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 REXA2017032700396Oxygen Mask · damagedAFT FLIGHT ATTENDANT OXYGEN MASK DAMAGED. R & R THE OXYGEN MASK IAW AMM 35-21-13.SDR GTIA2017032401841Oxygen Mask · unwanted deployFLIGHT ATTENDANT REPORTED AFT GALLEY OXYGEN MASK DROPPED FROM CEILING. REPLACED TEST LEVER AND SPRING ON EMERGENCY OXYGEN DOOR IAW CMM 35-21-74. OPS CHECKED GOOD IAW AMM 35-23-00. OK FOR SERVICE.SDR GTIA2017032401840Oxygen Mask · unwanted deployAFT GALLEY OXYGEN MASK DROPPED FROM THE CEILING. STOWED THE OXYGEN MASKS IAW AMM 35-21-43. NO FURTHER DEFECTS NOTED AT THIS TIME.SDR REXA2017031500391Oxygen Mask · unwanted deploy14 A/B O2 MASK DEPLOYED. RE-STOWED PASSENGER O2 MASK AT 14 A/B IAW AMM 35-21-09. AC OK FOR SERVICE.SDR REXA2017031400367Oxygen Mask · torn1 AFT FLIGHT ATTENDANT O2 MASK HAS A TEAR. R&R 1 AFT FLIGHT ATTENDANT O2 MASK IAW AMM 35-21-09 P/N ON/OFF: 289-601-066-2.SDR REXA2017031200365Oxygen Mask · unsecureO2 MASK IN SEAT 2A HAS FALLEN DOWN. VERIFIED O2 GEN NOT ACTIVATED RESTOWED MASK AT SEAT 2A IAW AMM 35-21-09.SDR REXA2017031000343Oxygen Mask · unwanted deploy0A PAX O2 MASK DEPLOYED PRIOR TO TOUCHDOWN. STOWED O2 MASK AT SEAT 5A IAW AMM 35-21-09
.SDR REXA2017030800338Oxygen Mask · no testLEFT SIDE CABIN OXYGEN MASKS WILL NOT DROP. REROUTED OVERHEAD BIN HARNESS IAW ESPM 20-12-00. OPS CHECKED OP LEFT SIDE CABIN OXYGEN MASKS MANUAL DROP IS GOOD IAW AMM 35-20-00.SDR REXA2017030700336Oxygen Mask · unwanted deployROW 4CD OXYGEN MASK CAME FELL DOWN AFTER LANDING. STOWED THE OXYGEN MASKS AT 4CD IAW AMM 35-21-09. OPS CHECKED GOOD. VERIFIED OXYGEN GENERATOR WAS NOT USED.SDR REXA2017030700335Tab · unwanted deployAFTER TAKEOFF, RED TABS CAME DOWN OVERHEAD ON SEATS 17C/D AND 20C/D. RESET RED TABS FOR OXYGEN PANELS IAW AMM 35-20-00.SDR REXA2017030400326Oxygen Mask · unwanted deployPAX OXYGEN MASKS DEPLOYED OVER 18 C+D. REINSTALLED PAX OXYGEN MASK OVER 18 C+D PER AMM 35-21-09.
"SDR REXA2017022800308Oxygen Mask · unwanted deploy13 C&D OXYGEN MASKS DROPPED IN FLIGHT. REPACKED THE OXYGEN MASKS IAW AMM 35-21-09. DOOR IS CLOSED AND LATCHED. ALL CHECKS GOOD.SDR ASAA2017022819972Oxygen Mask · unwanted deployPAX OXYGEN MASKS AT ROW 11ABC DEPLOYED DURING CLIMB. RETURNED TO LAND. ACFT GROUNDED. REPACKED PSU THE OXYGEN MASKS IAW.AMM 35-22-31-000-803-001.SDR 29EA02292017Oxygen Mask · unwanted deployPAX OXYGEN MASK ROW 8 F E D DROPPED AND FIRED. REMOVED AND REPLACED THE OXYGEN GENERATOR ON ROW 8 FED IAW AMM 35-22-11.SDR GTIA2017022301802Oxygen Mask · unwanted deploySEAT ROW 6 OXYGEN MASK DROPPED ON LANDING. PERFORMED OXYGEN MASK DROP TEST IAW AMM 35-23-00-710-001-A, OPS CHECKED OKAY.SDR GTIA2017022301801Oxygen Mask · unwanted deployROW 16 DEF PAX OXYGEN MASKS DROPPED. PASSENGER OXYGEN STORAGE PASSENGER OXYGEN MODULES. REPACK IAW AMM 35-21-43 AND PERFORMED DROP TEST IAW AMM 35- 23-00. OPS CHECKED GOOD.SDR GTIA2017022201800Panel · unsecureROW 20 ABC PSU O2 DROPPED IN FLIGHT. ( PASSENGER OXYGEN STORAGE PASSENGER OXYGEN MODULES ).PACKED O2 MASK ASSEMBLIES AT ROW 20 ABC IAW AMM 35-21-43. ALL CHECKS GOOD.SDR GTIA2017022001797Oxygen Mask · unsecureO2 MASK FELL DOWN AFTER LANDING IN ROW 4ABC. REPACK O2 MASK AT SEAT 4ABC IAW AMM 35-21-43. OPS IAW AMM 35-23-00, OPS CHECK GOOD.SDR REXA2017021600249Oxygen Mask · brokenSEAT 6 AB OXYGEN MASK HAD A BROKEN FLOW VALVE. REPLACED THE PAX OXYGEN MASK IAW AMM 35-21-09.SDR REXA2017021600248Oxygen Mask · brokenROW 5 AB OXYGEN MASK HAS A BROKEN LANYARD. REPLACED PAX OXYGEN MASK IAW AMM 35-21-09.SDR REXA2017021500251Latch · inoperativeSEAT 15AB OXYGEN MASK DOOR WILL NOT OPEN DURING MANUAL OR AUTO DEPLOY. REMOVED AND REPLACED PSU OXYGEN DOOR LATCH IAW AMM 35-21-05.
OPS TESTED NORMAL IAW AMM 35-20-00.SDR REXA2017021100192Oxygen Mask · unserviceableFOUND O2 MASK A 5DC UNSERVICEABLE. R&R O2 MASK A 5DC IAW AMM 35-21-09. P/N OFF/ON 289-601-066-1.SDR GTIA2017021001780Door · openROW 28 OXYGEN DOOR OPENED. SECURED OVERHEAD SPACER AT ROW 28 IAW AMM 25-25-11 OPS CHECKED GOODSDR REXA2017020800172Oxygen Mask · deployedA MAN BUMPED HIS HEAD ON THE O2 COVER IN FOWARD LAV AND THE O2 MASKS DEPLOYED IN THE LAV. REPACKED O2 MASK IAW CRJ900 AMM 35-21-17. OP CK GOOD ACFT OK FOR SERVICE.SDR GTIA2017020701773Oxygen Mask · deployedSEAT 24 ABC OXY MASK DEPLOYED. (PASSENGER OXYGEN STORAGE PASSENGER OXYGEN MODULES)SDR YGJR201703010001Flex Hose · brokenA REPLACEMENT FLEXIBLE OXYGEN HOSE WAS PURCHASED FROM A VENDOR. THE PART WAS IN NEW CONDITION IN ORIGINAL PACKAGING WITH TRACEABILITY AS NEW SURPLUS CONDITION WITH CONFORMITY TO THE ORIGINAL VENDOR PURCHASE ORDER REQUIREMENTS AND A MANUFACTURE DATE OF 03/20/2SDR GTIA2017012701766Oxygen Mask · unwanted deployROW 25 ABC O2 MASKS DROPPED. REPACKED AND STOWED OXYGEN MASKS AT SEAT ROW 25 ABC IAW 35-21-43. OPS CHECK GOOD.SDR GTIA2017012601760Panel · unsecure26B OXYGEN MASK PANEL WONT STAY UP. SECURED PSU PANEL IAW AMM 35-21-43.SDR REXA2017012600124Oxygen Mask · unwanted deploySEAT 4A O2 MASK DEPLOYED UNINTENTIONAL AND UNUSED. RESTOWED 4A O2 MASK IAW AMM 35-21-09 PER MOC 98628.SDR GTIA2017012301756Container · defectiveROW 7 SEATS DEF O2 MASKS DEPLOYED ON LANDING. R&R EMERGENCY OXYGEN CONTAINER ON ROW 7DEF IAW AMM 35-21-41. DROP CHECK OK IAW MAM 35-23-00. THIS CLEARS DMI 2123608-1. MOC NOTIFIED PLACARD REMOVEDSDR GTIA2017012301755Oxygen Mask · unsecureROW 8 DEF OXY DOOR OPEN AND MASK DEPLOYED. R&R EMERGENCY O2 CONTAINERSDR GTIA2017012101753Oxygen Mask · unwanted deployFA REPORTED THE OXYGEN MASKS AT SEATS 8D, 8E, AND 8F DROPPED, CALLED DURING TAXI IN. PERFORMED OPERATIONAL CHECK OF THE MASK RELEASE IAW AMM 35-23-710-001-A. OPS CHECKED GOOD.SDR REXA2017011600067Latch · inoperativeLAVATORY & FLIGHT ATTENDANT OXYGEN MASKS DID NOT DROP. REMOVED AND REPLACED THE LAVATORY AND FLIGHT ATTENDANT OXYGNE MASK CONTAINER LATCHES IAW CMM 25-28-54. DISASSEMBLY STEP 2.E.(2) AND ASSEMBLY STEP 2.D.(11), OPS TESTED GOOD IAW AMM 35-20-00-710-803 STEPS SDR REXA2017011000038Panel · brokenO2 OVERHEAD PANEL AT AFT FLT ATT STATION BROKEN. REPACKED F/A (AFT) OXY MASKS IAW IAW AMM 35-21-17 NO FURTHER DEFECTS NOTED.SDR REXA2017010900022Oxygen Mask · unwanted deploy02 MASK OVER 5AB FELL OUT. RESECURED AS REQUIRED.SDR REXA2017010500011O2 Generator · dischargedSEAT 4CD PSU O2 GEN DISCHARGED. REMOVED AND REPLACED SEAT 4CD PSU O2 GENERATOR IAW AMM 35-21-03.SDR REXA2017010200003Oxygen Mask · unwanted deployFOUND OXYGEN MASKS DEPLOYED. STOWED ALL OXYGEN MASKS IAW AMM 35-21-09. PERFORMED OPS TEST IAW AMM 35-20-00. TEST PASS. ACFT OK FOR SERVICE.SDR REXA2016122802548Oxygen Mask · unwanted deploy(PENDING SUPPLEMENTAL INFORMATION FOR FIX) PREVIOUSLY DEFFERRED O2 MASKS AT ROW 3 C/D FELL DOWN AGAIN. RESTOWED O2 MASKS AND SECURED DOOR IAW AMM 35-21-09 MOC NOTIFIED. PREVIOUS DEFFER REMAINS OPEN 3316484-1. MOC NOTIFIED 53430.SDR REXA2016122802547Latch · inoperativeO2 MASKS FELL DOWN IN ROW 3 C/D. DEFERRED PASSENGER O2 SYSTEM AT 3CD IAW MEL 35-20-AD CAT ""C"" PER MOC, PLACARD INSTALLED. REMOVED AND REPLACED PSU LATCH MECHANISM P/N ON/OFF CDSP4633-5 IAW 35-21-05. OPS CHECK GOOD IAW 35-20-00. ALL CHECKS GOOD REMOVED FROM MSDR GTIA2016122301712Oxygen Mask · unwanted deployOXYGEN MASK OVER 5ABC DROPPED. SECURED THE OXYGEN MASK IAW AMM 35021-43.SDR 2016FA0000664Valve · defectiveDURING ANNUAL INSPECTION, A TEST OF THE PASSENGER OXYGEN MASK DROP IS REQUIRED. PASSENGER MASK DEPLOYED @10,500 FT INSTEAD OF THE 12,500 REQUIREMENT. REMOVED AND REPLACED ALTMETRIC VALVE WITH OVERHAULED UNIT.SDR 2016FA0000665Valve · no testDURING ANNUAL INSPECTION, A FUNCTIONAL CHECK OF THE OXYGEN MASKS WAS PERFORMED. THE OXYGEN MASKS DROPPED AT 105000 FT INSTEAD OF 125. ALTIMETRIC VALVE REPLACEDSDR GTIA2016121601710Oxygen Mask · unwanted deployAFTER TAKE OFF, ROW 30 D,E,F OXYGEN MASKS DEPLOYED. REPACKED THE OXYGEN MASKS IAW AMM 35-21-43. PERFORMED MANUAL OXYGEN MASK DROP TEST IAW AMM 35-23-00. TESTED GOOD.SDR GTIA2016121601709Oxygen Mask · unwanted deployOXYGEN MASKS ROW 6 RIGHT DROPPED IN FLIGHT. R & R THE OXYGEN CHEMICAL GENERATOR ASSY IAW AMM 35-21-42 PB 401 AND PERFORMED DROP TEST OF OXYGEN PANEL IAW AMM 35-23-00-710-001-A.SDR GTIA2016121501708Oxygen Mask · unwanted deployFOUND SEAT 2 A-B OXYGEN MASK DROPED. PERFORMED CHECK OF MANUAL MASK RELEASE IAW AMM 35-23-00. OPS CHECK GOOD.SDR GTIA2016121501707Oxygen Mask · unwanted deployROW 1 SEAT D & F OXYGEN MASK DEPLOYED AT GATE. PERFORMED MANUAL OXYGEN MASK DROP TEST IAW AMM 35-23-43 TEST GOOD.SDR GTIA2016121501706Oxygen Mask · unwanted deployROW 9 ABC OXYGEN MASKS DROPPED. PERFORMED MANUAL OXYGEN MASK DROP TEST IAW AMM 35-23-43 TEST GOOD.SDR GTIA2016121501705Oxygen Mask · unwanted deployOXYGEN MASKS ON ROW 5ABC DEPLOYED ON LANDING. PERFORMED MANUAL OXYGEN MASK DROP TEST IAW AMM 35-23-43 TEST GOOD.SDR GTIA2016121501704Oxygen Mask · unwanted deployROW 27ABC OXYGEN MASK DROPPED DURING BOARDING ( PASSENGER OXYGEN STORAGE PASSENGER OXYGEN MODULES ). PERFORM OPS CHECK OF MANUAL MASK RELEASE IAW AMM 35-23-00.OPS CHECK GOOD.THIS CLEARS DMI # 2212370-1.MOC NOTIFIED.PLACARD REMOVEDSDR REXA2016121302470Oxygen Mask · unwanted deployPAX OXYGEN MASK DEPLOYED. REPLACED THE OXYGEN MASKS AND SECURED PANEL IAW AMM 35-21-09. ACFT OK FOR SERVICE.
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