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 DLM11001767Latch · failedFIRST CLASS RT CTR STU SEAT OXYGEN DOOR DID NOT OPEN ON TEST. RESET LATCH MECHANISM ON FWD CABIN RIGHT CENTER ATTENDANT SEAT OXYGEN DOOR. CHECKS GOOD PER AMM 35-21-07-5.Sep 10, 2000 · N807DE · Doug MD11SDR 2000UALA00525Transducer · malfunctionedCREW LOW O2 MESSAGE. DIVERTED DEN. *S/D* CREW OXYGEN CYLINDER PRESSURE WAS NORMAL 1700 PSI. FOUND THE CAUSE OF THE PROBLEM TO BE THE PRESSURE TRANSDUCER. TRANSDUCER WAS REPLACED SEPT. 05, 2000. OPERATIONAL CHECK WAS GOOD.Sep 3, 2000 · N799UA · Boeing 777222SDR DL72S001693Compensator · leakingCREW O2 DEPLEATED IN FLIGHT GAUGE READS 150 PSI. REPLACED CREW O2 BOTTLE AND FOUND THERMAL COMPENSATOR LEAKING. REPLACED THERMAL COMPENSATOR, LEAK CKS OK.Sep 1, 2000 · N528DA · Boeing 727232SDR DL72S001650Oxygen Mask · brokenMICROPHONE JACK FOR O2 MASK IS BROKEN. REPLACED JUMPSEAT O2 MASK ASSY.Aug 25, 2000 · N522DA · Boeing 727232SDR RIVA0000024Clamp · displacedBGR, ON CLIMBOUT, THE NR 3 ENGINE INDICATED A FIRE WARNING AT 6500 FEET. THE ENGINE WAS SECURED BY THE APPROPRIATE CHECK LIST. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT WAS RETURNED TO BGR. AFTER LANDING, FIRE RESCUE CONFIRMED THAT THERE WAS NO FIRE. THE Aug 18, 2000 · N367PA · Boeing 727221SDR RIVA0000023Duct · leakingBGR, ON CLIMBOUT AT 6000 FEET, THE NR 3 ENGINE INDICATED A FIRE WARNING. THE ENGINE WAS SECURED BY THE APPROPRIATE CHECKLIST. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO BGR.UPON INSPECTION, A PNEUMATIC DUCT LEAK WAS FOUND BLOWING BLEED AIR ON THEAug 17, 2000 · N367PA · Boeing 727221SDR 2000UALA00469Oxygen Mask · malfunctionedCREW REPORTED THAT WHEN THEY PUT ON THEIR OXYGEN MASK, THEY LOST ALL PRESSURE. *S/D* TESTED OXYGEN MASKS. FOUND OPERATION NORMAL. SERVICED OXYGEN CYLINDER, TESTED ON/OFF SWITCH, MASKS OPERATED NORMALLY.Aug 9, 2000 · N410UA · Airbus A320232SDR DLM88001496Oxygen Mask · brokenOBSERVER OXYGEN MASK BROKEN. REPLACED OBSERVERS MASK, OPS CHECK AND LEAK CHECK OK.Aug 7, 2000 · N924DL · Doug MD88SDR UPS00233510Regulator · inoperativeINSPECTION TYPE:N/A, CAPTS O2 REG INOP. *S/D* REMOVED AND REPLACED 02 REG.Aug 3, 2000 · N211UP · Boeing 727247SDR DLM11001426Generator · dischargedTHE 4R AFT JUMPSEAT OXYGEN GENERATOR FOUND DISCHARGED. REPLACED O2 GENERATOR PER M/M.Jul 28, 2000 · N803DE · Doug MD11SDR DLM88001388Oxygen Mask · damagedQUICK DONNING CREW OXYGEN MASK ASSY HEAD HARNESS, BLEW INTERNAL HOSE UPON REMOVAL FROM STOWAGE CONTAINER. DELTA (P/N 59001066) (S/N 40401). REPLACED MASK HOSE ASSY.Jul 23, 2000 · N905DE · Doug MD88SDR DLM88001376Microphone · failedF/O OXYGEN MASK MICROPHONE IS INOP. REPLACED O2 MASK AND STORAGE BOX ASSY.Jul 20, 2000 · N936DL · Doug MD88SDR DLM88001371Oxygen Mask · failedCAPTAINS O2 MASK WOULD NOT INFLATE. REPLACED CAPTAINS O2 MASK.Jul 20, 2000 · N987DL · Doug MD88SDR GAIA00385Panel · shortedFLT 2015 - BIL-DEN - DURING CLIMB, SMOKE FROM THE FIRST OBSERVERS OXYGEN REGULATOR WAS NOTED. CREW RETURNED TO BIL AND MADE A SAFE LANDING WITHOUT ANY FURTHER INCIDENTS. MAINTENANCE INSPECTED AND FOUND BURNED SPOT ON OXYGEN REGULATOR LIGHT PANEL. PROBABLE SJul 10, 2000 · N916PG · Boeing 727287SDR UPS00833149Regulator · stuckCAPTAINS O2 REGULATOR STUCK ON REMOVED AND REPLACED CAPTAINS REGULATORJun 30, 2000 · N798UP · Doug DC871FSDR 2000UALA00332Oxygen Bottle · leakingEN ROUTE SFO-FRA, CREW REPORT CREW OXYGEN SHOWING 450 PSI. SHOULD READ 1250 PSI. DIVERTED TO BGR. *S/D* OXYGEN WAS SERVICED PER AMM 12-15-08. CHECKED COCKPIT OXYGEN MASK, NO LEAKS FOUND. ENGINEER ASSIGNED TROUBLESHOOTING TASK TO ACCOMPLISH FIM 35-11, TASJun 12, 2000 · N787UA · Boeing 777222SDR RIVA0000013Regulator · activatedAFTER DEPARTURE FROM SFB, CREW FOUND OXYGEN WAS DEPLETED. AIRCRAFT RETURNED TO SFB WITHOUT INCIDENT. THE FLIGHT ENGINEERS REGULATOR SWITCH WAS FOUND TO BE IN THE ON POSITION. RETURNED THE FLIGHT ENGINEERS REGULTOR SWITCH TO THE OFF POSITION AND SERVICED THEJun 4, 2000 · N364PA · Boeing 7272J0SDR L1GA200000127Oxygen Bottle · contaminatedBAD SMELL FROM CREW O2 BOTTLE, R2 BOTTLE. INSPECTION RESULTS FOUND CHLORINE AND FLUORINE VAPORS. CONSISTANT WITH VAPORS FOUND IF BURN-OUT OF VALVE SEAT OCCURRED, R2 VALVE SEAT.May 15, 2000 · N27509 · Doug DC932SDR DLM11000910Mask · leakingSECOND OBSERVERS MASK HAS O2 LEAK. REPLACED SAME.May 6, 2000 · N803DE · Doug MD11SDR UPS00232425Valve · not openedINSPECTION TYPE:N/A, OXYGEN PRESSURE DROPPED TO APPROX 300 PSI AFTER TAKEOFF. AIR TURNBACK TO SAT FOUND OXYGEN BOTTLE CLOSED. OPENED VALVE AND OPS CHECKED IAW MM 35-12-00, OPS CHECKED GOOD.Apr 25, 2000 · N911UP · Boeing 72727CSDR DL733000505Mask · deployedPASSENGER OXYGEN MASKS DROPPED, BY ACCIDENT, BY FLT CREW WHILE AT GATE. INSPECTED AND STOWED ALL MASKS PER MM. PAX SEATS 23 ABE AND 27 DEF MASKS DID NOT DEPLOY DUE TO FAULTY ACTUATORS IN PSU. REPLACED SAME.Mar 13, 2000 · N224DA · Boeing 73735BSDR 20000328SH008Gauge · leakingFOUND OXYGEN PRESSURE GAUGE IN OVERHEAD CONSOLE LEAKING. DISASSEMBLY OF THE OXYGEN MASK OUTLET PORTS TO GAIN ACCESS TO 2 RIVETS WAS NECESSARY. (X)Mar 7, 2000 · Cessna T206HSDR AU000097Hose · failed(AUS) CAPTAINS OXYGEN SYSTEM FLEXIBLE HOSE LOCATED BEHIND THE OXYGENBOX SPLIT AT THE END FITTING. LOSS OF OXYGEN FROM SYSTEM.Feb 23, 2000 · Emb EMB120SDR UPS00231762O2 Regulator · inoperativeF/O 02 REGULATOR INOP. REPLACED F/O REGULATOR AND MASK.Feb 22, 2000 · N936UP · Boeing 727108CSDR GTIA000078Mask · will not testDTW - AFT F/A STATION AND F/A STATION AT G4 GALLEY, 02 MASKS DID NOT DROP ON CHECK. CLEANED AND RESET LATCH ASSEMBLIES. OPS CHECK NORMAL IAW MD80MM 35-20-00. (M)Feb 3, 2000 · N814NK · Doug DC983SDR 2000UALA00023Bleed Valve · leakingEN ROUTE EWR - DEN, CREW OXYGEN LOW EICAS MESSAGE DISPLAYED WITH STATUS PAGE INDICATING 500 PSI. DIVERTED TO IND. *S/D* FOUND CREW OXYGEN BLEED VALVE LEAKING (P/N: B19820-1). BLEED VALVE WAS REPLACED.Jan 17, 2000 · N772UA · Boeing 777222SDR ABXA000016Regulator · malfunctionedCAPTAIN'S AND FIRST OFFICER'S OXYGEN REGULATOR ABNORMAL OPERATION. REPLACED LOWER OXYGEN BOTTLE REGULATOR. PRESSURIZED AIRCRAFT AND CHECKED OXYGEN REGULATOR AND MASKS FOR FLOW. OPS CHECKED GOOD.Jan 14, 2000 · N767AX · Boeing 767200SDR QXEA0000013O2 Mask · failed deployBOI - DURING CLIMB-OUT AND AFTER TURNING ON AIRFOIL ANTI-ICE, CREW NOTICED AIR FOIL VALVES CLOSED AT 10000 FEET, CREW NOTED PRESSURE DIFFERENTIAL BETWEEN 2 AND 3 PSI. CREW DECIDED TO RETURN TO BOISE.. ALL PASSENGER OXYGEN MASKED AUTOMATICALLY DEPLOYED. ONE Jan 11, 2000 · N492US · Fokker F28MK4000SDR AALA006005Cord · misroutedRNO - FIRST OFFICER'S OXYGEN MASK UNUSABLE DUE TO MIC CORD BEING MISROUTED THROUGH CONNECTING HOSES. RE-ROUTED MIC CORD, OPS CHECK GOOD. (X)Jan 3, 2000 · N904RA · Doug MD9030SDR CA000110015Oxygen Mask · leaking(CAN) DURING PREFLIGHT INSPECTION, THE CAPTAINS OXYGEN MASK WAS FOUND TO BE LEAKING.Jan 2, 2000 · Dhav DHC8301SDR 2000UALA00001Indicator · malfunctionedTHE FLIGHT CREW REPORTED THAT THE CREW OXYGEN DROPPED FROM 1800 LBS TO 600 LBS IN TWO HOURS. *S/D* REPLACED THE FLIGHT DECK CREW INDICATOR LOCATED ON THE AFT OVERHEAD PANEL.Jan 2, 2000 · N314UA · Boeing 737322SDR SCNA99658O2 System · failedDURING A HEAVY MAINTENANCE CHECK, THE OVERWING LEFT ATTENDANT OXYGEN MASK DID NOT OPEN DURING TEST. RESET LATCHING MECHANISM IAW DC10 MM 352000. PERFORMED SUCCESSFUL OPERATIONAL CHECK IAW DC10 MM 352000.Dec 31, 1999 · N152SY · Doug DC1015SDR UPS99231235O2 Bottle · dischargedINSPECTION TYPE:N/A, CREW O2 BOTTLE READS LOW. REMOVED AND REPLACED BOTTLE.Dec 24, 1999 · N914UP · Boeing 72727CSDR RAAA99B1031Pbe · inflatedCOCKPIT PBE INDICATOR PIN PROTRUDING FROM CASE. REPLACED PBE.Nov 25, 1999 · N831RV · Boeing 72722CSDR 9904899753Regulator · shortedAFTER TAKEOFF, CREW OBSERVED SMOKE COMING FROM OXYGEN REGULATOR IN COCKPIT. CREW DECLARED A RED EMERGENCY AND FLIGHT WAS RETURNED TO FSD. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND OXYGEN LIGHT PLATE SHORTED OUT. REPLACED OBSERVER'S OXYGEN REGULATNov 10, 1999 · N753NW · Doug DC941SDR AWXA9900395Regulator · leakingDIVERT FOR CREW OXYGEN LOSS. CREW O2 750 PSI, DECREASED TO 570 IN FLT. REMOVED AND REPLACED O2 REGULATOR FOR LEAKS PER MM 35-13-15-401. NO LEAKS NOTED. SEE ALSO LPS 7349112, 113, 116, PLUS 110. ATA 35 NUMEROUS WRITE-UPS SINCE APRIL 99, 9 MONTH LOOK BACK Nov 3, 1999 · N802AW · Airbus A319132SDR CA991103005O2 Mask · failed(CAN) DURING PRE-FLIGHT TEST, THE CAPTAIN'S OXYGEN MASK INDICATED FLOW WARNING. MASK REPLACED.Oct 25, 1999 · Dhav DHC8311SDR CA991209033Oxygen Mask · leaking(CAN) S/O OXYGEN MASK LEAKING AROUND BASE OF MASK WHEN ON EMERGENCY.Oct 20, 1999 · Boeing 727277SDR DHL99802002Oxygen Sys · leakingLOST O2 PRESSURE FROM 1600 TO 200 PSI. SERVICED AND LEAK CHECKED CREW O2 PER MM 35-10-00. OK FOR SERVICE.Oct 14, 1999 · N802DH · Doug DC873FSDR 2000ZZZX468Line · failedDURING LANDING ROLL-OUT AT SDQ, BELOW 100 KNOTS, CREW OBSERVED AN ELECTRICAL SPARK AND SMALL FIRE AND A HIGH AIR PRESSURE 'HISSING' SOUND COMING FROM THE FORWARD OBSERVER OXYGEN PANEL. INSPECTION FOUND THE MAIN OXYGEN LINE BLOWN OFF AT THE CONNECTOR AND FOUNDOct 5, 1999 · N30UA · Doug DC861SDR UPS99830714Regulator · inopCO-PILOTS OXYGEN DOES NOT SHUTOFF WHEN IN THE OFF POSITION. REMOVED AND REPLACED CO-PILOTS O2 REGULATOR ASSY, LEAK CHECK AND OPS CHECK GOOD.Sep 24, 1999 · N806UP · Doug DC873FSDR UPS99230730Regulator · inopINSPECTION TYPE:N/A, CAPT'S O2 MASK AND SYSTEM FAILED NORMAL O2 TEST. FLOW METER INDICATES FLOW IN OFF. REMOVED AND REPLACED CAPT'S O2 REGULATOR, OPS AND LEAK CHECKS GOOD.Sep 24, 1999 · N938UP · Boeing 727173CSDR CA991004013Coupling · leaking(CAN) FLIGHT CREW REPORTED OXYGEN SYSTEM LOSING PRESSURE. MAINTENANCE TRACED PROBLEM TO A LEAKING OXYGEN MASK HOSE COUPLING.Sep 16, 1999 · Dhav DHC8301SDR CA991004005Oxygen Mask · leaking(CAN) LOW TIME OXYGEN MASK INSTALLED IN-FLIGHT, CREW POSITION FOUND TO BE LEAKING.Sep 8, 1999 · Dhav DHC8311SDR DL73K991917Mask · failedOBSERVERS 02 MASK FAILED. REPLACED OBSERVERS 02 MASK.Aug 27, 1999 · N239WA · Boeing 737247SDR MASA99150Oxygen Line · crackedBHM/PHL - FLT 5751 - DURING TAXI OUT, THE CREW REPORTED THE OXYGEN PRESSURE WENT TO ZERO. THE AIRCRAFT RETURNED TO THE GATE AND MAINTENANCE FOUND THE OXYGEN LINE CRACKED. MAINTENANCE REMOVED AND REPLACED THE OXYGEN LINE, OPS CHECKED GOOD, AND AIRCRAFT WAS REAug 26, 1999 · N7305V · Cndair CL6002B19SDR UPS99830462O2 Bottle · lowINSPECTION TYPE:N/A, BOTH CREW AND COURIER 02 BOTTLES LOW. REPLACED CREW AND COURIER 02 BOTTLES CREW (P/N 6350A34-CC-C) (S/N 722518) ON (P/N 071977) FOURIER (P/N 176530-95), (S/N 302224) OFF, (S/N 782420) ON. LEAK CHECKS GOOD.Aug 24, 1999 · N866UP · Doug DC873FSDR UPS99230418Oxygen Bottle · emptyINSPECTION TYPE:N/A, CREW O2 PRESSURE READS ZERO. *S/D* REMOVED AND REPLACED CREW O2 BOTTLE. NO LEAKS FOUND.Aug 21, 1999 · N946UP · Boeing 72725CSDR UPS99230369Regulator · malfunctionedF/E OXYGEN EMERGENCY SWITCH STICKS IN THE ON POSITION. REMOVED AND REPLACED FLIGHT ENGINEER'S 02 REGULATOR PER MM 35-11-31. LEAK AND OPS CHECK GOOD.Aug 19, 1999 · N951UP · Boeing 72725CSDR UPS99830012Oxy Bottle · leakedAT TOP OF CLIMB, NOTICED BOTH O2 BOTTLES WERE AT 0. REPLACED O2 BOTTLES AND LEAK CHECKED PER M/M 35-10-00 AND 35-20-00. CHECKED FOR LEAKS AT ALL REGULATORS, NO LEAKS NOTED PER 35-10-00 AND 35-20-00.Jul 7, 1999 · N866UP · Doug DC873F
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