JASC 3520

Service difficulty reports · 2,733

Reports filed under 3520 · Passenger 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 = '3520'
  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 DALA2022112207501Oxygen Mask · unwanted deployOXYGEN PANEL MASK DEPLOYED / LOCATIONS:29F. INSPECTED AND STOWED OXYGEN MASK AT SEAT 29F PER A319 AMM 35-21.Nov 21, 2022 · N344NB · Airbus A319114SDR DALA2022112207500Oxygen Mask · unwanted deployOXYGEN PANEL MASK DEPLOYED / LOCATIONS:29E. INSPECTED AND STOWED OXYGEN MASK AT SEAT 29E PER A319 AMM 35-21.Nov 21, 2022 · N344NB · Airbus A319114SDR DALA2022112207499Oxygen Mask · unwanted deploySHIP 3144 - OXYGEN PANEL MASK DEPLOYED / LOCATIONS:29D. INSPECTED AND STOWED OXYGEN MASK AT SEAT 29D PER A319 AMM 35-21.Nov 21, 2022 · N344NB · Airbus A319114SDR DALA2022111607388Oxygen Mask · no testDURING WKCD 2527-01014-02 O2 MSK MAN DROP TEST FOUND MASK AT 23 ABC DID NOT DROP. CORRECTIVE ACTION: CLEARED LANYARD FROM DOOR - AFTER CONCURRENT DROP TEST DOOR DROPPED NML. (9503088)Nov 15, 2022 · N324NB · Airbus A319114SDR DALA2022111107305Oxygen Mask · unwanted deploySHIP 3132 - OXYGEN PANEL MASK DEPLOYED. RE-PACKED AND STOWED MASKS @ ROW ABC IAW A319 AMM 32-21. (2490399)Nov 10, 2022 · N332NB · Airbus A319114SDR YENA2022111101118Oxygen Mask · unwanted deployFLT#5, AIRCRAFT PERFORMED AN AIR TURN BACK. O2 MASKS OVER FLIGHT ATTENDANT JUMPSEAT 1 AND 2 DEPLOYED UNCOMMANDED; REMOVED AND REPLACED O2 MASK CONTAINER (28WR) IAW AMM 35-21-41 ALL OPS OK AT THIS TIME.'Nov 7, 2022 · N606JB · Airbus A320232SDR FDEA202211072737Meter · no test#4 COURIOUR O2 MASK FLOW METER BLINKER DOES NOT OPERATE DURING TEST. REPLACED #4 COURIER OXYGEN MASK STOWAGE BOX.Nov 7, 2022 · N682FE · Airbus A300F4605RSDR DALA2022110407131None · noneSHIP 188 -ATB- DUE TO CREW O2 PRESSURE ZERO PRIOR TO ENTERING ATLANTIC TRACK. CORRECTIVE ACTION: MTC C/W OVERWEIGHT LANDING AND HIGH ENERGY STOP INSPECTIONS. FOUND FIRST OBSERVER OXYGEN MASK WAS NOT STOWED CORRECTLY AFTER PRE-FLIGHT. MASK REPACKED AND CREW OXYNov 2, 2022 · N188DN · Boeing 767332SDR DALA2022110107067Oxygen Mask · deployedSHIP 3502 - O2 MASKS DROPPED AT SEATS 22E AND 22D. CORRECTIVE ACTION: REPACKED O2 MASKS AT SEATS 22E AND 22D IAW A350 AMM 35-21. OPS CHECK GOOD. OK FOR SVC. (9042742)Oct 29, 2022 · N502DN · Airbus A350941SDR DALA2022102807007Oxygen Mask · unwanted deployO2 MASKS IN ROW 25 SEAT DEF DROPPED DURING FLIGHT. T/S O2 PANEL ASSY, RESECURED CLOSED PER A319 AMM 25-25. OPS CK GOOD PER AMM 35-23.Oct 27, 2022 · N370NB · Airbus A319114SDR DALA2022102807006Psu · no testDURING INSP FOR PSU OXYGEN PANEL ACTUATION (W/C 2527-01041-02) IT WAS DISCOVERED THAT ROW 13DEF DID NOT ACTUATE. REPLACED PSU + HARNESS PER A319 AMM 25-25.Oct 25, 2022 · N357NB · Airbus A319114SDR DALA2022102807005Oxygen Mask · no testDURING INSP FOR PSU OXYGEN PANEL ACTUATION (W/C 2527-01041-02), ROW 11ABC DID NOT ACTUATE. REPLACED OXYGEN CONTAINER ASSEMBLY PER A319 AMM 25-25. CHECKS GOOD.Oct 25, 2022 · N357NB · Airbus A319114SDR DALA2022102106821Panel · unsecureSHIP 3502 - ROW 22 CENTER SEATS OXYGEN MASK DEPLOYED. CORRECTIVE ACTION: RE-SECURED OXY MASK PANEL.(9042481) ORIG SUBMISSION DATE: 10/21/2022Oct 20, 2022 · N502DN · Airbus A350941SDR DALA2022100706507None · noneSHIP 3232 2DC PSU O2 PANEL WOULD NOT DROP. CORRECTIVE ACTION: R/R PSU WIRE HARNESS PER DELTA W/C 2527-01041-02. OPS CHK GOOD. (9395863)Oct 7, 2022 · N332NW · Airbus A320211SDR DALA2022092906391None · noneSHIP 3101 - O2 MASKS DROPPED AT ROW 29 ABC. CORRECTIVE ACTION: REPACKED MASKS AND CLOSED STOWAGE COMPARTMENT DOOR. A319 AMM 25 -68. (8939724)Sep 28, 2022 · N301NB · Airbus A319114SDR DALA2022090805991None · noneSHIP 3233 DURING TEST PSU/O2 PANEL AT SEAT 32 DEF DID NOT OPEN. CORRECTIVE ACTION: REPACKED MASKS. OPS TEST GOOD. (8552015)Sep 8, 2022 · N333NW · Airbus A320211SDR DALA2022090605928None · noneSHIP 3575 - OXYGEN PANEL MASK DEPLOYED / LOCATIONS:29E . CORRECTIVE ACTION: R/R O2 CONTAINER PER A350 AMM 35-21. (2392760)Sep 3, 2022 · N575DZ · Airbus A350941SDR DALA2022090605927None · noneSHIP 3506 - OXYGEN MASK PANEL MASK DEPLOYED 23 H J. CORRECTIVE ACTION: MASKS STOWED & PANEL LATCHED PER A350-A-35-21-XX-00001-398A-A. (9184442)Sep 3, 2022 · N506DN · Airbus A350941SDR DALA2022090605930None · noneSHIP 3149 - O2 MASKS DROPPED ROW 20DEF. CORRECTIVE ACTION: REPLACED 20DEF OXYGEN GENERATOR & CONTAINER PER A319 AMM 35-21. (8831732)Aug 30, 2022 · N349NB · Airbus A319114SDR DALA2022083005806None · noneSHIP 3126 - ROW 22 ABC PAX OXYGEN MASKS DEPLOYED ON LANDING. CORRECTIVE ACTION: RESECURED OXY MASK AND PANEL. A/C OK FOR SERVICE PER A320 AMM 35-21. (8933982)Aug 26, 2022 · N326NB · Airbus A319114SDR DALA2022082905780Pressure Switch · inoperative(LOG 8969644) PASSENGER O2 SYSTEM DID NOT AUTOMATICALLY DEPLOY AT 14000' CABIN ALT. PASSENGER O2 MASKS MANUALLY DEPLOYED AT APPROX 15500' CABIN ALT. RMVD AND REPLACED ALTITUDE PRESSURE SWITCH WITH SERVICEABLE SAME IAW B737 AMM 35-22-41. PERFORMED OPS CHECK PERAug 26, 2022 · N830DN · Boeing 737SDR DALA2022082605754None · noneSHIP 3507 - OXYGEN MASKS DROPPED DOWN ROWS 30+40 (UNCOMMANDED). CORRECTIVE ACTION: INSTALL OF THE PASENGER OXYGEN MASK CONTAINER & VISUAL INSPECTION OK, REF MPA350-A-35-21-51-A00001-720A-A. (9038734)Aug 23, 2022 · N507DN · Airbus A350941SDR DALA2022082405712None · noneSHIP 3115 - AFT INBOARD LAV O2 MASK DEPLOYED. CORRECTIVE ACTION: RE-INSTALLED OXYGEN MASKS PER A-319 AMM 35-21.(8981598)Aug 23, 2022 · N315NB · Airbus A319114SDR DALA2022081905625None · noneSHIP 3127 - PAX O2 MASKS ROW 28-DEF FELL DOWN. CORRECTIVE ACTION: RESECURE DOOR, MASK AND GENERATOR STILL GOOD. PER A319 AMM 25-26. (9207528)Aug 19, 2022 · N327NB · Airbus A319114SDR AALA202208196213Container · defectiveAIRCRAFT WAS GROUNDED: MAINTENANCE IDENTIFIED THAT EMERGENCY OXYGEN CONTAINER ABOVE L2 PASSENGER AND CREW DOOR REQUIRES REPLACEMENT BECAUSE IT DID NOT DEPLOY PROPERLY. (SEE AALA202208191997 FOR ASSOCIATED CABIN PRESSURIZATION LOSS EVENT) REPLACED EMERGENCY OXYAug 17, 2022 · N820AW · Airbus A319132SDR DALA2022081505510None · noneSHIP 3276 ROW 24ABC O2 PANEL FAILED DURING TEST. DID NOT DROP. CORRECTIVE ACTION: REMOVED AND REPLACED PAX O2 PANEL @ 24ABC PER A320 AMM 25-25-43. OPS CHECK GOOD. (9235953)Aug 14, 2022 · N376NW · Airbus A320212SDR DALA2022081605566Door · jammedSHIP 3127 - DURING PSU OXYGEN PNL ACTUATION CHECK FOUND 2L F/A SEAT PSU O2 CONTAINER DOOR FAILED TO OPEN. CORRECTIVE ACTION: R/R FLIGHT ATT. O2 MODULE AT DOOR 2L PER A320 AMM 35-21. (9207503)Aug 13, 2022 · N327NB · Airbus A319114SDR DALA2022081605538None · noneSHIP 3232 AFT LT LAV O2 PANEL DID NOT DROP DURING TEST. CORRECTIVE ACTION: REPACKED MASKS AND REPLACED STOW SWITCH. OPS CHECK GOOD. (9066639)Aug 13, 2022 · N332NW · Airbus A320211SDR DALA2022081205489None · noneSHIP 3166 - OXYGEN PANEL MASK DEPLOYED LOCATIONS:21C . CORRECTIVE ACTION: RE-STOWED SEAT 21C O2 MASK IAW A319 AMM 35-21. (2361380)Aug 11, 2022 · N366NB · Airbus A319114SDR DALA2022081205488None · noneSHIP 3166 - OXYGEN PANEL MASK DEPLOYED LOCATIONS:21B. CORRECTIVE ACTION: RE-STOWED SEAT 21B O2 MASK IAW A319 AMM 35-21. (2361379)Aug 11, 2022 · N366NB · Airbus A319114SDR DALA2022081205487None · noneSHIP 3166 - OXYGEN PANEL MASK DEPLOYED LOCATIONS:21A. CORRECTIVE ACTION: RE-STOWED SEAT 21A O2 MASK IAW A319 AMM 35-21. (2361378)Aug 11, 2022 · N366NB · Airbus A319114SDR DALA2022080905425None · noneSHIP 3575 - OXYGEN MASK DROPPED FROM OVERHEAD AT 29E. CORRECTIVE ACTION: REPACKED AND SECURED O2 MASK REF A350 AMM 35-21. (8908071)Aug 7, 2022 · N575DZ · Airbus A350941SDR AALA202208039041Oxygen Mask · deployedAIRCRAFT WAS NOT GROUNDED: ROW 22 MASK DEPLOYED ON TAKE OFF. AIRCRAFT DIVERTED TO JFK. INSPECTED AND REPACKED ROW 22 02 MASKS PER AMM 35-21-43 OK FOR SERVICE.Aug 2, 2022 · N110AN · Airbus A321231SDR DALA2022072005009Mask · deployedSHIP 3140 - MASKS DROPPED ON DEPARTURE OUT OF JAC. ROWS 28 DEF. CORRECTIVE ACTION: REPLACED MASK PER A319 AMM 35-21 CHECKS OK. (9299039)Jul 19, 2022 · N340NB · Airbus A319114SDR DALA2022071904979Mask · deployedSHIP 3143 - FWD LAV O2 MASK DEPLOYED DURING CLIMB OUT. CORRECTIVE ACTION: STOWED O2 MASK I/A/W A320 AMM 35-21. (8715466)Jul 18, 2022 · N343NB · Airbus A319114SDR DALA2022071804954Psu · malfunctionedSHIP 3134 - DURING W/C 2527-01041-02, PSU AT 28ABC DID NOT DROP. CORRECTIVE ACTION: REPLACED POD PANEL AND WIRE HARNESS PER A319 AMM 25-25 OPS CHK GOOD. (9296150)Jul 16, 2022 · N334NB · Airbus A319114SDR DALA2022071204845Mask · deployedSHIP 3153 - O2 MASKS AT 11DEF DROPPED PRIOR TO PUSHBACK. CORRECTIVE ACTION: RESTOWED MASKS PER A-320 AMM 35-21. (6181152)Jul 9, 2022 · N353NB · Airbus A319114SDR DALA2022070504635None · noneSHIP 3164 - WHILE WORKING AA# 2527-01041-01 FOUND 21DEF DID NOT OPEN PSU OXY PANEL. CORRECTIVE ACTION: REPACKED PSU PANEL 21 DEF PER A319 AMM TASK 35 -21-43.(8597133)Jul 4, 2022 · N364NB · Airbus A319114SDR DALA2022070504629None · noneSHIP 3164 - WHILE WORKING AA# 2527-01041-02 FOUND 25 DEF DID NOT OPEN PSU OXY PANEL. CORRECTIVE ACTION: REPACKED PSU PANEL 25 DEF PER A319 AMM TASK 35 -21-43.(8597135)Jul 4, 2022 · N364NB · Airbus A319114SDR DALA2022070504628None · noneSHIP 3164 - WHILE WORKING AA# 2527-01041-02 FOUND 16 ABC DID NOT OPEN PSU OXY PANEL. CORRECTIVE ACTION: REPACKED PSU PANEL 16 ABC PER A319 AMM TASK 35 -21-43.(8597134)Jul 4, 2022 · N364NB · Airbus A319114SDR DALA2022070504639None · noneSHIP 3133 - OXYGEN PANEL MASK DEPLOYED LOCATIONS:28A . CORRECTIVE ACTION: STOWED MASKS AT ROW 29ABC PER AA319 AMM 35-21-43.(2305006)Jul 3, 2022 · N333NB · Airbus A319114SDR DALA2022070504636None · noneSHIP 3133 - WHILE WORKING AA#2527-01041-02 FOUND 3 BA DID NOT OPEN OXY PANEL. CORRECTIVE ACTION: REPACKED PSU PANEL 3 BA PER A319 AMM TASK 35-21 -43.(8634832)Jul 3, 2022 · N333NB · Airbus A319114SDR DALA2022070504634None · noneSHIP 3133 - WHILE WORKING AA # 2527-01041-02 FOUND 26 FED DID NOT OPEN PSU OXY PANEL. CORRECTIVE ACTION: REPACKED PSU PANEL 26 FED PER A319 AMM TASK 35- 21-43.(8634837)Jul 3, 2022 · N333NB · Airbus A319114SDR DALA2022070504633None · noneSHIP 3133 - WHILE WORKING AA # 2527-01041-02 FOUND 22 CBA DID NOT OPEN PSU OXY PANEL. CORRECTIVE ACTION: REPACKED PSU PANEL 22 CBA PER A319 AMM TASK 35- 21-43.(8634836)Jul 3, 2022 · N333NB · Airbus A319114SDR DALA2022070504632None · noneSHIP 3133 - WHILE WORKING AA# 2527-01041-02 FOUND 17 FED DID NOT OPEN PSU OXY PANEL. CORRECTIVE ACTION: REPACKED PSU PANEL 17 FED PER A319 AMM TASK 35- 21-43.(8634835)Jul 3, 2022 · N333NB · Airbus A319114SDR DALA2022070504631None · noneSHIP 3133 - WHILE WORKING AA# 2527-01041-02 FOUND 16 CBA DID NOT OPEN PSU OXY PANEL. CORRECTIVE ACTION: REPACKED PSU PANEL 16 CBA PER A319 AMM TASK 35- 21-43.(8634834)Jul 3, 2022 · N333NB · Airbus A319114SDR DALA2022070504630None · noneSHIP 3133 - WHILE WORKING AA#2527-01041-02 FOUND 12 FED DID NOT OPEN OXY PANEL. CORRECTIVE ACTION: REPACKED PSU PANEL 12 FED PER A319 AMM TASK 35-21 -43.(8634833)Jul 3, 2022 · N333NB · Airbus A319114SDR DALA2022062704468Psu · inoperativeSHIP 3262 R/H ROW 32 PSU / O2 PANEL WOULD NOT OPEN DURING TEST. CORRECTIVE ACTION: REPLACED PSU ROW 32 R/H PER A320 AMM 25-25-41. OK FOR SERVICE. (8599591)Jun 25, 2022 · N362NW · Airbus A320212SDR DALA2022062704467Psu · inoperativeSHIP 3262 PSU AT R/H ROW 30 WOULD NOT OPEN DURING TEST. CORRECTIVE ACTION: REPLACED PSU PER A320 AMM 25-25-41. OPS CHECK GOOD. (8599590)Jun 25, 2022 · N362NW · Airbus A320212SDR DALA2022062704466Psu · stuckSHIP 3262 R/H ROW 28 PSU/O2 PANEL WOULD NOT OPEN DURING TEST. CORRECTIVE ACTION: REPLACED PSU PER A320 AMM 25-25-41. OK FOR SERVICE. (8599589)Jun 25, 2022 · N362NW · Airbus A320212
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