JASC 3510

Service difficulty reports · 2,419

Reports filed under 3510 · Crew Oxygen 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 = '3510'
  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 MWEA070192Switch · stickingCAPTAIN'S OXYGEN MASK TEST/RESET SWITCH IS STICKY. REMOVED AND REPLACED OXYGEN MASK STORAGE BOX.Aug 27, 2007 · N906ME · Boeing 717200SDR 2007UALA03412Oxygen Mask · leakingCAPTAIN'S OXYGEN MASK HEAD STRAPS LEAKS AIR WHEN INFLATED. REPLACED MASK PER MM 35-11 -51.CKS GOOD.Aug 24, 2007 · N652UA · Boeing 767322SDR 2007UALA03362Hose · defectiveOXYGEN MASK HOSE DEFECTIVE AT 2 (1=CAPT, 2=1ST OF, 3= 1ST OBS).Aug 23, 2007 · N596UA · Boeing 757222SDR 2007UALA03261Oxygen System · leakingCREW OXYGEN SYSTEM IS LEAKING. F/O OXYGEN MASK HAS A SLOW LEAK. REPLACED F/O OXYGEN MASK AND SERVICED CREW OXYGEN SYSTEM.Aug 20, 2007 · N477UA · Airbus A320232SDR 2007UALA03249Oxygen System · reads lowFOUND OXYGEN BELOW 1650 PSI. OXYGEN SYSTEM SERVICED TO FULL.Aug 17, 2007 · N531UA · Boeing 757222SDR 2007UALA03178Switch · looseREGUL LO PR DISPLAYED ON DOOR-OXY SYSTEM ECAM PAGE - DOOR-OXY. *S/D* LEAKING F/O MASK (PRESS TO TEST SWITCH LOOSE). RESEATED PRESS TO TEST BUTTON AND SERVICED O2 SYSTEM.Aug 13, 2007 · N420UA · Airbus A320232SDR 2007UALA03162Oxygen Mask · inoperativeFIRST OBSERVERS SEAT QUICK O2 MASK INOP BOX ASSY NEEDS CHANGED. *S/D* REPLACED FIRST OBS O2 STOW BOX ASSY.Aug 13, 2007 · N479UA · Airbus A320232SDR 2007UALA03135Oxygen Mask · damagedFLIGHT DECK CREW'S FIRST OBSERVER'S OXYGEN MASK DAMAGED AND WILL NOT PASS TEST.Aug 12, 2007 · N335UA · Boeing 737322SDR 2007UALA03136Oxygen Mask · faultyCAPTAIN'S OXYGEN MASK RUNS CONTINUOUSLY IN RESET TEST.Aug 11, 2007 · N342UA · Boeing 737322SDR 2007UALA03155Oxygen System · low pressureCREW OXYGEN SYSTEM LOW. INSPECTED AND LEAK CHECKED ALL 3 MASKS. NOTED OBSERVER MASK INCORRECTLY STOWED AND POSSIBLE TEST BEING INADVERTENTLY PUSHED. SERVICED O2 TO 1800.Aug 10, 2007 · N375UA · Boeing 737322SDR 2007UALA03134Oxygen Mask · damagedCAPTAINS OXYGEN MASK REGULATOR DAMAGED AND DOES NOT TEST PROPERLY.Aug 10, 2007 · N335UA · Boeing 737322SDR 2007UALA03098Oxygen Mask · leakingCAPTAINS OXYGEN MASK LEAKING OXYGEN CONTINUOUSLY.Aug 9, 2007 · N556UA · Boeing 757222SDR MASA200700484Oxygen Mask · damagedASH 7104 DEN-HDN. F/O CLICK ON OXYGEN MASK MISSING HEAD PAD. MX CHANGED THE OXYGEN MASK.Aug 5, 2007 · N455YV · Dhav DHC8202SDR 2007UALA03011Oxygen Mask · faultyOBSERVERS OXYGEN MASK HARD TO BREATH THROUGH.Aug 4, 2007 · N385UA · Boeing 737322SDR 2007UALA03030Oxygen System · faultyOXY MASK STOWAGE COMPT DEFECTIVE - 1ST OFFICER. CREW COMMENTS: TEST - RESET SWITCH DOES NOT RESET COM OR AIR ON F/O O2 COMPARTMENT. 08-31-07 REPLACED F-O'S O2 STOWAGE BOX AND CLEANED MASK AT EMERGENCY FLOW KNOB. OPS CHKS GOOD. CREW O2 BOTTLE CLOSED DURAug 3, 2007 · N195UA · Boeing 747422SDR 2007UALA03012Harness · frayedCAPTAIN'S O2 MASK HARNESS IS FRAYED. REPLACED CAPTAIN'S O2 MASK.Aug 3, 2007 · N331UA · Boeing 737322SDR 2007UALA02987Transducer · reads lowO2 PRESSURE TRANSDUCER READS 300 PSI TO LOW. REPLACED TRANSDUCER. READINGS NOW IN CORRECT RANGE. AIRCRAFT OK FOR SERVICE.Aug 2, 2007 · N779UA · Boeing 777222SDR 2007UALA02973Oxygen Mask · no testF/O'S OXYGEN MASK WILL NOT TEST. NO SHOP FINDINGS COULD BE LOCATED FOR THIS UNIT- FO'S O2 BOX WAS REPLACED ON AIRCRAFT- NO REPEATS SINCE ORIGINAL.Aug 1, 2007 · N833UA · Airbus A319131SDR 2007UALA02956Oxygen Mask · faultyF/O OXYGEN MASK DOES NOT FULLY INFLATE. SHOP FINDINGS INDICATE A CRACKED MAIN CASE WHICH WILL ALLOW LEAKAGE TO OCCUR. MASK REMOVED AND SENT TO SHOP FOR COMPLETE OVERHAUL. NEW MASK INSTALLED ON A/C.Aug 1, 2007 · N844UA · Airbus A319131SDR 2007UALA02939Oxygen System · leakingCREW O2 SUPPLY SLOWLY LEAKING. REPLACED O2 REGULATOR. NO REPEATS.Jul 30, 2007 · N436UA · Airbus A320232SDR 2007UALA02915Harness · leakingF/O'S OXYGEN HARNESS FAILS TO INFLATE (IS LEAKING). REPLACED CREW O2 HARNESS.Jul 30, 2007 · N832UA · Airbus A319131SDR 2007UALA02880Oxygen System · reads lowCREW 02 LOW READS 1300 PSI.Jul 28, 2007 · N646UA · Boeing 767322SDR 2007UALA02879Mask · faultyCREW OXYGEN MASK PROBLEM, POSITION 2. (1=CAPT,2=FO, 3=1ST OBS, 4=2ND OBS). CREW COMMENTS: COPILOTS O2 MASK HAS LEAK IN HEAD BAND AND DOES NOT FULLY EXPAND.Jul 28, 2007 · N646UA · Boeing 767322SDR 2007UALA02877Oxygen System · reads lowCREW OXYGEN SYSTEM-LOW. RECORD PRESSURE PRIOR TO SERVICING. SERVICED O2 SYSTEM TO PROPER LEVEL. NO REPEATS SINCE ORIGINAL.Jul 28, 2007 · N336UA · Boeing 737322SDR 2007UALA02909Oxygen Mask · leakingOXYGEN MASK PROBLEM CREW COMMENTS: F/O MASK HARNESS LEAKS WHEN HARNESS INFLATED. REPLACED FIRST OFFICER'S O2 MASK PER MM. SUSPECT LEAK DUE TO INFLATION CYCLING OF HARNESS.Jul 27, 2007 · N776UA · Boeing 777222SDR 2007UALA02864Oxygen Mask · leakingCREW O2 AT 750 PSI. *S/D* 2ND OBSERVERS MASK LEAKING. REPLACED 2ND OBSERVERS MASK AND SERVICED CREW O2 SYSTEM.Jul 25, 2007 · N836UA · Airbus A319131SDR 2007UALA02812Oxygen Mask · faultyCAPT OXYGEN MASK LEAKING. MASK DOES NOT LEAK WHEN STOWED, ONLY LEAKS WHEN HOSE PRESSURIZED. REPLACED OXYGEN MASK AND SERVICED OXYGEN SYSTEM TO FULL.Jul 24, 2007 · N367UA · Boeing 737322SDR 2007UALA02771Oxygen System · reads lowCREW OXYGEN IS BELOW 1250 PSI. SERVICED TO 1900 PSI.Jul 20, 2007 · N376UA · Boeing 737322SDR 2007UALA02764Oxygen Mask · no testCAPTS O2 MASK WILL NOT TEST. FOUND FAULTY MASK & LEAKING HARNESS. REPLACED MASK. Jul 20, 2007 · N479UA · Airbus A320232SDR 2007UALA02748Oxygen System · reads lowFOUND CREW OXYGEN PRESSURE READING 710 PSI. [08-14-07] REPRESSURIZED CREW O2 CYLINDERS MANY TIMES. AFTER TROUBLESHOOTING, REPLACEMENT OF THE O2 MASK STOWAGE BOX RESOLVED PROBLEM. NO RECURRENCE. AIRPLANE OK FOR SERVICE.Jul 19, 2007 · N225UA · Boeing 777222SDR 2007UALA02677Hose · brokenCAPTAIN`S O2 MASK WEB WILL NOT INFLATE INNER HOSE BROKEN. INNER HOSE BROKEN ON CAPTAINS O2 MASK. REPLACED MASK ASSY.Jul 17, 2007 · N451UA · Airbus A320232SDR 2007UALA02594Oxygen Mask · leakingFIRST OFFICER'S O2 MASK HEAD BAND HAS AIR LEAK. [08-08-07] MASK FOUND WORN. REPLACED OXYGEN MASK.Jul 12, 2007 · N941UA · Boeing 737522SDR 2007UALA02579Oxygen System · lowCREW OXYGEN LOW. SERVICED O2 SYSTEM, NO LEAKS NOTED.Jul 11, 2007 · N490UA · Airbus A320232SDR 2007UALA02557Oxygen System · reads lowCOCKPIT O2 IS LOW AT 1200 PSI. [07-31-07] SERVICE O2 TO CORRECT LEVEL.Jul 9, 2007 · N376UA · Boeing 737322SDR 070139Line · leakingAPPROXIMATELY ONE HOUR INTO CRUISE FLIGHT COCKPIT OXYGEN BOTTLE STARTED LEAKING. DESCENDED TO FLIGHT LEVEL 250 AND SHUT OXYGEN VALVE PER MAINTENANCE CONTROL. LEAK CONTINUED UNTIL APPROXIMATELY 5000 FEET. ON CALL MAINTENANCE REMOVED AND REPLACED THE OXYGEN DJul 9, 2007 · N949MA · Doug DC987SDR 2007UALA02514Oxygen Bottle · reads lowCREW O2 LOW 300 PSI. [08-08-07] REMOVED AND REPLACED CREW O2 BOTTLE, LEAK CHK OK. AIRCRAFT RETURNED TO SERVICE.Jul 8, 2007 · N781UA · Boeing 777222SDR 2007UALA02443Shutoff Valve · leakingTHE O2 DECREASED TO 50 PSI AT CRUISE FL 380. LEAK AT SHUTOFF VALVE IN CAPTAIN`S SYSTEM. LEAK WAS STOPPED AND SYSTEM WAS SERVICED.Jul 6, 2007 · N420UA · Airbus A320232SDR 2007UALA02330Oxygen Mask · leakingFIRST OFFICERS O2 MASK IS LEAKING.Jun 30, 2007 · N420UA · Airbus A320232SDR 2007UALA02315Oxygen Mask · no testFIRST OFFICER'S O2 MASK DOESN'T TEST.Jun 29, 2007 · N460UA · Airbus A320232SDR 2007UALA02207Oxygen System · lowCREW OXYGEN SYSTEM-LOW. RECORD PRESSURE PRIOR TO SERVICING. [08-08-07] FOUND 02 SYSTEM AT 1150 PSI, SERVICED 02 TO 1800 PSI. RECORD PRESSURE PRIOR TO SERVICING.Jun 24, 2007 · N512UA · Boeing 757222SDR 2007UALA02166Oxygen System · lowCREW REPORT: CREW OXYGEN INDICATES 600 PSI, READS LOW. INSPECTED ALL MASKS IN COCKPIT FOUND NO LEAKS, RESTOWED EACH PROPERLY, SERVICED CREW O2 SYSTEM TO 1500PSI, NO REPEATS SINCE ORIGINAL.Jun 21, 2007 · N840UA · Airbus A319131SDR 2007UALA02139Mask · defectiveOXYGEN MASK DEFECTIVE AT (1=CAPT, 2=1ST OFF, 3=1ST OBS), CREW COMMENTS, TEST BUTTON STICKS IN WHEN PUSHED. [08-07-07] REPLACED MASK.Jun 19, 2007 · N593UA · Boeing 757222SDR 2007UALA02108Oxygen Mask · misinstalledCOCKPIT OXYGEN HAS A SLOW LEAK, LOST 150 PSI IN 2 HOURS. RESERVICED O2 SYSTEM TO FULL AND FULLY RESEATED ALL COCKPIT 02 MASKS. NO REPEATS SINCE ORIGINAL.Jun 18, 2007 · N424UA · Airbus A320232SDR 2007UALA02054Oxygen System · reads lowCREW REPORT: CREW O2 LOW. [07-06-07] SERVICED O2 TO FULL.Jun 17, 2007 · N370UA · Boeing 737322SDR 2007UALA02080Oxygen System · reads lowCREW OXYGEN 1200 PSI. [07-17-07] SERVICED CREW OXYGEN. NO LEAKS DETECTED. OK FOR SERVICE.Jun 16, 2007 · N797UA · Boeing 777222SDR CA070710002Oxygen Mask · inoperative(CAN) F/O`S OXYGEN MASK WHEN DONED, WEARER COULD NOT EXHALE WHEN BREATHING. ENGINEERING INVESTIGATION INDICATES THAT THE MASK EXHALE VALVE IS DEFECTIVE. MASK REPLACED. AIRCRAFT RETURNED TO SERVICE SATISFACTORY. MASK HAS BEEN RETURNED TO THE MANUFACTURER FOR REJun 15, 2007 · Bombdr DHC8400SDR 2007UALA01982Oxygen Mask · leakingF/O OXYGEN MASK HAS LEAK IN HEAD STRAP. REPLACED MASK.Jun 12, 2007 · N336UA · Boeing 737322SDR 2007UALA01926Transducer · fluctuatesFLIGHT DIVERTED DUE TO CREW OXYGEN INDICATION. [07-13-07] REPLACED OXYGEN PRESSURE TRANSDUCER. NO ADDITIONAL FLUCTUATION NOTED. A/C OK FOR SERVICE.Jun 8, 2007 · N799UA · Boeing 777222SDR 2007UALA01902Regulator · leakingCREW O2 READING 1420 AFTER 2 HOURS. SERVICED TO 1770 AT 0430, 1.5 HR DROP OF 350 PSI. FOUND ALSO 2ND OBSERVERS MASK BOX LOWER B NUT LOOSE- TIGHTENED. REPLACED CREW O2 MASK REGULATOR.Jun 8, 2007 · N831UA · Airbus A319131SDR 2007UALA01828Oxygen System · lowCREW OXYGEN SYSTEM LOW. RECORD PRESSURE PRIOR TO SERVICING. CREW COMMENTS: OXYGEN DOWN TO 900.Jun 4, 2007 · N465UA · Airbus A320232
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