JASC 3520
Service difficulty reports · 2,734
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.
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
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 UALA2013053103808Latch · defectiveOXYGEN MASKS DOWN 23 DEF. SEATS AT 23DEF ARE NOT TO BE USED, SEATS PLACARDED INOP. O2 PANEL SECURED CLOSED, WILL NEED NEW LATCH FOR PANEL.SDR GTIA20130529636Oxygen Mask · unwanted deployO2 MASK COMPARTMENT OPENED AND MASKS DEPLOYED ABOVE L1 F/A JUMPSEAT. OPENED COMPARTMENT, STOWED MASK, CLOSED COMPARTMENT, PERFORMED DROP CK OF CABIN O2 MASKS IAW AMM 35-23-00-710-001-A. OPS CK GOOD.SDR UALA2013053103793Door Latch · faultyDURING MASK DROP, ROW 8 ABC DID NOT DROP. ROW 8 ABC SEATS INOP NOT TO BE OCCUPIED O2 INOP. O2 DOOR LATCH IS BAD. HAVING TROUBLE IDENTIFYING PART. COMPLIED WITH MEL. PERFORMED OPS CK OF MANUAL MASK RELEASE IAW AMM. AC OK FOR SERVICE.SDR UALA2013052803712Oxygen Mask · unwanted deployOXYGEN MASKS DEPLOYED 31DEF. STOWED MASKS AT 31DEF IAW MT 35-003 AMM. INSPECTED BOX AND LATCH ALL OPS CHECKED GOOD. ACCOMPLISHED MANUAL MASK DROP TEST IAW MM 35-23-00-710-001-A. TESTED, OPS NORMAL. NO DEFECTS NOTED.SDR REXA2013052200905Oxygen Mask · malfunctionedPASSENGER OXYGEN MASK AT SEAT 12AB FAILED TO DROP DURING FUNCTIONAL CHECK RE-PACKED MASK AND RE-LATCHED DOOR IAW CRJ 200 AMM 35-21-05. COMPLIED WITH OPERATIONAL TEST OF THE PASSENGER OXYGEN SYSTEM 2 TIMES IAW CRJ 200 AMM 35-20-00-00-710-801. NO DEFECTS NOTEDSDR UALA2013051703428Oxygen Mask · unsecureOXYGEN MASK HANGING DOWN. TAPED BOTH OXYGEN MODULES AT 11ABC AND 23ABC.SDR GTIA20130516609Oxygen Mask · unknownSEAT 8E OXYGEN MASK HAS DROPPED. PERFORMED OPS CHECK OF MANUAL MASK RELEASE (DROP CHECK) IAW ACFT MM, NO DISCREPANCIES NOTED.SDR GTIA20130510597Door · unsecureOXYGEN MASK DEPLOYMENT DOOR AT SEAT 11E IS OPEN AT 1 CORNER. RESECURED COVER ON PSU AS REQ IAW ACFT MM.SDR GTIA20130513600Oxygen Mask · unwanted deployO2 MASKS DROPPED ABOVE ROW 8. STOWED MASKS IAW AMM 35-21-43-550-801-A. PERFORMED OP TEST OF MANUAL MASK RELEASE IAW ACFT MM. OP CHECK OK.SDR UALA2013050703168Oxygen Mask · dislodgedON LANDING OXYGEN MASK FELL ROW 8ABC. STOWED MASKS AND ACCPLISHED DROP CHECK OF ALL CONTAINERS PER MT 35-003, OPS CHECKED GOOD.SDR UALA2013050703169Actuator · failedROW 24 ABC FAILED O2 MASK DROP CHECK. SEAT 24 ABC ARE INOP. NEED ACTUATOR ASSY ON O2 CONTAINER REF CMM 35-21-73A-001C. REPLACED ACTUATOR PCN 649-2759. PERFORMED OPERATIONAL CHECK OF MANUAL MASK RELEASE PER AMM 35-23-00-710-001-A. NO FAULTS. PLACARD REMOVSDR ABXA20130506430Pbe · unserviceablePBE (PERSONAL BREATHING EQUIPMENT) HOOD CONTAINER LOST VACUUM SEAL. REMOVED AND REPLACED IAW AMM 25-64-00-0, ACFT WAS GROUNDED.SDR UALA2013050703199Latch · brokenOXYGEN MASKS DROPPED AT 11 ABC. OXYGEN PANEL DOOR LATCH BROKE OFF DOOR. SECURED O2 PANEL AT 11 SEATS 11ABC. PERFORMED OPERATIONAL CHECK OF MANUAL MASK RELEASE OF ALL O2 MASKS. SEATS OK FOR SERVICE.SDR UALA2013050203059Oxygen Mask · out of positionSEAT 2EF O2 MASK NEEDS STORING. RE-SECURED O2 COMPARTMENT PER MM. MASKS NOT DISTURBED.SDR R61A201304300435Oxygen Mask · unsecureCREW REPORTED THAT THE PASSENGER O2 MASKS AT ROW 6 CAME DOWN IN FLIGHT. AN EMERGENCY WAS NOT DECLARED AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE RE-SECURED O2 MASKS PER EMB AMM AND OPS CHECKED GOOD.SDR UALA2013042902963Seal · missingOXYGEN BOX LATCH SEAL MISSING SEAT 27ABC. REPLACED SEAL.SDR GTIA20130417652Oxygen Mask · unwanted deployPSU 11 ABC MASKS FELL OUT. REPACKED O2 MASK ASSY AT 11ABC IAW ACFT MM. PERFEORMED O2 MASK DROP CHECK. OPS CHECKED GOOD.SDR RAIA201304160001Switch · malfunctionedDURING CLIMB ALL PASSENGER OXYGEN MASK DEPLOYED. AIRCRAFT RETURN TO STL. MAINTENANCE INSPECTED, CLEANED AND RESTOWED THE PASSENGER OXYGEN MASK. AIRCRAFT FLEW A MAINTENANCE CHECK FLIGHT AND THE ALITITUDE SENSING SWITCH WAS FOUND TO HAVE MALFUNCTIONED. MAINTSDR UALA2013041502591Mechanism · out of adjustONE PAX O2 MASK DEPLOYED. BACK ROW. ADJUSTED LATCH MECHANISM & RESTOWED MASKS. ACCMP'D DROP CHECK REF MT 35-003, OPS CHECK NORMAL.SDR UALA2013041502581Bolt · missingOXYGEN MASKS HAVE DROPPED AT SEATS 9CD. ARMING PINS ARE STILL INSTALLED ON O2 GENERATOR BOTTLES INDICATING THEY HAVE NOT BLOWN. FOUND LEFT CENTER STOW BIN FWD AND AFT PIVOT BOLTS MISSING CAUSING STOW BIN TO CATCH ON O2 DOOR. FORCING DOOR OPEN. REPLACED PIVSDR UALA2013041102464Oxygen Mask · unwanted deployPSU MASKS ROW 20 DEPLOYED. ACCOMPLISHED REPACK AND STOW OF O2 MASKS AT SEAT 20 ABC PER AMM, OPS CHECKS OK.SDR GTIA20130408617Oxygen Mask · unwanted deployO2 MASK ABOVE AFT FA L/S CAME OPEN DURING FLT. SECURED O2 MASK ABOVE AFT F/A IAW MM. OPS CK GOOD.SDR UALA2013040402236Oxygen Bottle · low pressureO2 BOTTLE LAST ROW RIGHT SIDE LOW. REPLACED O2 BOTTLE.SDR UALA2013040302174Oxygen Mask · dislodgedOXYGEN MASKS FELL OUT IN ROW 28 DEF. REPACKED MASKS.SDR GTIA20130401622Container · tornFWD GALLEY SPARE O2 MASK BAG IS TORN. PERFORMED GVI OF FWD GALLEY POB MASK CONTAINERS FOUND NO VISIBLE DAMAGE IAW MM.SDR UALA2013040202135Stowage Box · brokenOXYGEN MASK AT ROW 30ABC IS HANGING DOWN. SEAT 30 ABC ARE INOP AND NOT TO BE USED DUE TO STORAGE BOX BROKEN. STOW BOX AND TAPE SECURED. REPLACED EMERGENCY OXYGEN CONTAINER IAW AMM AT ROW 30 ABC.SDR UALA2013032801991Oxygen Mask · unwanted deployOXYGEN MASK FELL OVER SEAT ROW 30 DEF. PACKED MASK. TESTED OXYGEN MASKS IAW MT 35-003. ALL TEST OKAY.SDR GTIA20130326527Oxygen Mask · unwanted deployO2 MASKS DROPPED ON ROW 6 SEATS D, E, F UPON ARRIVAL AT THE GATE. REPACKED O2 MASK AT 6DEF IAW ACFT MM. DROP CHECK OK NO FAULTS NOTED.SDR CA130325024Pin · migrated(CAN) LOUD HISSING FROM CABIN AREA THROUGH 18,000 FT ALTITUDE, FOLLOWED BY A BANG. RAPID DEPRESSURIZATION OCCURRED, OXYGEN MASKS DEPLOYED, EMERGENCY DESCENT CARRIED OUT. INITIALLY THOUGHT TO BE DUE TO A SMALL CUT IN THE CABIN DOOR SEAL, THE SEAL WAS CHANGED,SDR UALA2013032501855Oxygen Mask · unwanted deployO2 MASKS DROPPED AT SEAT 11F ON LANDING. ACCOMPLISHED REPACK AND OPERATIONAL TEST OF O2 DOOR IAW MT35-002 AND MM 35-23-00-710-00 1.SDR GTIA20130326528Oxygen Mask · unwanted deployPAX, O2 MASK INADVERTENTLY DROPPED. REPACKED ALL MASKS IN CABIN & GALLEY IAW ACFT MM. PERFORMED DROP TEST OF MASKS IAW ACFT MM. DURING RESET OF PSU’S LATCHES 7 DEF & 9 DEF BROKE, WILL NOT STAY UP. PSU O2 MASKS AT 7/9DEF DEACTIVATED. R & R KEEPER LATCHES ATSDR GTIA20130326526Oxygen Mask · unwanted deploy15 ROW O2 MASK FELL OUT OF COMPARTMENT. RESTOWED O2 ASSY AT ROW 15DEF IAW AIRCRAFT MANUFACTURERS MANUAL. ROW 15DEF INOPERATIVE. PERFORMED O2 MODULES DROP CHECK IAW AMM 35-23-00-710-001-A NO FAULTS NOTED.SDR CIEA201303260003Access Door · inoperativeON DESCENT FROM FL250, THE CABIN PRESSURE SPIKED TO 12500, THE CABIN LIGHTS ILLUMINATED AND THE NO SMOKING/SEATBELT SIGNS ILLUMINATED. THE POWER LEVERS WERE AT IDLE DUE TO TURBULENCE. THE ALT WARN ANNUNCIATOR DID NOT ILLUMINATE AND THE PAX O2 MASKS DID NOT SDR GTIA20130326525Oxygen Mask · unwanted deployF/A OXYGEN MASKS IN AFT GALLEY DROPPED DURING FLIGHT. REPACKED O2 MASKS IAW AMM 35-21-43-550-801A AFT GALLEY. PERFORMED O2 MASK DROP TEST IAW AMM TASK 35-23-00-710-001. NO FAULTS NOTED.SDR USAA2013032200027Actuator · malfunctionedFLT 755, ENROUTE. DURING CABIN DEPRESSURIZATION EVENT, O2 MASKS DID NOT DEPLOY AT F/A SEATS BY DOORS 1R, 4L, AND 4R, AND AT PASSENGER SEAT POSITIONS 13E/F, 13G/H, 26G/H, 29G/H, 32E/F, 32G/F, AND 33E/F. MAINTENANCE REPLACED THE SOLENOID ACTUATORS FOR SEATS ASDR UALA2013032201806Oxygen Bottle · lowO2 BOTTLE AT LOCATION 903B GAUGE IN RED. REPLACED O2 BOTTLE AT LOCATION 903B, INSTALLED MASK.SDR UALA2013031901689Container · out of rigO2 MASKS DROPPED ROW 10. O2 MASKS AT 10 DEF REPACKED REF MT 35-003. ACCOMPLISHED MANUAL MASK RELEASE OP CHECK REF MM 35 -23-00-710-001 WITHIN 3 DAYS. ACCOMPLISHED DROP CHECK REF MM 35-23-00. AWAITING EG FOR PROPER CONTAINER CONFIGURATION, TO VERIFY FOAM PADSDR UALA2013031101412Actuator · failedSEAT ROW 12 ABC OXYGEN DROP CHECK FAILED. INSTALLED NEW O2 MASK ACTUATOR PER AMM, OPS CHECKED NORMAL.SDR UALA2013031101411Actuator · failedSEAT ROW 20 BC EMERGENCY MASK DROP CHECK FAILED. INSTALLED NEW MASK DROP ACTUATOR PER AMM. OPS CHECKED NORMAL.SDR UALA2013030801387Oxygen Mask · dislodgedSEAT 30ABC PAX OXYGEN DOOR FELL OPEN, WITH MASKS DEPLOYED.SDR UALA2013030701380Oxygen Bottle · low pressurePAX OXYGEN PRESSURE LOW ON EICAS - 1590 PSI. REPLACED PAX OXYGEN BOTTLE AND INDICATED 1710 PSI. LEAK CHECKED OK.SDR SWIA201332945Oxygen Mask · unsecureOXYGEN MASK ON ROW 9 A/B DROPPED. (FLT 6470) RESTOWED OXYGEN MASK AT SEATS 9 A/B IAW AMM.SDR UALA2013030601337Oxygen Bottle · low pressurePAX OXYGEN PRESSURE LOW ON EICAS - 1590 PSI. REPLACED PAX OXYGEN BOTTLE AND INDICATED 1640 PSI. LEAK CHECKED OKAY.SDR UALA2013022601161Door · unlatched36D O2 MASK DEPLOYED. DOOR WILL NOT STAY CLOSED. MANUALLY CYCLED LATCH AND DOOR CLOSED AND LATCHED OK. DROP TEST GOOD AND RELATCHED OK. SUSPECT DOOR NOT FULLY LOCKED IN PLACE AFTER DROP TEST JUST BEFORE PROBLEM OCCURRED.SDR UALA2013022501112Oxygen Mask · dislodgedOXYGEN MASKED FELL FROM SEAT ROW 34ABC. PERFORMED OXYGEN SYSTEM DROP CHECK PER AMM. ALL DOORS OPERATED NORMALLY AND RELATCHED PROPERLY.SDR R61A201302110143Oxygen Mask · deployedROW 14 D F OXYGEN MASKS DEPLOYED UPON LANDING. MAINTENANCE RE-SECURED O2 MASKS PER EMB AMM 25-22-0. OPS CHECKED GOOD.SDR REXA2013020800280Oxygen Mask · out of adjustON FLIGHT 4015 (YOW - DTW) CREW REPORTED DIFF PRESSURE WARNING AND SOME PAX FELT DIZZY AND LIGHT-HEADED. CREW THEN MANUALLY DEPLOYED O2 MASK BUT SEATS 8A+B O2 MASK DID NOT DEPLOY. INSPECTED AND FOUND 8 AB PASSENGER O2 MASKS NOT PROPERLY PACKAGED CAUSING O2 CSDR R61A201302060114Oxygen Mask · deployedPASSENGER O2 MASK AT SEAT 15DF DEPLOYED UPON LANDING. MAINTENANCE RE-SECURED O2 MASK PER EMB AMM 35-20-0. OPS CHECKED GOOD.SDR UALA2013020500708Pin · bentFOUND OXYGEN GENERATOR RELEASE PIN BENT AT BS 1541 JUMP SEAT FWD FACE OF GALLEY 8. REPLACED PIN AS REQUIRED PER 767-300 AMM 35-21-10.SDR GTIA20130201585Actuator · inoperativeNR 21 RT O2 DOOR DID NOT DEPLOY. NR 21 RT O2 DOOR AND ACTUATOR WAS R & R.
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