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.

SDR DALA2020102903515Oxygen Box · inoperativePSU O2 PANEL IN SEAT 22 ABC DID NOT DROP. CORR REPACKED PSU 02 PANEL IN SEAT 22 ABC.Oct 28, 2020 · N323NB · Airbus A319114SDR DALA2020102903514Oxygen Box · inoperativePSU O2 PANEL IN SEAT 19 DEF DID NOT DROP. CORR REPACKED PSU 02 PANEL IN SEAT 19 DEF.Oct 28, 2020 · N323NB · Airbus A319114SDR DALA2020102903513Oxygen Box · inoperativePSU O2 PANEL IN SEAT 12 ABC DID NOT DROP. CORR REPACKED PSU 02 PANEL IN SEAT 12 ABC.Oct 28, 2020 · N323NB · Airbus A319114SDR DALA2020102903512Panel · inoperativeDURING PSU OXYGEN PANEL ACTUATION 02 PANEL 3CD DID NOT DROP. CORR REPACKED PSU 02 PANEL IN SEAT 3CD.Oct 28, 2020 · N323NB · Airbus A319114SDR DALA2020102703494Panel · inoperativeO2 MASK DID NOT DROP IN AFT LT LAV. REMOVED AND REPLACED FAULTY PSU O2 PANEL IN AFT LT LAV WITH SERVICABLE O2 PANEL.Oct 26, 2020 · N363NB · Airbus A319114SDR DALA2020102703493Panel · inoperativeO2 MASK DID NOT DROP ON RT SEAT ROW 22. GAINED ACCESS TO O2 MASKS PERFORMED GVI AND REPACKED MASKS.Oct 26, 2020 · N363NB · Airbus A319114SDR DALA2020102703492Panel · inoperativeO2 MASK DID NOT DROP IN AFT RT LAV. REMOVED AND REPLACED FAULTY AFT RT AV PSU PANEL O2 PANEL.Oct 26, 2020 · N363NB · Airbus A319114SDR DALA2020102703491Panel · inoperativeO2 MASK DID NOT OPEN ON LT SEAT ROW 21. PERFORMED GVI NO DAMAGE FOUND REPACKED MASK.Oct 26, 2020 · N363NB · Airbus A319114SDR DALA2020102703490Panel · inoperativeO2 MASK DID NOT OPEN ON LT SEAT ROW 15. PERFORMED GVI NO DAMAGE NOTED REPACKED MASK.Oct 26, 2020 · N363NB · Airbus A319114SDR DALA2020102703489Panel · inoperativeO2 PANEL DID NOT OPEN ON LT SEAT ROW 2. PERFORMED GVI NO DAMAGE NOTED REPACKED MASK.Oct 26, 2020 · N363NB · Airbus A319114SDR UIEA2020102402300Oxygen Bottle · corrodedLAVATORY OXYGEN BOTTLE IS CORRODED. REMOVED AND REPLACED LAV OXYGEN BOTTLE, IAW B767 AMM 35-31-01-400-801-001.Oct 26, 2020 · N1399A · Boeing 767306SDR DALA2020102703488Psu · malfunctionedPSU O2 PANEL AT SEATS 13ABC, 17ABC, 27ABC, 21DEF, AND 26DEF DID NOT OPEN CORR. REMOVED MASKS FOR PSU/O2 PANELS AT SEATS 13ABC, 17ABC, 27ABC, 21DEF, AND 26DEF. PERFORMED OPERATIONAL CHECK OF MANUAL MASK RELEASE, TEST OK.Oct 25, 2020 · N337NB · Airbus A319114SDR GTIA2020102635411Pin · installedREF HEACO NR 32333 UNDER S/O 122068 FOUND PSU O2 GENERATOR AT ROW 11ABC WITH STORAGE SAFETY PIN INSTALLED. REMOVED STORAGE SAFETY PINFROM CABIN PASSANGER 02 GENERATOR AT SEAT ROW 11ABC, IAW A320 MM 35-21-41-560-050-A PARA A STEP 4.Oct 24, 2020 · N637NK · Airbus A320232SDR DALA2020102603481Oxygen Mask · unwanted deployOXYGEN PANEL MASK DEPLOYED, LOCATIONS: 10D. CORRECTIVE ACTION: MASKS STOWED.Oct 23, 2020 · N363NW · Airbus A320212SDR DALA2020102603482Oxygen Mask · unwanted deployOXYGEN PANEL MASK DEPLOYED, LOCATIONS: 10F. CORRECTIVE ACTION: STOWED O2 MASKS AT ROW 10DEF, IAW A320 AMM 35-21.Oct 23, 2020 · N363NW · Airbus A320212SDR DALA2020102603480Oxygen Mask · unwanted deployOXYGEN PANEL MASK DEPLOYED, LOCATIONS: 205. CORRECTIVE ACTION: RE-STOWED O2 MASKS IN AFT LEFT LAV. OPERATIONS NORMAL.Oct 23, 2020 · N314DN · Airbus A321211SDR N6WA2020102001Oxygen Mask · no testPAX CABIN O2 MASKS AT 3A, 9CD, AND 15CD FAILED TO FULLY DEPLOY DURING MANUAL DEPLOYMENT CHECK. INSPECTED WIRING TO O2 LATCH AT 3A, 9C/D, AND 15 C/D, NO DEFECTS NOTED. RESET LATCHES AND PERFORMED OPERATIONS CHECK, IAW CRJ 7 AMM 35-20-00. OPERATIONS CHECK GOOOct 20, 2020 · N532GJ · Cndair CL6002C10SDR DALA2020102003409Oxygen Mask · unwanted deployOXYGEN PANEL MASK DEPLOYED LOCATIONS: 901. CORRECIVE ACTION: FOUND STOWAGE CONTAINER DOOR OPEN. O2 MASK DID NOT DROP. SECURED CONTAINER DOOR CLOSED, PER A330 AMM 35-21. CHECKS GOOD.Oct 19, 2020 · N811NW · Airbus A330323SDR DALA2020102203429Module · inoperativeFWD R1 GALLEY OXYGEN MODULE INOPERABLE, DOES NOT DEPLOY DURING TEST. CORRECTIVE ACTION: REPLACED R1 O2 MASK MODULE AND PERFORMED REQUIRED DROP TEST, PER A319 AMM 35-23.Oct 17, 2020 · N330NB · Airbus A319114SDR DALA2020101903402Oxygen Mask · no testAFT OUTBOARD LAV O2 MASK FAILS TO DEPLOY. CORRECTIVE ACTION: SUMMARY SEE NR FOR ADDITIONAL INFORMATION 014-0007:2541-2053/001 00008. REPOSITIONED O2 GENERATOR ACTIVATION STRING, PER A321 AMM 35-21.Oct 17, 2020 · N357DN · Airbus A321211SDR DALA2020100803312Oxygen Mask · unwanted deployOXYGEN PANEL MASK DEPLOYED / LOCATIONS:901. CORRECTIVE ACTION: RESTOWED O2 PANEL.Oct 7, 2020 · N803NW · Airbus A330323SDR DALA2020100603296Oxygen Mask · no testDURING ACCOMPLISHMENT OF AMDS WORK CARD THE AFT LEFT FLIGHT ATTENDANT OXYGEN MASK FAILED TO OPEN DURING STEP 1. CORRECTIVE ACTION: DOOR WAS RUBBING ON TRIM. ADJUSTED BOX, PER A319 AMM 35-21. OPERATIONS CK GOOD ASSOCIATED AA 2527-01041.Oct 5, 2020 · N333NB · Airbus A319114SDR DALA2020100603295Oxygen Mask · no testDURING ACCOMPLISHMENT OF AMDS WORK CARD THE PSU OXYGEN MASK DOOR AT SEATS LT 1, 14, 24, 29 AND RT 1, 17, 20, 28 FAILED TO OPEN DURING STEP 1 TEST. CORRECTIVE ACTION: AMDS WORK CARD STEP 2, 3, AND 6 THROUGH 12 WERE ACCOMPLISHED WHICH RESTORED AND VALIDATED PROOct 5, 2020 · N333NB · Airbus A319114SDR DALA2020090983000Oxygen Mask · unwanted deploySHIP 3509, PASSENGER OXY ON 30 DEF DEPLOYED ON LANDING. RESECURED AS NEEDED, REF A350 AMM 35-21.Sep 6, 2020 · N509DN · Airbus A350941SDR ASAA2020082033045Pin · bent3 PASSENGER OXYGEN GENERATORS HAD BENT RELEASE PINS INSTALLED, ROWS 22ABC, 24ABC, 30ABC. GROUNDED - YES. REPLACED WITH NEW PIN LANYARDS CABLE ASSY, REF B737-900 AMM 35-22-11.Aug 20, 2020 · N435AS · Boeing 737990ERSDR UIEA2020072301603Oxygen Mask · inoperativeRIGHT SUPERNUMERARY SEAT O2 MASK INOP (SUPERNUMERARY OXYGEN SYSTEM. ASSOCIATED SEAT NOT OCCUPIED. REMOVED AND REPLACED O2 BOX AT RH SUPERNUMERY SEAT. OPS CK AND LEAK CHECK GOOD. IAW AMM 35-11-51.Jul 23, 2020 · N1093A · Boeing 76736NSDR AALA202006159026Release Pin · misinstalledAIRCRAFT IN BASE MAINTENANCE: O2 GENERATOR RELEASE PIN WAS FOUND TO BE INCORRECTLY INSTALLED AT PASSENGER SEAT ROW 25ABC .IT WAS POSITIONED TOO FAR INTO THE O2 GENERATOR AND WAS RESTING ON THE FIRING PIN COLLAR. REPOSITIONED RELEASE PIN ON THE O2 GENERATOR FIRJun 13, 2020 · N901NN · Boeing 737823SDR UIEA2020052701133O2 Generator · inoperativeFWD CABIN AFT LAVATORY INOP TRANSFERRED TO DMI 128701 IAW MEL 38-30-01B, CAT 'C'. REMOVED AND REPLACED FWD CABIN AFT LAV LT SIDE O2 GENERATOR PER AMM 35-21-13. NO FURTHER DEFECTS NOTED. MMC NOTIFIED. PLACARDS REMOVED. THIS CLEARS DMI 128701.May 22, 2020 · N641GT · Boeing 76738ESDR HALA2020040900084Oxygen Mask · unwanted deployUNCOMMANDED PASSENGER O2 MASK DEPLOYMENT ROW 22. //RE-SECURED PASSENGER O2 MASK SEAT 22 A/B/C IN ACCORDANCE WITH B717 AMM 35-23-06. NO DEFECTS FOUNDED. OK FOR SERVICE.Apr 8, 2020 · N477HA · Boeing 717200SDR DALA2020033002079Oxygen Mask · inoperative(AIRCRAFT 3115, L/P 1540061) SEAT 11 ABC O2 MASK WAS DEPLOYED AND WAS INOP, DID NOT DROP AND / WAS DAMAGED AND NEED REPLACE. CORRECTIVE ACTION: INSTALLED SERVICEABLE PSU PER A319 AMM 35-21-41. OPS CHECK GOOD PER A319 AMM 35-23-00.Mar 26, 2020 · N315NB · Airbus A319114SDR DALA2020032302007Oxygen Mask · deployedSHIP 6806 OXYGEN PANEL MASK DEPLOYED / LOCATIONS:204. CORRECTIVE ACTION: RESECURED O2 MASK PER B757 AMM 35-21. (1535128)Mar 19, 2020 · N709TW · Boeing 7572Q8SDR DALA2020031801927Oxygen Mask · malfunctioned(AIRCRAFT 3115, L/P 4053373) REFERENCE LOG PAGE 4053364- OXYGEN MASK DEPLOYED-VARIOUS OXYGEN MASKS IN THE CABIN DID NOT DROP/DEPLOY. CORRECTIVE ACTION: REF LOG PAGES 1527916-1528590 FOR PSU REPLACEMENT, 02 GEN AND MASK REPLACEMENT.Mar 14, 2020 · N315NB · Airbus A319114SDR DALA2020031801923Panel · defective(AIRCRAFT 3115, L/P 1528579) SEAT 1 AB AND 2 AB 02 MASKS DID NOT DEPLOY ON MANUAL DROP TEST. CORRECTIVE ACTION: REMOVED AND REPLACED SEATS 1 AB AND 2 AB 02 PANEL REF A319 AMM 35-21-41. TRANSFERRED 02 GEN TO NEW PANELS.Mar 14, 2020 · N315NB · Airbus A319114SDR DALA2020031801922Container · defective(AIRCRAFT 3115, L/P 1528567) 1 LEFT DOOR F/A 02 MASK DID NOT DEPLOY. CORRECTIVE ACTION: FOUND 02 CONTAINER MIS-PINNED. RE-PINNED REF A319 ESPM 20-44-00.Mar 14, 2020 · N315NB · Airbus A319114SDR DALA2020031801921Oxygen Mask · malfunctioned(AIRCRAFT 3115, L/P 1528827) SEAT ROW 28 DEF 02 MASKS DID NOT DEPLOY. CORRECTIVE ACTION: REPACKED MASKS PER A319 AMM 35-21-41.Mar 14, 2020 · N315NB · Airbus A319114SDR DALA2020031801920Oxygen Mask · malfunctioned(AIRCRAFT 3115, L/P 1528825) SEAT ROW 25 DEF 02 MASKS DID NOT DEPLOY. CORRECTIVE ACTION: REPACKED MASKS PER A319 AMM 35-21-41. OPS CHECKED GOOD PER A319 AMM 35-23-00.Mar 14, 2020 · N315NB · Airbus A319114SDR DALA2020031801919Oxygen Mask · malfunctioned(AIRCRAFT 3115, L/P 1528817) SEAT ROW 22 DEF 02 MASKS DID NOT DEPLOY. CORRECTIVE ACTION: REPACKED MASKS PER A319 AMM 35-21-41.Mar 14, 2020 · N315NB · Airbus A319114SDR DALA2020031601872Oxygen Mask · unwanted deploySHIP 6806 O2 MASK @ 3L LAV DROPPED ON TAKE OFF. CORRECTIVE ACTION: RESECURRED 3L LAV O2 MASK REF B757 AMM 35-20. (7053827)Mar 13, 2020 · N709TW · Boeing 7572Q8SDR UIEA2020031600468Oxygen Mask · unwanted deployPAX O2 MASK DEPLOYED.(<P>STOWED PAX O2 MASK IAW B767 AMM 35-21-15.<BR /></P>)Mar 13, 2020 · N662GT · Boeing 76731ASDR CALA2020030700592O2 Generator · dischargedB737-35-3-0149 (ORANGE PARTS RACKS 11 SHELF C): O2 GEN 24LH FOUN D EXPENDED UPON. REF BY PEMCO NR 2710N359Mar 5, 2020 · N37437 · Boeing 737924ERSDR DALA2020030401631Oxygen Mask · unsecureSHIP 3818 ALL PAX O2 MASKS DROPPED . CORRECTIVE ACTION: STOWED ALL PAX O2 MASKS. REF B737 AMM 35-22-31 (6206758).Mar 3, 2020 · N818DA · Boeing 737932ERSDR DALA2020030301582Oxygen Mask · depletedSHIP 3869 PASSENGER OXYGEN MASKS DEPLOYED. CORRECTIVE ACTION: REPACKED ALL PASSENGER O2 MASKS PER B737 AMM 35-22-31. A/C OK FOR SERVICE . (6712888).Feb 29, 2020 · N869DN · Boeing 737932ERSDR DALA2020020530909Door · open(AIRCRAFT 5645, L/P 6648456) 1L FA O2 MASK COMPARTMENT CAME OPEN ON LANDING. CORRECTIVE ACTION: REINSTALLED COMPARTMENT DOOR.Feb 1, 2020 · N545US · Boeing 757251SDR WX0A2020010973454Oxygen Mask · no test22 DEF PSU OXYGEN MASK DID NOT DEPLOY AUTOMATICALLY. STOWED THE OXYGEN MASK.Jan 6, 2020 · N324NV · Airbus A319112SDR WX0A2020010773453Door · inoperativeDURING INFLIGHT EMERGENCY, 10 DEF PSU O2 MASK DID NOT DEPLOY AUTOMATICALLY. REMOVED AND REPLACED OXYGEN MODULE DOOR AT SEAT 10 DEF WITH NEW.Jan 6, 2020 · N324NV · Airbus A319112SDR DALA2020010200016Oxygen Mask · unwanted deploy(AIRCRAFT 6702, L/P 6399296) OXYGEN MASK IN MID LAV DEPLOYED. CORRECTIVE ACTION: ADJ. BOX POSITION. RESTOWED MASKS REF. B757 AMM 35-21-03.Dec 31, 2019 · N6702 · Boeing 757232SDR UIEA2020010300006O2 Generator · inoperativeFOUND O2 GENERATOR INOP (REF MDDR 122622 SEATS 37G-F-D INOP)(<P>REMOVED AND REPLACED O2 GENERATOR. OPS CHECK GOOD IAW B767 AMM 35-21-15-002-179-001. THIS CLEARS MDDR 122622, PLACARD REMOVED.<BR /></P>)Dec 29, 2019 · N662GT · Boeing 76731ASDR FDEA2019121323227Oxygen Mask · damagedMDIS 965 35-20 5884 12DEC19 MEM FACT U FOUND #1 OXYGEN MASK STORAGE BOX IN THE PASSANGER COURIER AREA BUSTED. ALL OXYGEN LEAKED OUT OF THE TOP OF THE BOX. R/I 12DEC19 10:24 MEM U REASON CODE : FAILED OPS CK. & REPLACED WITH SERVICABLE UNIDec 12, 2019 · N965FD · Boeing 757258SDR DALA2019120327023Oxygen Mask · unwanted deploy(AIRCRAFT 6806, L/P 6241939) O2 MASK 3R BATHROOM DROPPED. CORRECTIVE ACTION: SECURED 3R LAV 02 MASK PANEL PER B757 AMM 35-21.Dec 1, 2019 · N709TW · Boeing 7572Q8SDR DALA2019120307026Bottle · damaged(AIRCRAFT 682, L/P 6573631) FOUND L2 DOOR ASSIST BOTTLE CLAMP CAUSE DAMAGE TO F/A O2 GEN BOTTLE. CORRECTIVE ACTION: REPLACED L2 F/A PSU O2 GENERATOR PER B757 AMM 35-21.Nov 25, 2019 · N682DA · Boeing 757232
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