JASC 2120

Service difficulty reports · 15,352

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 DXTA2026101910256Unknown · odorCLIMBING THROUGH FL300 WE HEARD AN OSCILLATING/BUZZING SOUND COMING FROM BEHIND THE GLARESHIELD LEFT SIDE. SHORTLY BEFORE LANDING, THERE WAS AN ASSOCIATED UNUSUAL SMELL. THIS MATCHES WITH A PREVIOUS WRITE UP.Oct 18, 2026 · N901QS · Cessna 680ASDR DXTA2026101910262Unknown · odorCLIMBING THROUGH 33,000 FT, A SUDDEN BLAST OF VERY HOT AIR AND FUME/OIL SMELL CAME THROUGH THE VENTS IN COCKPIT FOR A SECOND OR TWO AND IMMEDIATELY WENT AWAY AND CLEARED. DIVERTED TO MIV SINCE IT WAS ALREADY DUE FOR MX SAME DAY.Oct 18, 2026 · N925QS · Cessna 680ASDR AALA202610191150Apu · odorAIRCRAFT WAS GROUNDED: FLIGHT ATTENDANTS REPORT STRONG MUSTY DIRTY SOCK ODOR BETWEEN ROWS 10 AND 22 - MAINTENANCE ISOLATED THE ODOR TO THE APU. OPENOct 16, 2026 · N186US · Airbus A321211SDR CALA2026101920439Unknown · odor20MIN AFTER TAKE OFF, A FOUL ODOR FROM CAPT GSPR VENT AFTR INCREASES MID & AFT CABIN TEMPS. SMELL STARTED AFTER RAISING CABIN TEMP, ODOR DISSIPATED WHEN CABIN TEMP WAS LOWERED. PILOT SAID ODOR STRONGEST AT CAPT SIDE SHOULDER GASPER AREA. OPS PACK SYS FOR 40 Oct 16, 2026 · N67058 · Boeing 767424ERSDR YENA2026101600983Valve · faultedFLT 1620, BOS-LHR. (ETOPS) "FWD TRIM AIR VALVE X OUT W/ CLASS II AIR BLEED MSG ( ECAM INDICATION ON COND PAGE ).Oct 15, 2026 · N4076J · Airbus A321271NXSDR CALA2026101620409Unknown · odorGATE RETURN FOR UNUSUAL ODOR. ODOR SLIGHTLY PRESENT WITH APU AND MUCH MORE PRONOUNCED WITH ENGINE 2. PERFORMED SMOKE/ODOR IN FLIGHT DECK/CABIN CONDITIONAL INSPECTION WITH APU AND ENGINES RUNNING IAW AMM 05-51-26-800-801-C1. NO ODORS NOTED.Oct 14, 2026 · N68834 · Boeing 737924ERSDR SIMA20261014004Unknown · odorHAD STRONG ODOR ON TAKE OFF ROLL AT FULL THROTTLE, PERMEATED THROUGH THE ENTIRE CABIN. AS WE CLIMBED THE SMELL DISSIPATED AND WAS REDUCED. NOTHING SMELLED DURING CRUISE. SMELL RETURNED ON APPROACH AROUND 2000 FEET AGL. NOT AS STRONG. PERFORMED FIM TASK 21-20-0Oct 14, 2026 · N221NN · Emb ERJ170200LRSDR CALA2026101520365Unknown · odorFOUR MINUTES AFTER ENG SHUT DOWN, DURING DEPLANING PAX & FLT ATTNDNTS NOTED BURNING ODOR UNABLE TO VERIFY FAULT, CYCLED PACKS, WALKED CABIN THROUGH WITH PACKS ON & OFF AT DIFFERENT TEMP SETTINGS, NO ODOR.Oct 14, 2026 · N54561 · Airbus A321271NXSDR YENA2026101400949Unknown · odorFLT#189, JFK-SAN. BURNING WIRE ODOR FROM ROW 18 TO REAR OF PLANE AFTER 10,000 FT ( LIVE TV4 (SYSTEM/ ALL) ). ISOLATED FAULT TO TYPE 9. ACCOMPLISHED TSM 24-00-00-810-823A. FLIGHT CREW RAN ENGINE WITH PACKS ON PER AMM 71-00-00. NO SMELL NOTED. SUSPECT LTV SYSTOct 12, 2026 · N976JT · Airbus A321231SDR SWAA2026101574936Manifold · leakingCARGO FIRE EXTINGUISHING, DISCHARGE LIGHT ON, DISCHARGE SWITCH NOT PUSHED. FOUND AIR CONDITIONING DUCT LEAK BLOWING COLD AIR NEAR CARGO FIRE BOTTLES. REMOVED AND REPLACED MIX MANIFOLD IAW AMM 21-21-05-400-801. NO LEAKS NOTED. CARGO DISCHARGE LIGHT EXTINGUISHOct 11, 2026 · N7888A · Boeing 737752SDR CALA2026101520364Unknown · odorDUE TO REPORTED STRONG BURNING ODOR IN AIRCRAFT. COMPLY WITH CONDITIONAL INSPECTION AMM TASK 05-51-56-940-801-C1. CREW WAS DEBRIEFED AND FORM EMAILED TO TOMC, NO POSITIVE SOURCE OF THE ODOR WAS IDENTIFIED DURING CREW DEBRIEF. CONDITIONAL INSPECTION C/W IAW AOct 11, 2026 · N641UA · Boeing 767322SDR YENA2026101400950Unknown · odorFLT#1307, BOS-BNA. ALL 3 FLIGHT ATTENDANTS REPORTED AN ODOR UPON LANDING SMELLED LIKE CHEMICAL OR BURNING CANDLE; TROUBLESHOOT PER TSM BD500-A-J21-22-00 WITH NO DEFECTS FOUND A/C EXTERIOR GUI WITH NO LEAKS FANNEL PERFORMED PACK RUN OF BOTH LEFT AND RIGHT PACK Oct 11, 2026 · N3195J · Airbus BD5001A11SDR SWAA2026101218971Filter · odorSEVERAL PAX SMELLED A SCORCHED ODOR AROUND ROW 27 ON THE RT SIDE OF THE ACFT. RAN PACKS WITH ENG BLEEDS RAN PACKS WITH APU BLEED NO SCORCHED ODOR NOTED. SLIGHT HYD FLUID ODOR NOTED. FOUND A HYD SYSTEM OVER SERVICED. SERVICED A HYD SYSTEM REF AMM 12-12-00. REOct 11, 2026 · N8699A · Boeing 7378H4SDR CALA2026101320353Unknown · odorSTRONG BURNING ODOR THROUGHOUT ACFT FOLLOWING START OF LT ENG. NO SMOKE PRESENT. APU BLEED ON. ISOLATION VALVES OPEN. PACKS OFF. REMAINED STRONG BY EXIT ROWS. NOTICED STRONG OIL ODOR FROM NR 1 ENG EXHAUST WHEN FIRST ARRIVED AT PLANE BUT NO SMOKE. NO OBVIOOct 10, 2026 · N641UA · Boeing 767322SDR YENA2026101200941Unknown · odorFLT#623, JFK-LAX. INFLIGHT REPORTED "BURNING" ODOR IN FWD CABIN AND LATER REPROTED SAME ODOR IN AFT GALLEY IN "MIST" EVENT OCCURED JUST PRIOR TO LANDING; COMPLIED WITH INFORMATION NOTICE 2017-7015, STEP 1 ISOLATED FAULT TO TYPE 10, PER TSM 05-50-00-810-831-A AOct 10, 2026 · N2193J · Airbus A321271NXSDR CALA2026101220262Unknown · odorHOT DIRTY SOCK ODOR ON T/O PWR SET. GOT STRONGER ON INITIAL C LIMB. DISSAPATED AFTER DEBRIEFED CREW AND THEY STATED THAT THE ODOR DISSAPEARED AFTER REACHING 800 FEET. COMPRESSOR WAS PERFORMED THE PREVIOUS NIGHT, PER FIM 21-00 TASK 806 STEP A.(4), ODORS IN TOct 10, 2026 · N17245 · Boeing 737824SDR DXTA2026101210099Unknown · odorDURING CLIMB OUT AFTER TAKEOFF DETECTED A VERY PUNGENT ODOR COMING FROM THE COCKPIT VENTS. NO FAULTS FOUND. OPS CHECK GOOD. IAW EMM 71-00-00Oct 9, 2026 · N646QS · Cessna 680ASDR YENA2026100900935Unknown · odorFLT#2695, HPN-MCO. ONE INFLIGHT REPORTED STRONG DIRTY SOCKS SMELL IN AFT GALLEY THRU ROW 22. WHEN CABIN TEMP CONTROLLERS MOVED BACK TO MAX COLD AFTER 10 MINS, NO ODOR OBSERVED. AIRCRAFT IN CRUISE FLIGHT LEVEL 1 EVENT.Oct 9, 2026 · N648JB · Airbus A320232SDR CALA2026101220258Unknown · odorWHEN WE GOT ON THE PLANE THERE WAS A STRANGE ODOR OF BURNING PLASTIC WITH NO SMOKE. RUNNING THE LEFT AND RIGHT ENGINE. FOUND NO NOTICEBALE SMOKE. CREW CONFIRMED THEY DO NOT SMELL ANYTHING BY THE TIME MAINTENANCE ARRIVAL.Oct 8, 2026 · N17356 · Boeing 7378SDR YENA2026100900936Filter · dirtyFLT#8443, BOS-JFK. REF LP 4683513-2 OZONE FILTER NEED REPLACE DUE TO ODOR EVENT; R + R OZONE FILTER PER AMM 21-51-41Oct 8, 2026 · N4062J · Airbus A321271NXSDR QMLA2026100820077Unknown · odorPOTENT FUEL ODOR, AFTER TAKEOFF IN COCKPIT WITH PATIENT ON BOARD.Oct 8, 2026 · N151AC · Urocop EC130B4SDR CALA2026100920237Air Filter · odorFAS AND PAX REPORT STRONG CHEMICAL/FUEL ODOR IN CABIN. FAS REPORT SAME ODOR AS PREVIOUS WRITE UP. R & R RECIRCULATION AIR FILTERS IAW AMM 21-25-00. PERFORMED HIGH POWER RUN AND PACK BURN IAW FIM : 21-00, TASK 830 UNABLE TO DUPLICATE SMELL IN CABIN. AIRCRAFT Oct 7, 2026 · N17413 · Boeing 7379SDR SWIA2026100777528Unknown · odorTROUBLESHOOT FOR FA & PAX IN LAST ROW, BOTH REPORTED SMELLING A STRONG OIL OR FUEL TYPE ODOR IN FLT, & THE PERIOD IMMEDIATELY AFTER ENG SHUTDOWN. NO SUCH ODOR OBSERVED IN FLIGHT DECK, OR IN CABIN AFTER DEPLANING. VERIFIED WITH CAPTAIN THAT APU WAS NOT USED Oct 7, 2026 · N787SK · Cndair CL6002C11SDR YENA2026100700929Valve · faultedFLT # 1408, (ETOPS) "FWD CABIN TRIM VLV FAULT ( COCKPIT/CABIN TRIM AIR VALVES ). OPENOct 7, 2026 · N4076J · Airbus A321271NXSDR YENA2026100700931Unknown · odorFLT 151, BOS-SRQ. AT FL 300 IN VMC COND THE FA REPORTED DIRTY SOCKS ODOR IN GALLEY THAT LASTED 15 MINS. UPON LANDING AFTER APU START WE GOT TWO PUFFS OF DIRTY SOCK ODOR IN THE COCKPIT.; APPLIED FIP BD500-A-J21-22-00-00AAA-423A-A FOR UNUSUAL ODOR OF SMOKE OR FUOct 6, 2026 · N3215J · Airbus BD5001A11SDR SWIA2026100677526Unknown · fumesON CLIMB OUT FROM KLNK, AROUND FL260, BEGAN TO SMELL AN ABNORMAL FUME IN THE FLIGHT DECK. OODR WAS REMINISCENT OF FUMES FROM A WILDFIRE. ALL ACFT INDICATIONS IN THE FLIGHT DECK WERE NORMAL & ODOR WOULD DISSIPATE & COME BACK, ASKED THE FLIGHT ATTENDANT TO INOct 6, 2026 · N603SK · Cndair CL6002C11SDR CALA2026100820233Unknown · odorSMOKE AND FUMES IN THE FLIGHT DECK ON TAKEOFF RTO AT 50 KTS. CREW INDICATED A HAZE WITH THE ODOR LIKE BURNED OIL. ACCOMPLISHED CONDITIONAL INSPECTION IAW AMM 05-51-26-800 -801-C. PERFORMED ENGINE RUN UP AT TAKEOFF POWER FOR 3 MINUTES IAW AMM 71-00-00-800-808Oct 5, 2026 · N78540 · Boeing 737824SDR CALA2026100720208Unknown · odorREPORT FAINT MUSTY SMELL WHEN CLIMBING FROM 6000 FEET THROUGH 13000 FEET. SMELL WENT AWAY AND CAME BACK DESCENDING THROUGH 13000 FEET AND WENT AWAY AGAIN THROUGH 10000 FEET. REPLACED RECIRCULATION FILTER, FOWARD PIT LEFT HAND SIDE. OPS CHECK NO SMELL.Oct 5, 2026 · N78540 · Boeing 737824SDR CALA2026101320352Unknown · odorACFT WILL RETURN TO FIELD DUE TO HEAVY ODOR OF FUEL IN CABIN. DE-BRIEFED CREW UPON LANDING. HAD FUEL ODOR INITIALLY ON GND DURING TAXI BEFORE DEPARTURE. WAS A ONE ENGINE TAXI WITH LT ENG & BLEED SELECTED ON WHEN FUEL ODOR FIRST NOTICED (IAW PROCEDURE BLEED SHOOct 4, 2026 · N14118 · Boeing 757224SDR YENA2026100900937Unknown · odorFLT#1537, JFK-STI. ODOR SIMILAR TO MAGIC MARKER ON CLIMB THROUGH FL180 AND AGAIN ON DESCENT THRU 10000'. APU WAS NOT RUNNING. TRANSIENT ODOR LASTED APPROX 5 MINUTES; C/W INFO NOTICE 2017-T015, STEPS 1 AND 2 PERFORMED PACK BURN, NO SMELL DET AND A/C OK FOR SOct 4, 2026 · N2016J · Airbus A321271NXSDR SWAA2026100813969Filter · odorACRID ODOR DURING DESCENT. DISSIPATED WITH RECIRC FANS TURNED OFF. REAPPEARED WITH FANS BACK ON AT GATE. R & R LT RECIRC FAN IAW AMM 21-25-02, & R & R LT RECIRC AIR FILTER IAW AMM 21-25-01. OPS CHECKED NORMAL, NO ACRID ODORS.Oct 4, 2026 · N8790Q · Boeing 7378SDR YENA2026100700930Unknown · odorFLT 2549, FLL-SDQ. FWD GALLEY BY PANEL 113 INTERMITTENT ODOR OF FUEL 1.2 HOURS INTO FLIGHT. C/W INFO NOTICE 2017-T015 STEPS 1 & 2. NO ODOR OR SOURCE FOUND A/C OK TO CONTINUE. ISOLATED FAULT TO TYPE 10 IAW TSM 05-50-00-810-85-B1, & TSM 05-50-00-810-085-D.Oct 4, 2026 · N705JB · Airbus A320232SDR CALA2026100720206Unknown · odorOIL - FUEL FUMES IN CABIN AFTER START. DID NOT GO AWAY UNTIL SHUT DOWN. STRONG ENOUGH TO FEEL PHYSILOGICAL EFFECTS. CAPT STATED, JUST STARTED BOTH ENGINES THEN APU OFF. TURNED BOTH AC, AND RECIRCCULATION FANS ON. STRONG FUEL ODOR IN FLIGHT DECK AND THROUGHOUTOct 3, 2026 · N56859 · Boeing 757324SDR CALA2026100620166Unknown · odorHAD AN ABNORMAL ODOR COMING FROM THE AIR CONDITIONING AT LOW POWER SETTINGS. PERFORMED SMOKE/ODOR IN THE FLIGHT DECK/CABIN, CONDITIONAL INSPECTION UP TO AND INCLUDING STEP 1.C 2. (D) REF AMM 05-51-26-800-801-C1. NO DEFECT FOUND. OPS PACKS WITH APU BLEED ANDOct 3, 2026 · N69824 · Boeing 737924ERSDR CALA2026100620134Unknown · odorSMOKE ODOR CONDITIONAL INSP REQUIRED PER AMM 05-51-XX DUE TO AN INCIDENT REPORTED BY THE CREW.SLIGHT ELEC ODOR NOTICED BY THE FLIGHT ATTENDANTS BY MID GALLEY AT GATE. PERFORMED A VISUAL INSPECTION OF THE MID GALLEY AND BUSINESS CLASS CABIN PER REFERENCE TASK Oct 3, 2026 · N769UA · Boeing 777222SDR FDEA202610031473Unknown · odorOIL SMELL IN COCKPIT FROM TAKEOFF AT VTBS. DID NOT NOTICE ANY SMELL AT ALTITUDE IN CRUISE. DESCENDING INTO WMKP AT ABOUT 14000 SMELL RETURNED. COMPLIED WITH MTSI 79-00/1133 STEP 4 AND 9. WITH LEFT ENGINE N1 AT 70% AND LEFT PACK ON. NO OIL SMELL PRESENT. ALSOct 3, 2026 · N132FE · Boeing 767300SDR SIMA20261003001Unknown · odorON THE DESCENT THRU 14,000FT HAS SOME TURBULENCE AND FA1 CALLS SHORTLY AFTER REPORTING A BURNING SMELL COMING FROM FIRST CLASS. FA1 CALLS ABOUT A MINUTE LATER AND REPORTS THAT THE SMELL IS GONE. NO SMOKE AND NO ABNORMAL INDICATIONS IN THE FLIGHT DECK OR IN THEOct 3, 2026 · N228NN · Emb ERJ170200LRSDR YENA2026100500925Unknown · odorFLT 2088, LAX-BOS. (ETOPS) "COCKPIT ONLY. NO CABIN ODOR EVENT IN DESCENT. PASSING 8000', THIN LAYER +18C, IDLE POWER. DID RCV "ENG 2 OIL CHIP DETECTED" ECAM DURING TAXI IN."Oct 2, 2026 · N4062J · Airbus A321271NXSDR CALA2026100520107Filter · odorAFT FAS REPORT BURNT TOAST AND BURNT RUBBER ODOR IN AFT GALLEY. REPLACED RECIRCULATION FILTER IAW MM 21-25-01. RAN BOTH ENGINES FOR 10 MIN, ENG BLEEDS ON AND OFF, APU BLEED ON AND OFF. ALL CHECKED OK.Oct 2, 2026 · N16217 · Boeing 737824SDR YENA2026100200922Unknown · odorFLT 959, BDL-FLL. ODOR EVENT DURING DESCENT, INFLIGHT DESCRIBES AS URINE/DIRTY SOCK/ AMONIA. NOT NOTICEABLE IN FWD AND AFT GALLEYS. AC RIGHT SIDE.Oct 2, 2026 · N633JB · Airbus A320232SDR SWAA2026100588044Unknown · smokeSMALL PATCH OF VISIBLE WHITE SMOKE AND FUMES BTWN CA HEAD & IPAD. DID NOT CONTINUE AND NO OTHER INDICATIONS OF SMOKE OR FUMES THE REMAINER OF FLIGHT. DURATION WAS 1-2 SECS. PERFORMED SMOKE FUMES CONDITIONAL INSPECTION IAW FIM 21-00 TASK 806, NO DEFECTS NOTED. Oct 1, 2026 · N443WN · Boeing 7377H4SDR SWAA2026100568427Unknown · odorOTS - ELECTRICAL ODOR IN FWD GALLEY AREA_ INSPECTED COFFEE MAKER GALLEY LIGHTING AND POWER PANEL NO FAULTS FOUND. CREW REPORTED ODOR WITH PACKS AND GROUND AIR. RAN BOTH PACKS RECIRC FANS AND DOOR AREA HEAT. NO FAULTS FOUND. INSPECTED BOTH E&ES, NO ODOR FOUND. Oct 1, 2026 · N8609A · Boeing 7378H4SDR DALA2026100505502Unknown · odorFA'S REPORTED HOT PLASTIC/ACETONE ODOR FOR ABOUT 30 SECONDS AT TOP OF DESCENT ROW 2-3. COMPLETED ISOLATE SMOKE & FUMES AMDS W/C 0550-2001. DETERMINED TO BE CARGO/CABIN PER TABLE 3. NO ISSUES NOTED IN IFE OR IN SEAT POWER SYSTEMS. FWD GALLEY OVEN HAD STRONG ODOOct 1, 2026 · N330DU · Airbus BD5001A11SDR CALA2026100520105Unknown · odorELEC BURNING ODOR IN CABIN, JUST BEFORE LANDING. PERFORMED INSPECTION AT THE MID GALLEY OVENS, COFFEE MAKERS AND LAV'S. NO BURNING ODOR IN THE GALLEY AREA. SUSPECT BURNING ODOR SEEMS TO BE COMING FROM OR AROUND DOOR 2L. INSPECTED ACFT ABOVE DOOR 2L AND MID GOct 1, 2026 · N77014 · Boeing 777224SDR DALA2026100705550Unknown · odorFROM 2000' AFE DURING FINAL CONFIGURATION NOTED A FUEL ODOR. UPON LANDING THE ODOR WAS GONE AND DURING TAXI ZERO ODOR PRESENT. REMOVED AND RESEALED INSIDE AND OUTSIDE CT TANK. POSITIVE CHECK GOOD. LEAK CHECK GOOD. (8462046)(AIRCRAFT GROUNDED)Sep 30, 2026 · N658DL · Boeing 757232SDR SWIA2026093077334Unknown · odorON CLIMB OUT FAS REPORTED A ODOR THAT WAS SWEETSMOKY ODOR WITH NO SMOKE VISIBLE WAS REPORTED AS SIMILAR TO DEUCE FLUID SMELL BUT NOT QUITE THE SAME THE ODOR FADED ON CLIMB OUT AND THEN RETURNED NEARING TOP OF CLIMB AFTER A FEW MINUTES AT TOP OF CLIMB THE ODOR Sep 30, 2026 · N118SY · Emb ERJ170200LRSDR SWAA2026100179043Unknown · odorGAS ODOR (METHANE LIKE) AT ROWS 20-25 RAN NR 1 & 2 ENGINES, AND LT & RT PACKS, PERFORMED CONDITIONAL INSPECTIONS IAW AMM 05-51-56. NO ABNORMAL ODORS, NO FUMES, NO SMOKE NOTED.Sep 29, 2026 · N8729H · Boeing 7378SDR DALA2026093005436Unknown · odorDIV - TO BOI DUE TO FUMES IN ROWS 11-20. PERFORMED LEVEL "A " DECONTAMINATION, SMELL NO LONGER PRESENT. (LP# 9456408; AIRCRAFT WAS GROUNDED)Sep 29, 2026 · N326DU · Airbus BD5001A11SDR YENA2026093000917Unknown · odorFLT 2482, BNA-FLL. ON APPROACH & LANDING INFLIGHT CREW REPORTS FUMES IN AFT PART OF AICRAFT. OPENSep 29, 2026 · N638JB · Airbus A320232SDR YENA2026100200924Unknown · odorFLT 83, JFK-MCO. BURNING ODOR SMELLED IN COCKPIT DURING DECENT AT 20,000 FT. ODOR ISOLATION CHECKLIST ACCOMPLISHED. ODOR SMELLED WITH PACK 1 OFF AND ODOR SMELLED SMELLED WITH PACK 2 OFF. ODOR WAS PRESENT FROM 20K TO GROUND; ACCOMPLISHED W/O 1527102 TSI ON ENGISep 28, 2026 · N2086J · Airbus A321271NX
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