JASC 3510

Service difficulty reports · 2,418

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 UIEA2020062801431Oxygen Mask · malfunctioned2ND OBSERVER O2 MASK WILL NOT STOP FREE FLOWING DURING TEST.(<P>REMOVED AND REPLACED 2ND OBSERVER O2 MASK PER AMM 35-11-51. OPS CHECK GOOD.</P>)Jun 28, 2020 · N662GT · Boeing 76731ASDR IPXA2020062657003Warning System · activatedINSPECTION TYPE:N/A DIVERSION, CREW OXY LOW EICAS MESSAGE AT 0500Z. NO EMERGENCY WAS DECLARED. CONFIRMED OXYGEN CREW BOTH CYLINDER READ 1500 PSI AND 1500 PSI APPLY MEL 35.11.1 AND DMP PERFORMED.Jun 26, 2020 · N618UP · Boeing 7478FSDR SWIA202006161124Hose · chafedDURING OBSERVER OXYGEN SYSTEM FCD INSPECTION, FOUND OXYGEN FLEXIBLE HOSE CHAFED. FILED CLOSED REMOVED AND REPLACED OBSERVER OXYGEN MASK FLEXIBLE HOSE REFERENCING APPLICABLE STEPS OF AMM. LEAK CHECK GOOD.Jun 16, 2020 · N472CA · Cndair CL6002B19SDR P5CA2020061200190Stowage Box · faultyFO OXY MASK DOES NOT TEST PROPERLY. M2: FIRST OBS SEAT INOP DUE TO OXYGEN MASK INOP. SWAPPED MASK WITH FIRST OBS POSITION IAW AMM 35-11-04, OPS CHECK OK. NOW FIRST OBS SEAT INOP DUE TO OXYGEN MASK INOP. REMOVED AND REPLACED FIRST OBSERVERS OXYGEN MASK STORAJun 10, 2020 · N642GT · Boeing 7673Y0SDR P5CA2020052900166Oxygen Mask · defectiveCREW REPORTED CAPTAIN`S OXY MASK BAFFLE IS BAD. REMOVED & REPLACED CAPTAIN`S OXY MASK IAW AMM 35-11-51-401.May 24, 2020 · N644GT · Boeing 7673JHFSDR UIEA2020051501041Oxygen Mask · inoperativeSUPERNUMERARY SEAT O2 MASK INOP.(<P>TRANSFERRED TO MDDR 128370 IAW MEL 35-11-03-02A, CAT 'C'</P><P>16MAY20, CVG, LP 1141045, ITEM M4: REMOVED AND REPLACED O2 MASK ASSY PER AMM 35-11-04. THIS CLEARS DMI #128370. MCC NOTIFIED, PLACARDS REMOVED.</P>)May 14, 2020 · N1093A · Boeing 76736NSDR UIEA2020050600971Oxygen Mask · wornFO O2 MASK WORN(<P>REMOVED AND REPLACED FO O2 MASK PER AMM 35-11-51, OPS AND LEAK CHECK GOOD.</P>)May 5, 2020 · N1229A · Boeing 767306SDR UIEA2020042900900Transducer · malfunctionedPER MCC CREW O2 REGULATOR ERRATIC PSI READING.(<P>REMOVED AND REPLACED CREW 02 REGULATOR & TRANSDUCER ASSY. IAW AMM 35-11-03.</P>)Apr 25, 2020 · N649GT · Boeing 767375SDR UIEA2020042000777Regulator · leakingUPON INSTALLATION, CREW O2 BOTTLE #2 LEAKS AT REGULATOR (<P>DEFERRED TO DMI 127244, MEL 35-11-03, CAT "C", DUE 28 APR 20. BOTTLE CLOSED.</P><P>LOGPAGE 1208302: REMOVED AND REPLACED REGULATOR ASSY TRANSDUCER O2 PAX BOTTLE I.A.W AMM 35-11-03, OPS LEAK CHECK AND Apr 18, 2020 · N1511A · Boeing 767383SDR UIEA2020041400736Oxygen Mask · broken#3 SUPERNUMERARY SEAT O2 MASK BROKEN(<P>TRANSFERRED TO MDDR 126960 PER MEL 25-25-03, CAT 'D'.</P><P>LOG PAGE 822013: REMOVED AND REPLACED #3 SUP NUM SEAT O2 MASK IAW AMM REF 35-11-51-004-059 AND 35-11-404-060, MCC NOTIFIED AND THIS CLEARS MDDR 126960.</P>)Apr 11, 2020 · N1489A · Boeing 76731KSDR UIEA2020041000731Oxygen Mask · inoperativeOBSERVER SEAT O2 MASK INOP.(<P>TRANSFERRED TO MDDR #126877 I.A.W MEL 25-11-02-01A CAT A.</P><P>REF LOG PAGE 1150231: REMOVED AND REPLACED OBSERVER O2 MASK IAW AMM 35-11-51. OPS CHECK GOOD. THIS CLEARS MDDR 126877. PLACARD REMOVED.</P>)Apr 10, 2020 · N1373A · Boeing 76731KSDR UIEA2020040100617Oxygen Mask · inoperativeF/O'S O2 MASK WILL NOT INFLATE.(<P>SWAPPED O2 MASK FROM #3 PASSENGER SEAT IAW AMM 35-11-00. MASK OPERATED NORMAL (DEFECTIVE O2 MASK PN MC10-25-104, SN 11227). NOW PASSENGER #3 SEAT O2 MASK WILL NOT INFLATE. TRANSFERRED TO MDDR 126495 IAW AMM 25-25-03, CAT D, DMar 31, 2020 · N1399A · Boeing 767306SDR UIEA2020040100616Oxygen Mask · brokenCAPT O2 MASK BROKEN.(<P>REMOVED AND REPLACED CAPT'S O2 MASK IAW B767 AMM 35-11-51. OPS CHECK GOOD. NO DEFECTS NOTED.</P>)Mar 31, 2020 · N1093A · Boeing 76736NSDR UIEA2020031300438Oxygen Mask · defectiveFO O2 MASK VALVE SHUTTERS WHEN BREATHING IN.(<P>REMOVED AND REPLACED FO'S OXYGEN MASK IAW AMM 35-11-51. OPS CHECK GOOD AT THIS TIME. NO DEFECTS NOTED.</P>)Mar 12, 2020 · N1381A · Boeing 767316SDR UIEA2020031000425Oxygen Mask · frayedCAPT'S O2 MASK SUPPLY HAS FRAYED COVER.(<P>REMOVED AND REPLACED CAPT'S O2 MASK ASSY IAW AMM 35-11-04. OPS CHECK GOOD.</P>)Mar 9, 2020 · N1427A · Boeing 767306SDR CALA2020030600572Oxygen Box · faultyF/O O2 MASK WILL NOT TEST REMOVED AND REPLACED OXYGEN BOX REF AMM 35-21-41. OPS CKS AND LEAK CKD GOOD. AMM FOLLOWED IS 35-11-41.Mar 2, 2020 · N827UA · Airbus A319131SDR UIEA2020030300365Oxygen Mask · inoperativeLEFT SUPERNUMERARY SEAT OXYGEN MASK INOP.(<P>TRANSFER TO MDDR 125249 IAW DDG 35-11-02-03A, CAT C, DUE DATE 12 MAR-20.</P><P>REF LOG PAGE 1191109 ITEM 2: REMOVED AND REPLACED SUPERNUMERARY SEAT O2 MASK IAW 767 M/M 35-11-51. MASK OPERATES NORMAL. THIS CLEARS MDDMar 1, 2020 · N1013A · Boeing 76736NSDR UIEA2020030200354Gauge · damagedCREW O2 APPROACHING MINIMUMS @ 1430 PSI.(<P>UPPER CREW O2 BOTTLE INDICATING GAUGE FOUND TO BE DAMAGED. REMOVED AND REPLACED UPPER CREW O2 BOTTLE IAW AMM 12-15-08-603-001 & GMM 3.25.3. LEAK CHECK GOOD. OPS NORMAL.</P>)Feb 29, 2020 · N663GT · Boeing 767324SDR P5CA2020030200059Oxygen Mask · inoperativeCENTER JUMPSEAT, OXYGEN MASK INOP.(<P>TRANSFERRED TO MDDR 125212 PER MEL 35-11-02-03A, CAT 'C', DUE DATE: 10MAR20. DISPATCH MZ@ 18:55Z.</P><P>LP 1102974: REMOVED AND REPLACED MASK ASSY, AND OXYGEN MASK/REGULATOR TEST NORMAL IAW AMM 35-11-15 AND 35-11-00. MDDR Feb 29, 2020 · N644GT · Boeing 7673JHFSDR DALA2020030201504Hose · leakingCAPTAIN'S OXYGEN PANEL HOSE DEVELOPED A LEAK IN FLIGH, TURNED OFF OXYGEN BOTTLE TO STOP LEAKAGE. REPL OBSERVERS O2 BOX AND MASK PER MD88 AMM 35-10 AND RI 585835- 14 REV ORIG SECTION II TIME LIMITED REPAIR II. LEAK CHECK AND OPS CHECK OK. MASK, OX, CREW; OFF 55Feb 29, 2020 · N913DL · Doug MD88SDR DALA2020030201506Oxygen Mask · leakingSHIP 1606 - DIV - TO YUL - DUE TO CREW O2 DOWN TO 20PSI. CORRECTIVE ACTION: SERVICED OXYGEN BOTTLE, FOUND PRESSURE DROP SLIGHTLY AFTER 8 HOURS, SWAPPED CAPTAIN'S OXYGEN MASK AND DEFERRED PER MEL 25-11-02D-ATL REPLACED LEFT OBSERVER'S OXYGEN SUPPLY LINE AND CAPFeb 28, 2020 · N16065 · Boeing 767332SDR UIEA2020022630312Oxygen Mask · leaking1ST OBSERVER SEAT OXYGEN MASK LEAKING.(<P>DEFERRED IAW DDG 25-11-02-01A, MDDR 124970, CAT "A".</P><P>LP 1226318 - ITEM M8: REMOVED AND REPLACED 1ST OBSERVER OXYGEN MASK IAW AMM 35-11-00. NO DEFECTS NOTED. STOWED MASK IAW AMM 35-11-51. THIS CLEARS MDDR 124970.<Feb 22, 2020 · N645GT · Boeing 767324SDR DALA2020030201542Oxygen Mask · malfunctionedWHEN THE CAPT'S OXYGEN MASK WAS DONNED IN FLIGHT THE O2 LINE TO THE MASK BLEW OFF AND THE O2 WAS IN FREEFLOW. TRIED TO RECONNECT IT BUT O2 IS LEAKING WHEN THE MASK IS PRESSURIZED. SWAPPED W/ OBSERVER'S MASK, R/R OBSERVERS O2 MASKFeb 19, 2020 · N373DX · Airbus A321211SDR GTIA2020021753518Oxygen Box · leakingCREW O2 PRESSURE EXCESSIVE DROP 20LB 10 MIN 1630-1510-REPLACED F/O O2 MASK STORAGE CONTAINER PER AMM 35-12-41. TEST OK NO LEAKS NOTED AT THIS TIME.Feb 15, 2020 · N663NK · Airbus A321231SDR UIEA2020021100226Control Unit · failedCREW O2 EICAS PRESSURE INDICATION INOP (CREW OXYGEN SYSTEM, PRESSURE INDICATION (EICAS))(<P>TRANSFERRED TO MDDR #124460 IAW 35-11-02-01, CAT 'B', DUE 12FEB20, OXYGEN PRESSURE CB COLLARED ST 1837.</P><P>LP 1181412 - M2: REMOVED AND REPLACED VOLTAGE AVERAGING UFeb 9, 2020 · N1489A · Boeing 76731KSDR R3WA202002070001Oxygen System · leakingCREW STATED THAT DURING THE PREFLIGHT OXYGEN WAS OBSERVED TO BE AT THE BOTTOM OF THE GREEN ARC. GIVEN THE 40 DEGREE F TEMPERATURE, THIS WAS NOT UNEXPECTED. WHILE AT FL430 CREW NOTICED THE OXYGEN GAUGE INDICATING APPROXIMATELY 1300 PSI. A LITTLE OVER AN HOUFeb 4, 2020 · N93HA · Cessna 560CESSNASDR UIEA2020020420168Oxygen Mask · inoperativeF/O O2 MASK HARNESS INOP.(<P><SPAN>O2 MASK REMOVED FROM 2ND OBS POSITION AND USED AT F/O POSITION.</SPAN><SPAN> </SPAN>OPS CHK SATISFACTORY, NO LEAKS NOTED. NOW 2ND OBS O2 MASK INOP.</P><P>LP 1226171 - ITEM 5: 2ND OBS O2 MASK INOP TRANSFERRED TO DMI 124232 IAWFeb 2, 2020 · N641GT · Boeing 76738ESDR HALA202001300019Oxygen Mask · failedBTB - CAPTAIN OXYGEN MASK LEAKING AT HEADSTRAP AND UNABLE TO BROADCAST ON ON VHF1 OR VHF2,MULTIPLE RESET ATTEMPTS UNSUCESSFUL // REPLACED FAULTY O2 MASK. LOG PAGE # 810474.Jan 30, 2020 · N492HA · Boeing 717200SDR P5CA2020012800021Switch · stickingCAPT'S O2 MASK RESET/TEST SWITCH STICKS WHEN TESTED, DOES NOT RETURN TO ORIGINAL POSITION.(<P>CLEANED RESET/TEST SWITCH AND CAPT'S O2 MASK, OPERATIONAL CHECKS OK IAW AMM 35-11-51.</P>)Jan 24, 2020 · N647GT · Boeing 767306SDR P5CA2020012430019Test Switch · stickingOBSERVER O2 MASK RESET TEST SWITCH STICKS WHEN RELEASED.(<P>IAW AMM 35-11-51, ADJUSTED AND LUBED RESET TEST SWITCH AND OPERATIONAL TEST NORMAL.</P>)Jan 23, 2020 · N647GT · Boeing 767306SDR P5CA2020012430018Test Switch · stickingCAPT'S O2 MASK RESET TEST SWITCH STICKS WHEN RELEASED, WHICH PREVENTS CAPTAIN'S INTERCOM SWITCH FROM WORKING.(<P>IAW AMM 35-11-51, ADJUSTED AND LUBED RESET TEST SWITCH AND OPERATIONAL TEST NORMAL.</P>)Jan 22, 2020 · N647GT · Boeing 767306SDR DXTR2020011701Feeder Cable · shortedOXY LO PRES YELLOW CAS - UNABLE TO COMPLETE PRE-FLIGHT OF OXYGEN MASK/SYSTEM. OXYGEN PRESS ON MFD SHOWS 1900 PSI / FULL. AMBER CAS MSG APPEARS DURING TEST AND SYSTEM WILL NOT TEST BUT ONCE. TRIED TO RESET CUT OUT SEVERAL TIMES BUT MSG REMAINS ILLUMINATED FORJan 16, 2020 · N330QS · Emb EMB505SDR P5CA2020010900007Oxygen Mask · malfunctionedCENTER JUMPSEAT O2 MASK DOES NOT TEST.(<P>PULLED OUT AND RESTORED O2 MASK AND BOX, TEST OK IAW AMM 35-11-00/501.<BR /></P>)Jan 5, 2020 · N647GT · Boeing 767306SDR CALA2020010600080Oxygen Mask · leakingCAPT O2 MASK HAS LEAK AND WILL NOT EXPAND TOPUT ON SWAPPPED 2ND OBSERVER SEAT O2 MACK OVER TO THE CAPT O2 MASK LOCATION. OPS AND LEAK CHECK GOOD REF. A319 AMM35-12-41.Jan 3, 2020 · N802UA · Airbus A319131SDR UIEA2019123076153Hinge · brokenCAPTAIN'S OXYGEN MASK HAS COMPTARTMENT DOOR HINGE BROKEN, UNABLE TO SECURE MASK PROPERLY. SWAPPED WITH FIRST OBSERVER'S OXYGEN BOX, REMOVED AND REPLACED THE OXYGEN MASK BOX AT OBSERVER PANEL IAW MM 35-11-51. TEST OK.Dec 27, 2019 · N1499A · Boeing 767328SDR UIEA2019122306132Oxygen Mask · pulledCAPTAIN'S OXYGEN MASK PULLED OUT. STOWED THE OXYGEN MASK IAW AMM 35-11-00. OPS CHECKED GOOD.Dec 20, 2019 · N1229A · Boeing 767306SDR UIEA2019121326057Oxygen Bottle · low pressureON PRE-FLIGHT INSPECTION, OXYGEN PRESSURE NOTED AT 617 PSI. ALL FLT DECK MASKS OPS CHECK NOT LEAKING. SUSPECT OXYGEN SYSTEM LEAK, OUTSIDE AIR TEMP 01 C.(<P>REMOVED AND REPLACED CREW O2 BOTTLE IAW B767 AMM 12-15-08 & GMM 3.28.2. NO LEAKS NOTED ON ENTIRE SYSTEDec 10, 2019 · N649GT · Boeing 767375SDR UIEA2019120506003Oxygen Mask · damagedPILOT NOTIFIED OF FRAYED OXYGEN MASK ON FIRST OFFICER SEAT.(<P>REMOVED AND REPLACED OXYGEN MASK IAW 35-11-51, OPS CHECK NORMAL.<BR /></P>)Dec 4, 2019 · N1997A · Boeing 76733ASDR CALA2019120302137Oxygen Bottle · lowCREW OXYGEN DROPPED BELOW MINIMUM LEVEL DURING CRUISE UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CHECK CREW O2 BOTTLE FOR LEAKS AND CONTACT MX CONTROL. MAC RELATED WORK ORDER 000000002253581 AND PRTR MAC METER INITIATED FOR WITH VENDOR ID V925415 Dec 2, 2019 · N62889 · Boeing 737924ERSDR AALA201912029019Hose · disconnectedAIRCRAFT WAS GROUNDED: FLIGHT RETURNED TO HNL ON ACCOUNT OF CREW OXYGEN PROBLEM. CAPTAIN O2 MASK HOSE CAME APART. EMERGENCY WAS DECLARED. MAINTENANCE SWAPPED CAPTAINS O2 MASK WITH ADDITIONAL OBSERVERS FIXED SEAT IAW AMM 35-12-41. LEAK CHECKED/OPS CHECKED GOOD.Nov 29, 2019 · N134AN · Airbus A321231SDR DALA2019120297002Elbow · leakingSHIP 183 - DIV - DIVERTED TO DTW DUE CREW REPORT OF CREW O2 PRESSURE DROPPED TO ZERO AFTER 2.5 HOURS OF FLIGHT. CORRECTIVE ACTION: FOUND SLOW LEAK AT ELBOW ON MASK SUPPLY LINE IN CAPTAIN'S O2 BOX. TIGHTENED LINE. NO LEAKS NOTED. REPLACED O2 BOTTLE. NO-GO ODI PNov 26, 2019 · N183DN · Boeing 767332SDR UIEA2019112535949Pin · brokenFO'S O2 MASK PIN ON DOOR BROKEN.(<P>FOUND FO'S O2 MASK SERVICEABLE. RE-ALIGNED DOOR PIN AND STOWED MASK IAW AMM 35-11-51. OPS TEST NORMAL AND LEAK CHECK GOOD.</P>)Nov 23, 2019 · N1709A · Boeing 767375SDR UIEA2019112095931Regulator · damagedCAPTAIN'S O2 MASK REGULATOR DAMAGED, PADDLE LEVER BROKEN. O2 FREE FLOWS WHEN DONNED. (<P>REMOVED AND REPLACED CAPTAIN'S O2 MASK ASSY IAW AMM 35-11-18 REV. 36. </P>)Nov 18, 2019 · N419MC · Boeing 74748EFSDR UIEA2019112005935Regulator · leakingCREW O2 BOTTLE 1 LEAKING AT COUPLING.(<P>REMOVED AND REPLACED CREW O2 BOTTLE 1 REGULATOR ASSY- TRANSDUCER IAW B767 AMM 35-11-04, NO LEAKS NOTED.<BR /></P>)Nov 17, 2019 · N1409A · Boeing 767306SDR UIEA2019111205878Oxygen Mask · inoperativeCAPTAIN'S OXYGEN MASK DOES NOT STOP FLOW OF OXYGEN WHEN IN USE.(<P>SWAPPED LEFT SUPERNUMERARY SEAT MASK (OFF PART: P/N MC10-08-114, S/N B119143) WITH CAPTAIN MASK (OFF PART: P/N MC10-08-109, S/N SE63145) IAW B767 AMM 35-11-51. TRANSFERRED LEFT SUPERNUMERARY SENov 10, 2019 · N1361A · Boeing 76731BSDR UIEA2019111105885Oxygen Mask · inoperativeFIRST OBSERVERS SEAT INOP. (<P>TRANSFERRED TO MDDR 120257 PER MEL 25-11-02-01A, CAT 'A'. </P><P>LP 1231530 - M6: REMOVED AND REPLACED 1ST OBSERVERS O2 MASK ASSY REF AMM 35-11-51. THIS CLEARS DMI 120257 AND COMPLETES W/O 58890. </P>)Nov 7, 2019 · N1997A · Boeing 76733ASDR UIEA2019110805869Oxygen Mask · brokenSUPERNUMERARY O/B R/H O2 MASK BELLOW BROKEN.(<P>REMOVED AND REPLACED R/H O2 MASK IAW B767 AMM 35-11-51. PERFORMED SATISFACTORY MASK OPS CHECK IAW B767 AMM 35-11-00.<BR /></P>)Nov 4, 2019 · N1013A · Boeing 76736NSDR CALA2019110501925Connector · damagedCREW REPORTS O2 BOTTLE HAS DAMAGED CONNECTOR UPDATED MAA CODE CRW USING VENDOR MAA SCREEN WORKING ITEM WITH CREW BOTTLE CONSIDERED INOP. NEEDS NEW MASK ASSY. BOTTLE IS IN PLACE AND PLACARDED. BOTTLE LOCATED AFT CABIN NOC DATE: 31-OCT-19- MEL APPROVED BOTTLE PLNov 4, 2019 · N411UA · Airbus A320232SDR UIEA2019102285750Oxygen Box · brokenCAPT O2 RESET TEST SWITCH IS BROKEN.(<P>REMOVED AND REPLACED CAPT O2 MASK BOX IAW AMM 35-11-00, OPS CHECK GOOD AND NO LEAKS NOTED. NO OTHER DEFECTS NOTED AT THIS TIME. </P>)Oct 18, 2019 · N1229A · Boeing 767306SDR F3LA201910150127Hose · frayedFIRST OFFICER`S OXYGEN MASK HOSE FRAYING. REMOVED AND REPLACED FO 02 MASK, OPS CHECK GOOD. AMM 35-12-41-400-002.Oct 15, 2019 · N323FR · Airbus A320251N
Back to JASC 3510