JASC 2120

Service difficulty reports · 15,380

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 YENA2025009000904Unknown · odorFLT#163, JFK-SRQ. "ON DESCENT THROUGH 6000 FT INFLIGHT REPORTED DIRTY SOCK SMELL. STARTED IN AFT GALLEY WENT TO MID CABIN THEN FWD GALLEY AFTER LANDING; ACCOMPLISHED FIM TASK J21-22-00. NO DEFECTS FOUND A/C OK FOR SERVICE.Sep 1, 2025 · N3118J · Airbus BD5001A11SDR DALA2025090306529Pressure Switch · faultedATO - AT LOW SPEED DUE TO A COND TRIM AIR FAULT. DEFERRED TRIM AIR PRV PER MEL AND CONTINUED. LATER, REPLACED TRIM PRESSURE SWITCH 26HK. (LP 1174517)Aug 31, 2025 · N549DN · Airbus A321271NXSDR SWIA2025090200831Unknown · odorSTRONG SMELL OF BURNT PLASTIC IN THE FLIGHT DECK. THE SMELL WAS OVERWHELMING WHEN THE RECIRCULATION FAN WAS TURNED ON. TROUBLESHOT TO RECIRC FAN 1. STRONG SMELL OF BURNT PLASTIC IN THE FLIGHT DECK. SMELL OVERWHELMING WHEN THE RECIRCULATION FAN TURNED ON (Aug 31, 2025 · N89362 · Emb ERJ170200LLSDR WX0A2025090232553Unknown · odor(AIRCRAFT GROUNDED) FA'S REPOTED DIRTY SOCK SMELL FROM INITIAL DESCENT TO PARKING FROM MID CABIN THROUGH AFT CABIN. GATE AGENT EVEN REPORTED STRANGE ODOR WHEN WALKING ON THE PLANE / PERFORMED TASK CARD A32X-21-000-001 NO SMELL WAS PRODUCED TASK CARD A32X-21-0Aug 31, 2025 · N276NV · Airbus A320214SDR CALA2025090208347Unknown · odorPAX REPORTED BURNING SMELL AT 28A BRIEFED CREW, PILOT REPORTED PAX SAID SMELL OCCURED DURING INITIAL TAXI AND IN MID FLIGHT UNABLE TO DUPLICATE FAULT AT THIS TIME.Aug 31, 2025 · N17719 · Boeing 737724SDR G1IA20250830095Motor · failedAC AIR SEEMED TO BE PUTTING OUT AMBIENT OAT. 10 MINUTES LATER THE VENT DUCT AIR STOPPED BLOWING AIR. I NOTICED CB HAD POPPED (TEMP CB). I PUSHED BACK IN AND POPPED AGAIN. I TURNED CABIN CONTROLLER FROM AUTO TO OFF. PUSHED CB BACK IN AND FAN STARTED WORKING (VEAug 30, 2025 · N447DB · Beech C90ASDR GTIA2025090239059Unknown · odorFUME EVENT ON DECENT DIRTY SOCK SMELL IN FRONT. PACK 1 TURNED OFF AND SMELL DISAPATED. ( WORST AT 13,000FT ). DESCRIPTION OF ODOR/FUMES: PERSISTENT, DIRTY SOCKS SMELL. APPARENT CABIN SOURCE: UNKNOWN. FLIGHT DECK. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQAug 30, 2025 · N904NK · Airbus A320271NSDR YENA2025009000902Unknown · odorFLT#219, BOS-SAN. "DESECURING LIOC ELECTRICAL DIRTY SOCK AND NAIL POLISH SMELL ODOR THOUGHOUT CABIN CREWMEMBERS AND PAX ADVERSLY AFFECTED WITH DIZZYNESS HEADACHE AND LOGNITIVE INPAREMENT FLIGHT DECK ALSO SMELLED AN ODOR ON TAXI OUT IN BOSTON THAT WAS USUAL BUTAug 30, 2025 · N990JL · Airbus A321231SDR CALA2025090208338Filter · missingFLIGHT ATTENDANT CREW REST FILTER NEEDS REPLACING FA CREW REST COMPARTMENT DOESNT HAVE FILTER. CHECKED WITH APU ON AND PACKS ON - NO SMELL, FUMES ETC. PLEASE REPORT FURTHERAug 29, 2025 · N783UA · Boeing 777222SDR CALA2025090108309Filter · dirtyUNKNOWN BURNING ODOR COMING FROM AIR VENT OVER FORWARD FA JUMPSEAT. CHECKED CEILING AREA ABOVE ENTRY. NO ODORS PRESENT & NO ANOMALIES FOUND. OPS SAFETY VIDEO & CHANGED LIGHTING SCHEMES WHILE RUNNING PACKS & WITH RECIRC FANS ALONE. ALL OVENS & AFT CHILLER OPEAug 29, 2025 · N17356 · Boeing 7378SDR SWIA2025100600828Exhaust Duct · damagedDAMAGED AC EXHAUST. REMOVED AND REPAIRED FWD GALLEY AC EXHAUST DUCT IAW REO 690-21-23-030.Aug 28, 2025 · N806SK · Cndair CL6002D24SDR 3EJA20250904006Switch · failedACM OVERHT LIGHT CAME ON DURING TAKEOFF ROLL. BEGAN TROUBLESHOOTING ACM ANNUNCIATION ISSUE . FOUND ACM OVER HEAT SWITCH (ST012) TO BE FAULTY. RESISTANCE CHECK OUT OF LIMITS. IN RELATIONS TO ITEM 2.1. REMOVED AND REPLACED ACM OVERHEAT SWITCH (ST012) FOLLOWED BAug 28, 2025 · N803JS · Cessna 560XLSDR YENA2025082800881Unknown · odorFLT#699, LGA-MCO. #3&4 INFLIHT CREW REPORTS A VERY STRONG CHEMICAL SMELL IN AFT GALLEY PRODUCING A METALLIC TASTE IN THE MOUTH, SORE THROAT AND HEADACHE OCCURED ON DESCENT FROM 4500 THROUGH ENGINE SHUTDOWN AT GATE. #3 SEEKING MEDICAL ATTN. ACCOMPLISHED TASK Aug 27, 2025 · N608JB · Airbus A320232SDR 6BMA202508270001Unknown · odorENTIRE CREW NOTICED FUEL SMELL IN CABIN AND COCKPIT DURING TAKEOFF CLIMB PASSING THROUGH 500' AGL FROM PLYMOUTH AIRPORT -- COULD NOT DUPLICATE.Aug 26, 2025 · N145NE · Bolkms BK117D3SDR CALA2025082708162Unknown · odorSEVERAL FAS REPRORTED FEELING LIGHT HEADED DURING FLT & AGAIN DURING DESCENT. IT WAS REPORTED THAT DURING CREW DISEMBARKMENT, NONE OF THE MEMBERS EXPRESSED CONCERN FOR THE SYMPTOMS. FOUND NO EVIDENCE OF ODORS, FLUIDS OR MAINTENANCE MESSAGES IAW AMM DMC-B78Aug 26, 2025 · N26909 · Boeing 7878SDR WX0A2025082732551Unknown · odor(AIRCRAFT NOT GROUNDED) DIRTY SOCK SMELL IN CABIN AND FLIGHT DECK ON DESCENT / PERFORMED AMM 21-00-00-615-803-B REMOVAL OF THE CONTAMINATION OF THE ECS, NO FAULTS NOTED AND NO SMELL DETECTED. THIS CLEARS MEL 21-52-01-G, CAT C, MDDR#218679 'M' PROCEDURE REVERSEAug 25, 2025 · N271NV · Airbus A320214SDR CALA2025082708161Unknown · odorSTRONG FUEL/HYD SMELL DEBRIEF CREW. THEY SAID THEY HAD A STRONG SMELL IN COCKPIT WHEN ENGINES SHUT SMELL WENT AWAY. THE F/A ONY ONE SMELLED SOMETHING WASN'T SURE WHAT IT WAS. CAM ABOARD THE PLANE DID NOT NOTIVED ANY SMELL.Aug 25, 2025 · N13110 · Boeing 757224SDR YENA2025082600880A/C Pack · odorFLT#373, BOS-AUA. PERSISTENT OIL SMELL ODOR ROW 20 AND AFT WITH PACK 1+2 ON ( PACKS ); COMPLIED WITH INFORMATION NOTICE 2017-T015, SECTION B2. IDENTIFIED ODOR TO APU (FOUND OIL IN INLET, LOAD COMPRESSOR & DRAIN). DECONTAMINATION LEVEL "A" WAS ACCOMPLISHED PEAug 25, 2025 · N659JB · Airbus A320232SDR DXTA2025082604711Unknown · odorSLIGHT BURNING ODOR IN THE ACFT AT FL 210. OUTSIDE RAM AIR TEMP WAS 12 DEGREES C. NO SMOKE WAS PRESENT. NO UNUSUAL ODOR OR BURNING SMELL WAS NOTICED. STARTED APU FOR POWER AND BLEED SOURCE, OPERATED ALL CABIN SYSTEMS WITH NO ABNORMAL SMELLS. VISUALLY INSPECAug 24, 2025 · N523QS · Cessna 680ASDR YENA2025082500877Unknown · odorFLT 1962, PBI-LGA, DURING CLIMB, STRONG PERSISTENT & INCREASING INDICATION OF OIL FUMES. LEVEL 3 DETERMINED USING FOM AND ISOLATION CHECKLIST. PACK 1 ISOLATED. CAPTAIN & FO AFFECTED. IRRITATED BURNING EYES, SCRATCHY THROAT, HEAVY RAIN DURING TAKEOFF AND CLIMAug 24, 2025 · N715JB · Airbus A320232SDR GTIA2025082539053Unknown · odorIN CRUISE FLIGHT, FA REPORTED STRONG ODOR IN AFT CABIN, DESCRIBED DIRTY SOCKS SMELL IN AREA OF ROW 30, AIRCRAFT LEFT, WE PERFORMED ELIMINATION OF ODOR/ FUMES PROCEDURE PACK 2 OFF. FA REPORTED ODOR DID EVENTUALLY DESSIPATE. DESCRIPTION OF ODOR: PERSISTENT, DIRTAug 23, 2025 · N965NK · Airbus A320271NSDR FDEA202508231532Warning Light · false activationFWD EQPT COOLING EICAS ALERT APPEARED ON CLIMB, AND NO COOLING LIGHT ON EQUIPMENT COOLING PANEL ALSO ILLUMINATED. AMM: 21-58-00-5-8 FWD EQPT COOLING LOW FLOW DUE TO V12 VALVE OPEN IN FLIGHT. FWD EQPT COOLING OPS CHKS NORMALAug 23, 2025 · N269FE · Boeing 7673S2FSDR QMLA2025082320091Unknown · odorDURING RUN-UP FOR FLT, CREW NOTICED WHAT THEY DESCRIBED AS A BURNING ODOR. NO OTHER ABNORMAL INDICATIONS OBSERVED. ACFT SHUTDOWN NORMALLY, MX WERE NOTIFIED & ACFT WAS TAKEN OOS. DETAILED INSPECT OF COCKPIT WIRING & ELECT CONNECTIONS CONDUCTED. ACFT WAS CHARAug 23, 2025 · N817LV · Urocop EC135P2SDR YENA2025082500876Apu · odorFLT 101, FLL-FLL. APU BLEED ON, SMELLED BURNING. ACCOMPLISHED INFO NOTICE 2017-T015L PERFORMED LVL A ECS DECON. AIR QUALITY CHK GOOD. INSP FUSELAGE & APU NO ACTIVE LEAKS NOTED. APU WILL BE PLACED ON MEL. FOUND IN DIRTY CONDITION. REFER TO L/P 4291003-2..ACCOMAug 22, 2025 · N991JT · Airbus A321231SDR HNAA2025082500577Unknown · odorSTRONG FUME SMELL AT GATE, PACKS ON & APU BLEED. INSPECTED BOTH PACKS. NO DEFECTS NOTED. RAN GROUND AIR AND BOTH PACK OFF APU. NO SMELL DETECTED. A/C OK FOR SERVICE.Aug 22, 2025 · N669MB · Emb EMB145LRSDR IPXA2025082200297Unknown · odorAFTER AIR CART CONNECTED & PACKS TURNED ON STRONG FUMES ENTERED THE COCKPIT, FUMES REMAINED UNTIL PACKS WERE SELECTED OFF. ACCOMPLISHED REMOVAL OF OIL CONTAMINATION FROM THE AIR CONDITIONING AND PNEUMATIC SYSTEMS PER AMM 21-00-21, NO OIL FUMES OR SMELL ARE PREAug 22, 2025 · N314UP · Boeing 76734AFSDR CALA2025082508091Filter · odorAT ENG START TILL 10000 FT STRONG FOUL SMELL FROM PACKS ORD MX DEBRIEFED CREW, PER CREW SMELL FOUL ODOR SMELL RETURNED ON LANDING. PER TOMC AND AMM 5-51-26, REMOVED AND REPLACED RECIRCULATION AIR FILTER REF AMM 21-25-01 ADD EMP:U105424 PER TOMC STILL REQUIRES Aug 21, 2025 · N38443 · Boeing 737924ERSDR YEN2025F00007Unknown · odorFLT# 882. UVF-JFK. A CABIN ODOR EVENT. THE FLIGHT CREW REPORTED A FUME / ODOR EVENT AT AROUND 6000 FEET ON DESCENT INTO JFK WITH MODERATE INTENSITY. THE SMELL WAS MOSTLY NOTICED IN THE COCKPIT AND MID CABIN. PACK 1 WAS TURNED OFF AND THE SMELL DISSIPATED IN THAug 21, 2025 · N965JT · Airbus A321231SDR YENA2025082200868Unknown · odorFLT# 219. BOS-SAN. APPROX 2:30 INTO FLT AT FL 360 FAS IN AFT GALLEY REPORTED SUDDEN INTENSE ACRID SMELL OF CLEANER/ PINE. 15 MINUTES LATER CA WENT BACKTO INSPECT IT HAS DISAPATED SLIGHTLY CA INSPECTED AFT GALLEY FOR POSSIBLE SOURCES BUT FOUND NONE 15 MINUTES AAug 21, 2025 · N987JT · Airbus A321231SDR YENA2025082200867Unknown · odorFLT# 219. BOS-SAN. APPROX 2:30 INTO FLT AT FL 360 FAS IN AFT GALLEY REPORTED SUDDEN INTENSE ACRID SMELL OF CLEANER/ PINE. 15 MINUTES LATER CA WENT BACKTO INSPECT IT HAS DISAPATED SLIGHTLY CA INSPECTED AFT GALLEY FOR POSSIBLE SOURCES BUT FOUND NONE 15 MINUTES AAug 21, 2025 · N987JT · Airbus A321231SDR CALA2025082208049Unknown · odorOVERWHELMING NOXIOUS FUM ES IN AREA OF CAPTAINS S EAT. SMELLS LI KE LAV CHE MICLE. CAUSED BURNING PERFORMED CONDITIONAL INSPECTION PER AMM 05-51-26. TURNED PACKS OFF AND REMOVED EXTERNAL AIR SOURCE. CLOSED AIRCRAFT L1 DOOR AND CYCLED FWD LAV WITH COCKPIT DOOR Aug 21, 2025 · N16217 · Boeing 737824SDR CALA2025082208033Unknown · odorHOT/OIL SMELL ON TAKEOFF UNTIL 1ST PWR REDUCTION LOCKED PENDING REVIEW OF CORRECTIVE ACTION. DEBRIEFED CREW UPON ARRIVAL, PERFORMED INITIAL EVALUATION WITH BOTH ENG RUNNING, NO FUMES OR SMOKE NOTICED REF FIM 21-00 TASK 806 OK TO UNLOCK. PERFORMED METHOD 2, HIAug 20, 2025 · N76533 · Boeing 737824SDR AALA202508215170Unknown · odorAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AT CRUISE ELECTRICAL ODOR IN THE FORWARD SECTION OF THE AIRCRAFT. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT CUR. ACCOMPLISHED SOF INSPECTION, PER J/C 08L00021001. NO FAULT FOUND.Aug 20, 2025 · N972NN · Boeing 737823SDR YENA2025082000853Unknown · odorFLT # 944, BZN-JFK. ODRO EVENT ON DESCENT OUT OF 11,000 FEET UNTIL LANDING SMELL DESCRIBED AS A CHEMICAL SMELL, BOTH FORWARD AND AFT CABIN; RAN APU, ENG 1 & ENG 2 WITH BOTH PACKS ON, NO ODOR NOTED, A/C OK FOR SVCAug 20, 2025 · N658JB · Airbus A320232SDR YENA2025082000852Unknown · odorFLT # 861, BOS-SJU. ODOR EVENT ON DESCENT WITH MILD ODOR, DIRSTY SOCKS / MUSKY-ISLOATED PALK ONE OFF, AFTER 5 MIN ODOR DISSIPATED WITH PACK ONE OFF; COMPLIED WITH INFORMATION NOTICE 2017-T015 SECTION B2 SEE LOG PG 4349298-2 FOR ENGINE 1 BLEED DEFERAL. DECONTAAug 19, 2025 · N709JB · Airbus A320232SDR CALA2025082208031Filter · odorCAPTAIN REPORTS RUBBER SMELL IN THE FLT DECK CAPTAIN REPORTS RUBBER SMELL IN THE FLT DECK DURING TAXI PER TOMC. REMOVED AND REPLACED RECIRCULATION FILTERS IAW 21-21-41-000-001-A. RAN APU AND PACKS NO SMELLS NOTED.Aug 18, 2025 · N446UA · Airbus A320232SDR CALA2025082208030Unknown · odorUPON ENTERING AIRCRAFT, I NOTICED A FAINT BURNING SMELL. SEVERAL PASSEGERS WERE COMPLAINING ABOUT SMELLING SMOKE AS WELL. SMOKE REPORT HAS BEEN FILLED OUT WITH AS MUCH INFO AS I COULD GET. AFTER COMPLETION OF L/P 5966673, NO FURTHER ABNORMAL SMELL DETECTED.Aug 18, 2025 · N14230 · Boeing 737824SDR CALA2025081807866Unknown · odorBURNT PLASTIC SMELL WITH APU BLEED AIR ON. OPERATED APU AND PACKS, OPS NORMAL, NO ODOR.Aug 17, 2025 · N37513 · Boeing 7379SDR HNAA2025081800572Unknown · fumesWHILE ON APU BLEED, EXHAUST FUMES NOTED ON AIRCRAFT. CLEARED ON ENGINE BLEED. OPERATED PACKS ON APU BLEED IRT TO AMM TASK 21-20-00-700-801-A. NO EXHAUST SMELL NOTED. CLEAR MEL.Aug 16, 2025 · N669MB · Emb EMB145LRSDR SCNA20250818323Filter · odorDEFECT 802437: VERY PUNDJENT MUSTY SMELL COMING THROUGH THE AIR VENTS ON DECENT AND ONLY ON DESENT RESOLUTION: REMOVED AND REPLACED LEFT & RIGHT RECIRCULATION HEPA FILTERS. REF. 21-25-01-400-801. REMOVED AND REPLACED EQIP COOLING FAN FILTER REF 27-21-01-400-80Aug 16, 2025 · N831SY · Boeing 73783NSDR CALA2025081807863Unknown · odorFLT ATTDNT CREW REST HAS SULFUR ODOR NEAR ENTRY DOOR. CONDITION AIR SUPPLIED WITH COOLING PACK IAW AMM 21-00-00-800-803 REV.104, INSPECTION PERFORMED AT AFT CABIN AREA AROUND FLT ATTEND CREW REST, NO SULFUR OR ELECTRIC ODOR AFTER HALF AN HOUR OF PACK OPS. FOAug 16, 2025 · N2331U · Boeing 777300ERSDR CALA2025081907915Unknown · odorCONDITIONAL INSPECTION 05-05-58-800-801-C3 SMOKE/ODOR IN THE FLIGHT DECK/CABIN - MAINTENANCE PRACTICES NEEDS TO BE REFERENCE FOR ANY SMOKE OR ODOR OCCURRENCE. GENERAL ACCOMPLISHED INSPECTION ON THE MID GALLEY OVENS, NO DEFECT OR BURN FOUND. ACCOMPLSHED PER AMMAug 15, 2025 · N791UA · Boeing 777222SDR CALA2025081807862Unknown · odorFAS REPORT STRONG ODOR AT DOOR 2R FROM 3000 FT TO LANDING, FOUND NO DISCRIPINCES. RAN APU AND PACKS FOR AN HOUR NO ODOR DETECTED.Aug 15, 2025 · N791UA · Boeing 777222SDR CALA2025081507810Unknown · odorRAMP REPORT FWD AND AFT PIT SMELLS LIKE FISH. RAMP CLEANED BOTH FWD AND AFT CARGO PIT. NO OTHER MX ACTION NEEDED.Aug 15, 2025 · N39418 · Boeing 737924ERSDR CALA2025081507809Unknown · odorBAD ODOR COMING FROM AC SYSTEM. FOUND APU RUNNING AND EXTERNAL AIR HOOKED UP ON ARRIVAL. DISCONNECTED EXT AIR AND RAN BOTH PACKS. WALKED CABIN AND FLIGHT DK NOTICED NO BAD ODOR, NOTE TURBO PROP RUNNING ADJACENT GATE AND SUSPECT THAT WAS THE ODOR IN THE FLT DK.Aug 15, 2025 · N17309 · Boeing 7378SDR CALA2025081507805Unknown · odorHOT PLASTIC ODOR NOTED THROUGHOUT ACFT. OVENS CHECKED AND NOT THE SOURCE. DEBRIEFED CREW, & FLIGHT ATTENDANTS, REPORTED ODOR STARTING AROUND ROW 35 , EMINATING FROM UPPER CABIN AND MOVING FORWARD UNTIL FLT CREW SMELLED IT. REPORTED ODOR WAS MORE OF A PLASTIC Aug 15, 2025 · N37562 · Boeing 7379SDR CALA2025081507803Filter · odorSECOND HALF OF FLT NOTICED AN ACCRID OR SMELLY GYM SOCKS WITH PACKS ON. NO SMOKE PRESENT. PER CREW ODOR CONTINOUS WITH APU RUNNING & IN FLIGHT DECK, REF TSM 05-50-810-831-A. APU NEEDS INSPECTION IAW AMM 49-00-00-200-816. NOTED BY MAINT. NO PRIOR HISTORY. Aug 15, 2025 · N454UA · Airbus A320232SDR CALA2025081507844Unknown · odorAS PER OUTBOUND FLIGHT CREW, AN ELECTRICAL / RUBBER ODOR IN FLT DECK & FRONT CABIN. VISUAL CHECK FOR ARCING AT RELAX BOX AND GRD RECEPTACLE AREA, NO DEFECTS NOTED, BATTERY CABLE NO DEFECTS NOTED. NO DEFECT NOTED.Aug 14, 2025 · N14249 · Boeing 737824SDR YENA2025081500841Unknown · odorFLT#1929, BOS-SDQ. F/A REPORTS CABIN ODOR MX 270 FILLED OUT AND REPORTED TO MCC; C/W INFO NOTICE 2017 -T0151 SEE B1 ISOLATED TO TYPE 10 . INSPECTED APU AND ENGINES WITH NO LEAKS NOTED. NO ODOR PRESENT WITH EITHER APU OR ENGINE BLEED. ALSO VERIFIED OIL SERVICE Aug 14, 2025 · N957JB · Airbus A321231SDR DALA2025081306066Unknown · odorCAPT AND F/O ALL OF A SUDDEN BOTH NOTICED A STRONG SULFER/ROTTEN EGG SMELL. INSP APU COMPARTMENT NO DEFECTS NOTED. RAN PACK NO ODOR DETECTED . C/W W/C 0550-2002.Aug 13, 2025 · N341NB · Airbus A319114
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