · burnedCLIMBING THROUGH 17K THE CREW NOTICES A BURNING SMELL IN THE COCKPIT, THEY GOT A PITCH FEEL ANNUNCIATOR AND THE SLATS DEPLOYED. THEY DECLARED AN EMERGENCY AND RETURNED TO KARR. AFTER INSPECTION PCB 401J WAS FOUND BURN, THIS CAUSED THE BURNING SMELL AND ALSO COJan 26, 2026 · N150K · Amd FALCON900BSDR AALA202601307454Air Filter · contaminatedAIRCRAFT WAS GROUNDED: SOF EVENT AT 5000 FEET. REMOVED AND REPLACED LEFT HAND ACM (AALA202601277565) AND RIGHT HAND ACM (AALA202601300720). PER 21-52-02. ALSO, REMOVED AND REPLACED AIR FILTERS (AALA202601307454).Jan 25, 2026 · N776AN · Boeing 777223SDR CALA2026012813401Unknown · odorBURNING RUBBER ODOR REPORTED BY FA IN THE AFT OF THE ACFT. OPERATED ALL OVENS AND COFFEEMAKERS IN AFT GALLEY; NO ODORS DETECTED IAW AMM 05-51-26.Jan 25, 2026 · N18243 · Boeing 737824SDR SWAA2026012664484Unknown · smokeSMOKE IN THE FLIGHT WHEN LT PACK TURNED ON. C/W SMOKE OR FUMES IN CABIN CONDITIONAL INSPECTION IAW AMM 05-51-56, NO DEFECTS NOTED. RAN LT & RT PACKS USING APU AIR IAW AMM 21-00-00; NO DEFECTS NOTED. ACFT OK FOR SERVICE.Jan 25, 2026 · N7746C · Boeing 7377BDSDR YENA2026012600068Unknown · odorFLT 47, LGA-TPA. ON DESCENTAT APROX 12,000 FET PILOTS AND F/A NOTICED ODOR OF OIL OR DIRTY SOCKS SMELL. FOUND APU INTERNAL LEAKING OIL. PERFORMED PACK BURN PER AMM 36-10-00 AND INFO NOTICE 2017-T015M. NO ODOR NOTED."Jan 24, 2026 · N703JB · Airbus A320232SDR YENA2026012600067Unknown · odorFLT 1131, CHS-FLL. FUMES EVENT DURING DESCENT AIRCRAFT CLEAN FLIGHT IDLE THRUST.;PERFORMED ENGINE RUN WITH NO ODOR PRESENT IAW FIM BD500-A-J21-22-00-04AAA-423A-A AIRCRAFT OK FOR SERVICE.Jan 24, 2026 · N3149J · Airbus BD5001A11SDR YENA2026012600066Unknown · odorFLT 2533 DCA-PBI. DESENDING FROM 10000 TO 4000 THE FLIGHT CREW ENCOUNTED DIRTY SOCK ODOR THRUST WAS AT NEAR IDLE AND THE APU WAS NOT RUNNING ODOR WAS MILD TO MODERATE PIC WILL COMPLETE FUME EVENT REPORT AS NECESSARY.;COMPLIED WITH INFORMATION NOTICE 2017-T015Jan 24, 2026 · N566JB · Airbus A320232SDR DXTA2026012606665Filter · odorWHEN STARTING RIGHT ENGINE, WE NOTICED A BRIEF CHEMICAL SMELL (SOMEWHAT LIKE ACETONE MIXED WITH ADHESIVE). THE SMELL WENT AWAY. CLIMBING THROUGH 8000', THE SMELL RETURNED BUT STRONGER. WE DONNED OXYGEN MASKS AND DIVERTED. ACCOMPLISHED APPROPRIATE QRC AND QRH Jan 24, 2026 · N934QS · Cessna 680ASDR YENA2026012600065Unknown · odorFLT 1070 FLL-BOS. CABIN REPORTS DIRTY SOCK SMELL IN BACK,; FOLLOWED TSM 05-50-00-810-831A PERFORMED LEVEL A DECONT WITH NO FINDINGS PER INFO NOTICE 2017-T015 A/C OK TO CONT SVC. A180 VERIFIED APU COMPARTMENT FOR.Jan 23, 2026 · N995JL · Airbus A321231SDR YENA2026012600063Unknown · odorFLT # 1471 LGA-FLL." DESCENDING THROUGH 10000 WE HAD A STRONG METALIC ACRID ODOR THAT PERSISTED HEAVILY UNTIL 6000 THEN ABATED SLIGHTLY BUT RETURNED HEAVILY THOUGHOUT THE CABIN UNTIL LANDING ALL CREW MEMBERS IFC PILOTS SMELLED IT STILL TASTE IT UPON LANDING.;CJan 23, 2026 · N583JB · Airbus A320232SDR GTIA2026012239254Unknown · odorFUME EVENT DURING TAKE OFF IN AFT CABIN, LASTED 5 SECONDS. FORM 3040 FILLED IN.-PERFORMED LEVEL A DECONTAMINATION IAW AMM 21-00-00, ALL OIL LEVELS CHEHECK GOOD AIRCRAFT OKAY FOR CONTINUED SERVICE, NO ODORS NOTED DURING DECONTAMINATION PROCEDURE,Jan 22, 2026 · N717NK · Airbus A321271NXSDR WX0A2026012232707Unknown · odor(AIRCRAFT NOT GROUNDED) ODOR OF DIRTY SOCKS DESCENDING BELOW 10,000 FEET. PERFORMED TSM 05-50-00-810-831-A. NO ODOR DETECTED. APU SHOWS NO SIGNS OF LEAKS. C/W A32X-21-000-002 NO LEAKS NOTED THIS CLEARS M313 MDDR 225774. COMPLETED TC 21-000-003. NO ODORS Jan 22, 2026 · N194NV · Airbus A320214SDR VNAA2026012711301Control System · faultedRIGHT PACK TEMP CAUTION MSG IN FLIGHT. REMOVED AND REPLACED ACSC 2 PER AMM 21-61-04-000/400-801-A01.PERFORMED RT PACK TEMP CONTROL SYSTEM OPS TEST PER AMM 21-60-00-710-801. NO FAULTS FOUND.Jan 21, 2026 · N509AE · Cndair CL6002C10SDR YENA2026012600071Unknown · fumesFLT 1897, BOS-LIR. DURING DESCENT AT 5500 FT F1 CALLED AND DECLARED A MODERATE FUME EVENT WAS OCCURING. WITH ONLY 5 MIN LEFT IN FLIGHT CREW WAS UNABLE TO RUN ODOR ISOLATION CHKLIST. COMPLIED WITH INFORMATION NOTICE 2017-T015. STEPS 1 & 2, IDENTIFIED ODOR TJan 21, 2026 · N655JB · Airbus A320232SDR DXTA2026012306627Unknown · odorDURING DESCENT THROUGH CLOUD LAYERS, ESTIMATING THROUGH 10,000 WITH ANTI-ICE ON FULL, SMELT STRONG CHEMICAL/ELECTRICAL FUMES IN THE CABIN. SMELL CLEARED AFTER TURNING OFF ANTI-ICE. COMPLIED WITH ENVIRONMENTAL CONTROL SYSTEM BLEED DUCT BURN PROCEDURE TASK CAJan 21, 2026 · N605QS · Cessna 680ASDR GTIA2026012239252Unknown · odorON DESCENT STRONG METALLIC SMELL-PERFORMED TSM 05-50-00-810-831-A. A(10)(A)2. TYPE 10 ODOR. NO HISTORY OR EVIDENT ODOR PRESENT. AC OK FOR SERVICE. MOC# 111830Jan 21, 2026 · N628NK · Airbus A320232SDR QMLA2026012120003Unknown · odorWHILE REPOSITIONING ACFT FROM GRIFFIN MX FACILITY BACK TO JASPER, NOTICED A BURNING ODOR IN THE COCKPIT. MADE TURNS TO BOTH SIDE FOR CREWMEMBERS TO SEE IF THERE WAS ANY SMOKE. KCNI WAS NEAR BY AS CREW MADE THE DECISION TO MAKE A PRECAUTIONARY LANDING THERE. MJan 21, 2026 · N325AM · Urocop EC130B4SDR AALA202601223423Unknown · odorAIRCRAFT WAS GROUNDED. FLIGHT DECK AND CABIN CREW NOTICED A VERY POTENT ODOR THROUGHOUT AIRCRAFT. NOTICED IT BELOW 10K FT DURING DESCENT AND REMAINED UNTIL SHUTDOWN AT GATE,. DESCRIBED AS A BURNING PLASTIC ODOR. (OPEN).Jan 21, 2026 · N306RC · Boeing 7378
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