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 CALA2015112594861Oxygen Mask · unsecurePASSENGER O2 MASKS IN ROW 21 ABC, FELL DOWN DURING TAKEOFF. REPACKED 02 MASK IAW AMM 35-21-43-550-801-A. INSPECTION REVEALED NO FINDINGS.SDR GTIA2015111601411Oxygen Mask · unwanted deployROW 17, O2 MASK DOOR OPEN. RESECURED PANEL IAW AMM 25-25-11. OPS CHECK GOOD, ACFT OK FOR SERVICE.SDR BJNA20151108002Oxygen Mask · deployedCABIN PASSENGER OXYGEN MASKS DEPLOYED WITH 5 OXYGEN GENERATORS USED. REPACED ALL CABIN OXYGEN MASKS IAW AMM 35-22-31. REPLACED 5 EA OXYGEN GENERATORS IAW AMM 5-22-11.SDR AALA20151025001Oxygen Gen · dischargedOXYGEN GENERATOR BAND BLACK AT ROW 30ABC, PIN OUT. REPLACED OXYGEN GENERATOR AT ROW 30ABC IAW AMM 35-22-11. OK FOR SERVICE.SDR GTIA2015101501388Oxygen System · malfunctionedROW 16 DEF PSU FAILED TO OPEN, FORCED OPEN. R & R OXYGEN CONTAINER ASSY AT 16DEF IAW AMM 35-21-41. OP'S CHECKED OK.SDR WX0A2015100572922Door · damagedDURING OXYGEN MASK INSPECTION IAW TC 35-058-002. FOUND PSU & OXYGEN COMPARTMENT DOOR DAMAGED AT ROW 34 AC & NOT USEABLE. DEFERRED SEAT ROW 34 AC INOPERATIVE MEL 35-02 SITU 5 DMI 20131 CAT B EXP 10 6. SEATS ARE NOT USEABLE PLACARDS INSTALLED.SDR GTIA2015092101367Oxygen Mask · no testROW 5DEF, OXYGEN MASK FAILED DROP TEST. R & R EMERGENCY OXYGEN CONTAINER AT ROW 5 DEF IAW AMM 35-21-41, DROP CHECK GOOD.SDR GTIA2015092101366Oxygen Mask · no testROW 4ABC, OXYGEN MASKS FAILED THE DROP TEST. REPLACED THE EMERGENCY OXYGEN CONTAINER AT ROW 4ABC IAW AMM 35-21-41, DROP CHECK GOOD.SDR GTIA2015092001634Container · openOXYGEN MASK COMPARTMENT, ROW 18 ABC OPEN. STOWED MASK COMPARTMENT AT ROW 18 ABC IAW AMM 35-21-43. PERFORMED OPS DROP CHECK OF PASSENGERS MASKS IAW AMM 35-23-00. OPS CHECK GOOD.SDR CALA2015091894375Oxygen Mask · unsecureFOUND FWD AFT LAVATORY OXYGEN MASKS DROPPED. RE-PACKED MASKS IAW AMM 3 5-21-43-550-801-A. REQUIRES MANUAL RELEASE CHECK IAW AMM 35-23-00-7 10-001-A.SDR A6WA201543027Unknown · malfunctionedFLIGHT 3981 AT 28000 FT, PAS OX 1 ON CAUTION MSG & ALL PAX O2 MASKS AUTO DEPLOYED. CABIN ALTITUDE 3800, PRESS DIF 8.1. MASKS DID NOT DEPLOY SEAT ROW 1AC & 10AC. REPACKED PAX O2 MASKS IAW AMM 35-21-09. PERFORMED DROP TEST IAW AMM 35-20-00. OPERATIONS CHECKSDR REXA2015082300817Oxygen Mask · unsecureFORWARD LAVATORY O2 MASK DROPPED IN FLIGHT, NO INDICATION AS TO WHY. COMPLIED WITH REPACK OF PAX O2 MASK IAW AMM 35-21-17-860-802. COMPLIED WITH OPERATIONS CHECK IAW AMM 35-20-00-710-801. OPERATIONS CHECKED NORMAL. OK FOR SERVICE.SDR YENA20150819377Oxygen Box · failedDURING HEAVY MAINTENANCE LAV D & E 02 CONTAINER FAILED TO OPEN DURING TEST. R & R O2 GENERATOR BOX ASSY'S AT LAV D AND E IAW AMM 35-21-4-000-001-A.SDR YENA20150819376Bottle · failedDURING HEAVY MAINTENANCE, LAV D & E 02 CONTAINER FAILED TO OPEN DURING TEST. R & R O2 GENERATOR BOX ASSY'S AT LAV D AND E IAW AMM 35-21-4-000-001-A.SDR GTIA2015081601617Oxygen Mask · unwanted deployOXYGEN MASKS DEPLOYED AT SEAT 5R. STOWED MASKS AND PERFORMED TEST OF MANUAL RELEASE IAW AMM 35-23-00, TEST OK.SDR GTIA2015081401620Oxygen Mask · no testDURING PASSENGER OXYGEN MASK DROP CHECK. SEATS 1AC OXYGEN MASKS FAILED TO DROP. R & R SEAT 1AC EMERGENCY OXYGEN CONTAINER IAW AMM 35-21-41. OPS CHECK GOOD.SDR GTIA2015081401618Oxygen Mask · unwanted deployFORWARD F/A JUMPSEAT OXYGEN MASK DROPPED AFTER LANDING. PERFORMED DROP TEST OF CABIN OXYGEN MASKS IAW AMM 35-23-00, OPS TEST GOOD.SDR REXA2015081400800Oxygen Mask · deployedFORWARD LAVATORY O2 MASK COMPARTMENT DEPLOYED AT CRUISE. DEFERRED FWD LAVATORY 02 SYS IAW MEL 35-20-3A PER MOC 96184. PLACARD INSTALLED, SECURED FWD LAVATORY O2 MASK IAW AMM 35-21-09, NO DEFECT NOTED. MOC 0782 NOTIFIED, MM O2 UPDATED & PLACARD REMOVED.SDR CALA2015081494222Oxygen Mask · deployedPASSENGER OXYGEN MASKS FELL AT ROW 23 ABC. REPACK OXYGEN MASKS, ALSO ROW 28 ABC DROPPED & REPACKED. DROP CHECKED AMM 35-23-00-710- 001-A.SDR CALA2015081194195Oxygen Mask · deployed12ABC MASKS DEPLOYED. STOWED MASKS IAW AMM 35-21-43.SDR CALA2015081194194Oxygen Mask · deployedO2 MASK DEPLOYED ROW 1. STOWED O2 MASKS IAW AMM 35-21-43.SDR GTIA2015080601613Oxygen Mask · unwanted deployOXYGEN MASKS DEPLOYED ROW 3 DEF. PREFORMED OXYGEN MASK DROP TEST IAW AMM 35-21-41. OPS CHECKED GOOD.SDR GTIA2015080601612Oxygen Mask · unwanted deployOXYGEN MASK FELL OUT OF PSU ON LANDING ROW 7F. F/A REPORT SECOND TIME ON SAME ACFT. SECURED OXYGEN MASK IAW AMM 35-21-43. PERFORMED EMERGENCY PAX OXYGEN MASK DROP CHECK IAW AMM: 35-23-00. NO FAULTS NOTED AT THIS TIME.SDR GTIA2015080601611Oxygen Mask · unwanted deployOXYGEN MASKS DROPPED ON ROW 5ABC. PERFORMED DROP CHECK. ALL CHECKS TESTED OK, INSPECTED SEATS AND FOUND OK FOR SERVICE.SDR CALA2015081194185Door · out of adjustDURING DROP CHECK OF OXYGEN MASKS FOR EA 3520-01330, DOORS FAILED TO OPEN AT 3 LOCATIONS, SEAT 1A, 28 AB, & 35 JK. ADJUSTED DOORS, DROP CHECK WITH INSPECTION. PRESENT DROP CHECKED GOOD IAW AMM 35-21-00 501 STEP 2E.SDR CALA2015080794183Actuator · malfunctionedPASSENGER OXYGEN MASKS DID NOT DROP AT SEATS 27 ABC, 28 ABC, 12 DEF, 26 DEF, 20 ABC & DOOR 2L. REPLACED O2 MASK CONTAINER ACTUATOR ASSEMBLIES AT 27 ABC, 28 ABC, 20 ABC DOOR 2L. SEAT 12 DEF, 26 DEF OPERATIONS CHECKED NORMALLY & DIDN'T NEED REPLACED. OPERATIOSDR DALA2015080104903Cap · detachedDURING INSPECTION, FOUND OXYGEN GENERATOR AT SEAT 15 ABC FIRING PIN CAP FOUND LOOSE AND DETACHED. MAINTENANCE REMOVED O2 GENERATOR SEAT ROW 15ABC IAW AMM 35-22-11-000-804 -001. NEW GENERATOR TAG NR A84687 INSTALLED ON CUSTOMER CARD NR 2520-01919-01A, 32414-2SDR DALA2015080104902Cap · detachedDURING INSPECTION, FOUND OXYGEN GENERATOR AT SEAT 23DEF FIRING PIN CAP FOUND LOOSE AND DETACHED. MAINTENANCE DISCHARGED AND DISPOSED. ORDERED NEW GENERATOR A-TAG 85199. GENERATOR TO BE REINSTALLED ON W/O 32413/2400/0001. ONCE PSU'S ARE RECEIVED, INSTALLEDSDR CALA2015072894164Oxygen Mask · no testDURING OXYGEN MASK MANUAL DROP TEST MASK BOX DOORS AT 7HC, 8AB & 34KJ DID NOT OPEN IAW AMM 35-21-00 STEP 2E. SEATS 7HC, 8AB ADJUSTED. SEAT 34KJ CURRENTLY DF398. DROP TEST GOOD ON 7HC & 8AB.SDR CALA2015072894163Oxygen Gen · missingDURING OXYGEN MASK MANUAL DROP TEST THE AFT LEFT FLIGHT ATTENDANT MASKS DROPPED & IT WAS NOTED THAT THE OXYGEN GENERATOR WAS MISSING. REPLACED OXYGEN MODULE LEFT AFT POSITION IAW AMM 35-21-10. TEST OF PASSENGER OXYGEN MASKS AMM 35-21-00. OPERATIONAL CHECKEDSDR CALA2015072894160Lanyard · missingDURING OXYGEN MASK MANUAL DROP TEST, THE AFT RIGHT FLIGHT ATTENDANT MASKS DROPPED & IT WAS NOTED THAT THE ACTIVATION LANYARD WAS MISSING & THAT THE MASK LANYARD RINGS WERE NOT ATTACHED TO THE OXYGEN GENERATOR FIRING PIN. IAW AMM 35-21-00 STEP 2E. INSTALLED ASDR GTIA2015072401605Oxygen Mask · unwanted deployOXYGEN MASKS IN ROW 4 ABC FELL DOWN. PERFORMED DROP TEST OF PAX OXYGEN MASK IAW AMM 35-23-00. CHECKED GOOD.SDR GTIA2015072401604Oxygen Mask · unwanted deployOXYGEN MASK ROW 3 FELL DOWN. SECURED THE OXYGNE MASKS IAW AMM 35-21-43. PERFORMED OPS CHECK OF MANUAL MASK RELEASE IAW AMM 35-23-00-710-001-A, ACFT OK FOR CONTINUED SERVICE.SDR GTIA2015072001600Oxygen Mask · unwanted deployOXYGEN MASKS, ROW 18 DEF FELL OUT AFTER LANDING. STOWED THE OXYGEN MASKS. PERFORMED MASK DROP TEST IAW AMM 35-23-00. OPS CHECKED OK.SDR GTIA2015070901596Tab · brokenPASSENGER OXYGEN MASKS DROPPED AT SEATS 25 DEF. CABIN OXYGEN MASK DROP TEST C/W IAW AMM 35-23-00-710-001-A WAS GOOD. FOUND MX DROP TEST TAB BROKEN AT ROW 25 DEF. REPLACED TEST CLIP AND PERFORMED OPS CHECK OF MANUAL RELEASE, DROP CHECK IAW AMM 35-23-00, OPS TSDR GTIA2015070601595Oxygen Mask · unwanted deployOXYGEN MASK AT 17ABC. RESECURED OXYGEN MASKS AT 17ABC IAW AMM 35-21-43. PERFORMED OPS CHECK OF MANUAL MASK RELEASE IAW AMM 35-23-00. OPS CHECK GOOD.SDR CALA2015070694049Stowage Box · out of adjustIAW EA 3520-01316 REV B OPS 001 AD 2012-11 -09 AFT FLIGHT ATTENDANT O2 GEN FAILED TO DEPLOY DROP TEST, 2 ATTEMPTS TRIED. READJUSTED OXYGEN BOX. OPERATIONS CHECKED GOOD IAW MM 35=23-710-001-A.SDR CALA2015070694048Stowage Box · out of adjustIAW EA 3520-01316 REV B OPS 001 & ECRA 3 520-01357 LAVATORY A FAILED TO DEPLOY DROP TEST 2 ATTEMPTS. READJUSTED OXYGEN BOX FOR LAVATORY A. DEPLOYMENT TEST OPERATION CHECKED GOOD IAW MM 35-23-00-710-001-A.SDR AALA201507069001Latch · out of adjustFORWARD LAVATORY O2 DOOR LATCH ACTUATOR FAILED TEST, COULD NOT RESET. ADJUSTED LATCH MECHANISM AS REQUIRED. OPERATIONS OK.SDR CALA2015070694039Door · malfunctionedCABIN PSU'S AT LOCATIONS DOOR 1R, DOOR 2L, SEATS 7ABC, 11DEF, 23DEF, 34DEF, 35ABC & LAVATORY D, ACCT. PSU DOORS DID NOT DROP WHILE ACCOMPLISHING THE OPERATIONAL CHECK OF MANUAL MASK RELEASE IAW AMM 35-23-00-710-00 1-A. WHILE ACCOMPLISHING COA 409421 & EA 352SDR GTIA2015070201589Oxygen Mask · unwanted deployUPON LANDING, O2 MASKS DROPPED IN ROW 5ABC. PERFORMED OPS CHECK OF MANUAL MASK. RELEASE ON SEAT/ROW 5A, 5B, 5C IAW AMM 35-23-00. OPS CK OK. NO DEFECTS NOTED.SDR GTIA2015063001588Oxygen Mask · unwanted deployO2 MASK 24B DROPPED. PACKED & STOWED MASK AT 24LT. NO DEFECTS NOTED OF PANEL. PERFORMED OPS CHECK OF MANUAL MASK RELEASE. TEST GOOD IAW MM 35-21-43-550-801-A & 35-23-00-710-001-A.SDR GTIA2015062801586Oxygen Mask · unwanted deployREAR O2 MASK DEPLOYED ENROUTE BETWEEN AFT LAVS. RESECURED REAR O2 MASK IAW AMM 35-21-43-400-001-A. NO FUTHER DEFECTS NOTED.SDR AALA201506299021Solenoid · defectiveDURING OPERATIONS CHECK OF OXYGEN SYS FOUND BAD SOLENOID ON ROW 11 ABC ASSEMBLY. R & R 11 ABC EMER OXYGEN CONTAINER ASSEMBLY AS REQUIRED IAW AMM 35-21-41-000-001-A. OPERATIONS CHECKED GOOD.SDR CALA2015062994024Stowage Box · faultyAFT LAVATORY O2 COMPARTMENT DID NOT DEPLOY DURING TESTING. REPLACED COMPARTMENT. CONFIRMED MASK PACKING & DROP CHECKED GOOD.SDR AALA201506269002Oxygen Mask · defectiveROW 6 PAX OXYGEN MASK DEPLOYED. MASK CONNECTION BROKEN 6ABC. R & R THE OXYGEN MASK IAW AMM 35-21-43. DROP CHECKED IAW AMM 35-23-00-710-001-A.SDR DALA2015061603824Oxygen Gen · usedDUE TO INADVERTENT DEPLOYMENT OF PASSENGER O2 MASKS, ACFT WAS MAINTENANCE FERRIED FOR REPLACEMENT OF O2 GENERATORS AND REPACKING MASKS WAS COMPLIED WITH. THE FLT DECK PASSENGER OXYGEN MANUAL DEPLOY SWITCH PANEL WAS FOUND NOT TO HAVE A SWITCH GUARD AND WAS ALSSDR CALA2015061593920Oxygen Mask · unsecureFORWARD FLIGHT ATTENDANT SEAT O2 MASK DROPPED, DEPLOYED. UNABLE TO RE-STOW. STOWED FLIGHT ATTENDANT 02 MASK IAW AMM 35-23-00-550-003. PERFORMED MANUAL DROP TEST IAW AMM 35-23-00 -710-001.SDR CALA2015061593919Oxygen Mask · unsecureSEATS 29DEF O2 MASKS HANGING DOWN. INSPECTED CONTAINER & DOOR, NO DAMAGE NOTED. REPACKED O2 MASKS AMM TASK 35-23-00-550- 003.SDR AALA201506159001Hose · out of positionEMERGENCY OXY PANEL 12 DEF FAILED TO OPEN DURING OPERATIONS TEST. INSPECTED AREA & FOUND HOSE TO BE WEDGED. REPACKED THE MASKS & PERFORMED OPERATIONAL CHECK OF MANUAL RELEASE. THE EMER OXYGEN PANEL AT SEAT ROW 12 DEF OPENED AS REQUIRED.
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