JASC 2120
Service difficulty reports · 15,394
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.
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
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 96UAL900973Air Distr · odorSHORTLY AFTER TAKEOFF 3 TO 5 MINUTES, NOTICED STRONG ELECTRICAL ODORS THROUGHOUT MAIN CABIN AND COCKPIT. *S/D* INSPECTED SEVERAL AIR CONDITIONING AND INTERIOR CABIN RELATED COMPONENTS, NO SPECIFIC DEFECTS WERE FOUND OR ABNORMAL ODORS DETECTED. NO PRIOR HISTSDR QXEA9600497Air Distr · smokeON BOTH ENGINE STARTS, CABIN FILLED WITH SMOKE. STARTED ENGINES I.A.W. MM 71-00-30 WITH BLEEDS ON SMALL AMOUNT OF SMOKE IN CABIN, CONTINUED ENGINE OPERATION UNTIL THE SMELL CLEARED. SUSPECT DEICING FLUID HAD ENTERED THE ENGINES. AIRCRAFT WAS RETURNED TO SERSDR 96UAL900946Air Distr · smokeAPU SMOKING EXCESSIVELY AND FLUID DRIPPING FROM EXHAUST AND INSULATION BLANKET. SMOKE GETTING INTO CABIN. ORD 12/17/97 RAN APU AND PACKS. FOUND NO SMOKE OR FLUID DRIPPING FROM EXHAUST DUCT. SUSPECT DEICER FLUID IN EXHAUST. AIRPLANE PREVIOUSLY IN DEN.SDR SRAA961205Duct · disconnectedON CLIMBOUT AT FL 180, AIRCRAFT WOULD NOT PRESSURIZE. ACCOMPLISHED AIR TURNBACK TO CHS. FOUND CARGO COMPARTMENT AIR CONDITIONING DUCT TO WATER SEPARATOR NOT ATTACHED. RECONNECTED DUCT, SYSTEM OPS CHECKED GOOD PER MM CH 21.SDR W8PA960200Connector · failedWITH NORMAL EQUIPMENT COOLING FAN ON MEL, AND ALTERNATE FAN IN USE, 'FAN OFF' LIGHT CAME ON IN FLIGHT. WITH NO EQUIPMENT COOLING AVAILABLE, AIRCRAFT RETURNED TO BASE. REPAIRED WIRE AT LOW FLOW SENSOR, AND SUBSEQUENTLY REPLACED SENSORS CANNON PLUG. (M)SDR 96UAL900931Air Distr · odorODOR NOTICED MAIN CABIN DURING POWER CHANGES. MOST NOTICEABLE DURING TRANSITION FROM CRUISE TO IDLE.SDR TWRA96378Duct · leaksIN CLIMB, ALL PACKS ON PACK NR 1 /2 TRIPPED. DUCT PRESS DOWN TO 16 PSI. CLOSED LT ISOLATION VLV AND NR 1/ 2 BLEED VLVS. LT WING PRESS ZERO. RT SIDE NORM 26 PSI WITH ONLY NR 3 BLEED OPEN. OPENED NR 1 BLEED EGT RISE. OPENED NR 2 BLEED EGT RISE. PAX AND CSDR 96UAL900916Air Distr · odorTHERE WAS A STRONG ODOR LIKE GLYCOL THROUGHOUT CABIN DURING CLIMB AND EARLY PART OF CRUISE. *S/D* SUSPECTED OIL LEAK AT APU CASE COOLING FAN. APU WAS REPLACED, BUT SHOP COULD NOT CONFIRM LEAK. THERE HAS BEEN NO REOCCURANCE.SDR SIMA963372Clamp · looseDFW - FLT 3597 - SMOKE IN CABIN WITH RT BLEED IN X OVER, RT ENGINE RUNNING, LEFT ENGINE SHUT DOWN. PERFORMED RIGHT ENGINE RUN FOUND AIR LEAKING AROUND GROUND COOLING FAN, TIGHTENED CLAMPS, NO ADDITIONAL LEAKS NOTICED. OPS CHECK GOOD IAW 72-00. AIRCRAFT WAS SDR PCAA9600326Air Distr · odorEN ROUTE FROM ABE TO BOS, AIRCRAFT DIVERTED INTO MHT DUE TO A STRONG ODOR OF FUEL EVIDENT IN PASSENGER COMPARTMENT AFT OF ROW 7. INSPECTED BOTH ENGINES FOR FUEL LEAKS, INSPECTED FUEL LINES, APU, AND BLEEDS. DRAINED EPA TANKS. NO LEAKS NOTED. GROUND RAN AIRSDR DL757962612Air Distr · odorRETURNED DUE TO SMELL OF BURNING RUBBER ON TAKEOFF IN COCKPIT AND MID PORTION OF CABIN. CKD E/E COMP, CARGO COMP AND WHEEL WELL AREAS AND NO DISCREPANCIES NOTED. RAN BOTH ENGS AND OPERATED PACKS FROM ENG BLEEDS, FOUND NO ODOR.SDR SWAA961286Air Distr · odorJUST AFTER PUSHBACK, PASSENGER AND F/A NOTED A BURNING SMELL AT AFT GALLEY AREA. OPENED AND INSPECTED AFT AREA PLUS, RAN ENGINES, AND TURNED OFF APU. SMELL DISSIPATED, CONTINUED UNDER MEL.SDR ARWA9611008Clamp · looseDURING EARLY CLIMB, HEARD A BANG BELOW THE FLOOR. CABIN RATE OF CLIMB WENT TO 2,000 FPM UP. UNABLE TO PRESSURIZE ACFT. FOUND LOOSE CLAMP ON DELIVERY DUCT, SECURED SAME. PRESSURIZED ACFT, OPS NORMAL IAW 21-30.SDR 96UAL900909Air Distr · odorPUNGENT ODOR-SMOKE IN AIRCRAFT ON ENGINE PNEUMATICS AFTER ENGINE START. SHOP MECHANIC REPLACED APU COOLING FAN. UNIT WAS NOT LEAKING OIL AND WAS NOT THE CAUSE OF ODOR-SMOKE IN CABIN. SUSPECT DE-ICING FLUID INGESTION THROUGH APU.SDR WWMA9600099Air Distribution · odorCREW REPORTED AN INFO TO MAINTENANCE ITEM OF FAINT COMPRESSOR WASH ODORS FROM BOTH BLEEDS ESPECIALLY IN HP SETTINGS. ODORS DISSIPATED EN ROUTE. MAINTENANCE NOTED INFO AND INFORMED THE STATION THAT PERFORMED THE COMPRESSOR WASH TO GROUND RUN THE AIRCRAFT LONGSDR CA970129009Duct · damaged(CAN) AT FLIGHT LEVEL 350 PRESSURIZATION UNCONTROLLABLE FLOW LIGHT CAME ON. EMERGENCY DESCENT CARRIED OUT. MAINTENANCE TROUBLESHOOTING FOUND DUCTING ON LEFT HAND AIR CYCLING MACHINE DETACHED AND DUCTING ON RH PACK CRACKED AND FLEX CONNECTOR BROKEN. DUCTING ON SDR DL76L962558Air Distribution · odorBURNING ODOR REPORTED BY FLIGHT ATTENDANT AND PAX FROM SEATS 24 F/G. NO ODOR FOUND AND COULD NOT DUPLICATE.SDR ASOA96053Air Distr · cockpit smokeON TAKEOFF MCN-ATL, SMOKE AND FUMES (OIL SMELL) BEGAN COMING INTO THE COCKPIT. NO PACK FAIL OVERHEAT OR BLEED LEAK NOTED ON OVERHEAD PANEL. SMOKE EVACUATED NORMALLY AND FLIGHT CONTINUED TO ATL WHERE LANDING WAS MADE SAFELY AND WITHOUT FURTHER INCIDENT. INSPSDR 9625435523Air Distr · odorDURING FLIGHT SEVERAL PASSENGER'S REPORTED A BURNING SMELL IN THE AFT END OF AIRCRAFT. DIVERTED TO MSP AND LANDED WITH OUT INCIDENT. MAINTENANCE PERFORMED CHECK OF AFT CARGO, PACK BAYS, WHEEL WELLS AND TIRES. NO DISCREPANCIES NOTED. PULLED AND COLLARED WATSDR GLBA96223Through-Valve · seizedTUS - LEFT ENVIRONMENTAL FAIL IN-FLIGHT. MAINTENANCE REPLACED RIGHT THROUGH-VALVE AND SYSTEM OPS NORMALLY. (X)SDR S2YA960032Acm Duct · looseFLT 1120 - GRB-MKE - AFTER T/O TURNED ON THE RT AND LT BLEED VLVS, THE RT BLEED AIR FAIL ANNUNCIATOR ILLUMINATED AND ALL CABIN HEAT AND PRESSURIZATION CEASED. UPON RETURN TO GRB MX INSPECTED EVA TUBING, RT L/E AND CTR SECTION, BLEED AIR OVERPRESSURE SWITCHES,SDR 9624479965Air Press Reg · malfunctionedON CLIMBOUT, NOTICED A PLASTIC SMELL IN THE COCKPIT. SUPPLY PRESSURE INDICATORS SHOWED LEFT .31, RIGHT .38 PSI. RETURNED TO NORMAL PRESSURE AND SMELL DISSIPATED. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED AIR PRESSURE REGULATOSDR 9623619882Air Distr · odorAFTER TAKEOFF FROM DTW, A BURNING RUBBER/OIL ODOR FILLED AIRCRAFT. FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AIRCRAFT INSIDE AND OUT AND COULD NOT LOCATE SOURCE OF ODOR. AIRCRAFT WAS APPROVED FOR FURTHER SERVICE.SDR 96ZZZX5836Plenum Assy · jammed yokeDURING PRE-FLIGHT 'CONTROL FREEDOM CHECK', THE FLIGHT CONTROLS BECAME JAMMED IN THE NOSE DOWN POSITION! THE RADIO RACK COOLING PLENUM HAD FALLEN INTO THE YOKE PATH. UPON FURTHER INVESTIGATION, ONLY ONE OF THE FOUR RETAINING CLAMPS/SPRINGS WAS FOUND AND IT WASDR 97DXTA088Duct · leakingFLT 68798 - AIRCRAFT WILL NOT PRESSURIZE IN FLIGHT WITH MAIN AIR VALVE, BUT WILL WITH AUX VALVE. FOUND CABIN AIR FLOW DUCT LEAKING. REMOVED AND REPLACED DUCT. (X)SDR WWMA9600093Air Duct · dirtyBAD OIL SMELL IN AIR CONDITIONING DURING CLIMB. INSP LT AND RT ACM AND ASSOCIATED DUCTS. REMOVED FLIGHT DECK OV/HEAD DUCTS AND REMOVED OLD DETERIORATED NAPKINS THAT WERE STUFFED UP IN THERE. CLEANED DUCTS, REINSTALLED AND OPS CK OK IAW SF340B AMM 21-20-00.SDR UPS96821548Air Distr · odorINSPECTION TYPE-N/A, 25 MINUTES INTO FLIGHT STRONG ODOR SMELLED LIKE BURNING RUBBER. DONNED OXYGEN MASK, EMERGENCY DECLARED AND ALL CHECKLIST COMPLIED WITH. SMELL SEEMED STRONGER IN COCKPIT, NO VISIBLE SMOKE. RAN ALL 4 ENGINES, ALL ELECTRICAL SYSTEMS POWERSDR SWAA961199Air Distr · odorCREW NOTED JET FUEL SMELL IN COCKPIT EMITTING FROM AIR VENTS. INSPECTION PERFORMED, NO LEAKS NOTED PER BOEING M/M.SDR HNAA9698973Air Distr · smokingFLT 3448 - TPA-TLH - CREW REPORTS SMOKE IN COCKPIT IN CRUISE WHEN REDUCING POWER TO 20 PERCENT. WHEN BLEEDS ARE TURNED OFF, NO SMOKE IS VISIBLE. THE AIRCRAFT CONTINUED ON TO TLH AND LANDED WITHOUT INCIDENT. CHECKED OIL LEVEL, OIL LEVELS GOOD. OIL PRESSURESSDR SWAA961180Air Distr · odorON LANDING, F/A NOTED AN ELECTRICAL TYPE ODOR IN AFT GALLEY. AFT GALLEY C/B'S PULLED. INSPECTED AREA AND COFFEEMAKERS, RESET C/B'S AND NO PROBLEMS NOTED.SDR DHL9672038CPlenum Chamber · corrodedAT C-CHECK, CORROSION WAS FOUND ON UPPER WALL OF RAM AIR PLENUM CHAMBER OVER PRIMARY HEAT EXCHANGER. REMOVED HEAT EXCHANGER FOR ACCESS, REMOVED EXISTING DOUBLER, INSTALLED REPAIR PER ENGINEERING ORDER PMSI-135D-1. INSTALLED DOUBLER 15 BY 3.75, DOUBLER 19.5 SDR ARWA9610001Clamp · looseWHILE CLIMBING THROUGH FL 28.0, PNEUMATIC DUCT RUPTURED IN FLIGHT. CABIN PRESSURIZATION CLIMBED TO 10,000 FT. AIRCRAFT RETURNED TO LIMA WITHOUT INCIDENT. DURING TROUBLESHOOTING, FOUND RT SIDE COLD AIR DUCT CLAMP DISCONNECTED AT BULKHEAD. RECONNECTED CLAMP,SDR UPS96821466Ducts · dirtyINSPECTION TYPE: CS2. (AIR TURN BACK) STRONG SMELL AND SKYDROL FUMES INSIDE COCKPIT DURING TEST FLIGHT. FOUND SKYDROL RESIDUES ON AIR CYCLE MACHINE DUCTS, WATER SEPARATOR SOCK DUE TO LEAK DURING MAINTENANCE CHECK. CLEANED DUCTS AND REPLACED SOCKS PER MM 21SDR 96FDEA01586Air Distr · odorFAINT SMELL IN CABIN BECAME A VERY HEAVY PAINT SMELL, SO MUCH SO THAT NORMAL BREATHING IN CARGO AREA WAS DIFFICULT. PAINT SMELL WAS VERY NOTICEABLE IN COCKPIT. DONNED OXYGEN AND DIVERTED TO TYS. SOURCE OF HEAVY SMELL SEEMED TO BE EMANATING FROM NORMAL CARGOSDR 96ZZZX5987Air Distr · odorON FINAL APPROACH, PILOT REPORTED SMELLING A BURNING ODOR. MECHANIC INSPECTED, FOUND AIRCRAFT SAFE FOR FERRY FLIGHT TO DENVER. MECHANIC IN DENVER INSPECTED, REMOVED FLOOR PANELS AND PERFORMED GROUND RUNS WITH BLEED OFF AND ON. RAN FLAPS. COULD NOT DUPLICATSDR 9622053218Computer · malfunctionedAFTER RECEIVING VENT SKIN VALVE FAULT DURING A PREVIOUS TAKEOFF ATTEMPT, RECEIVED THE SAME MESSAGE. TAKEOFF WAS AGAIN ABORTED. THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE PLACED THE EXTRACT VALVE ON MEL. THE AVIONICS EQUIPMENT VENTILATION COMPUTER WAS LSDR AWXA960583Air Distr · odorPHX - FLT 7902 - STRONG FUEL SMELL IN COCKPIT JUST AFTER TOUCH AND GO LANDINGS. SMELL ONLY LASTS A FEW SECONDS, BUT WAS SIGNIFICANT. OPERATED BOTH PACKS WITH APU RUNNING. OPERATED BOTH PACKS WITH BOTH ENGINES RUNNING. UNABLE TO DETECT FUEL SMELL IN FLIGHT SDR SWAA961081Air Distr · smokeSMOKEY ODOR NOTED IN AFT GALLEY AREA, BUT NO VISIBLE SMOKE. INSPECTED AFT GALLEY COFFEEMAKERS AND C/B PANEL, NO DISCREPANCIES NOTED.SDR AALA961455Air Distr · odorGIG - FLT 904 - EN ROUTE CNF/GIG DURING CRUISE, ELECTRICAL ODOR NOTED IN B/C GALLEY. AIRCRAFT PROCEEDED GIG AND LANDED WITHOUT INCIDENT. CHECKED ALL GALLEY ELECTRICAL FUNCTIONS WITH NO DEFECTS NOTED. CHECKED MAIN WHEEL WELL AREAS, CEILING AREA OVER B/C GALLSDR 96ZZZM1431Air Distr · smokeFLT 398A - FLL-MIA - SMOKE COMING OUT OF CAPTAIN AND FIRST OFFICERS ACM VENTS IN FLIGHT. LASTED ABOUT 10 SECONDS. PERFORMED GROUND RUN UP NO SMOKE NOTED. OPERATED ALL SYSTEMS NO DEFECTS NOTED. POSSIBLE CONDENSATION FROM THE AIR CYCLE MACHINE AIR CONDITIONISDR SWAA961063Air Distr · odorNOTED ELECTRICAL ODOR IN MID CABIN AREA. INSPECTED ELECTRICAL WIRING AND NOTED NO DEFECTS PER BOEING M/M.SDR AALA961452Duct · defectiveDFW - FLT 701 - AFTER TAKEOFF DFW DURING CLIMB-OUT THROUGH FL 106, TAIL COMPARTMENT HIGH TEMPERATURE LIGHT ILLUMINATED. ACCOMPLISHED ABNORMAL PROCEDURES AND AIRCRAFT RETURNED TO DFW. LIGHT EXTINGUISHED WHEN POWER LEVERS REDUCED DURING DESCENT. AIRCRAFT LANDSDR CKSA96158Air Distr · odorNASI SYSTEM PLACES NAUSEATING ODOR INTO AIRCRAFT, OILY SMELL AND TASTE. TROUBLESHOT SYSTEM, PERFORMED OPS CHECK OF NASI FLOW CONTROL SYSTEM AND NO DISCREPANCIES NOTED. OPS GOOD IAW NASI OPERATIONS MANUAL 21-7-0 PAGE 1.SDR SWAA961006Air Distr · odorAIRCRAFT DIVERTED TO SDF DUE TO AN ELECTRICAL SMELL OF FUMES IN COCKPIT. CHECKED GASPER AIR FAN AND EQUIPMENT COOLING FANS, J-10 AND J-5 SHIELDS, P6 AND P18 PANELS, COALESER BAGS, E/E COMPARTMENT, RAN ENGINES WITH AC BUSSES AND SYSTEMS POWERED UP PER BOEING MSDR SWAA961013Air Distr · odorIN-FLIGHT, EXPERIENCED A STRONG SMELL OF HYDRAULIC FLUID IN CABIN AND COCKPIT DURING TAKEOFF AND AGAIN WHEN LOWERING FLAPS COMING INTO LAX. INSPECTED A/C BAYS, PERFORMED ENGINE RUN WITH BLEEDS ON PER BOEING M/M, NO DEFECTS NOTED.SDR 96UAL900751Air Distr · odorAIR CONDITIONING SYSTEM ODOR IN ALL CABINS DURING CLIMB WITH BOTH PACKS ON.SDR SIMA962671Air Distr · odorDFW - FLT 3552 - CREW REPORTED OIL/SMOKE FUMES IN COCKPIT DURING APPROACH TO DFW. MAINTENANCE CHECKED ACM AND ENGIEN FOR OIL LEAKS, NONE WERE FOUND. FCF WAS PERFORMED AT VARIOUS ALTITUDES AND POWER SETTINGS AND THE PROBLEM COULD NOT BE DUPLICATED. AIRCRAFT SDR RAIA960929Duct · leakingSTL - FLT 7061 - AIRCRAFT WOULD NOT PRESSURIZE, RIGHT FLOW WEAK. REPAIRED ACM DUCT. (M)SDR CA961018017Turbine Cooling · failed(CAN) LEFT HAND AIR CONDITIONING PACK INDUCED SMOKE IN THE CABIN. MAINTENANCE ACTION INVOLVED REPLACING AIR CYCLE MACHINE, LH AND RH COALESCER BAGS. SYSTEM TST CARRIED OUT SERVICEABLE.SDR 9619555636Air Distr · odorAIRCRAFT RETURNED TO GATE AFTER FLIGHT ATTENDANT REPORTED HOT ELECTRICAL ODOR AND HAZY APPEARANCE IN CABIN FROM ROW 31 BACK. MAINTENANCE CHECKED AFT GALLEY AND LAVATORIES. RAN APU AND ENGINES, NO FAULTS NOTED AND NO HAZE OR ELECTRICAL ODOR NOTED IN CABIN. AI
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