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.
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 SCNA20250127031SOxygen Mask · inoperativeL1 DOOR FA MASK DIDN'T DEPLOY. EMERGENCY DECLARED. COMPLETED ALL T/S AND CLEANING OF BOTH AC PACKS ON NR0006. COMPLETED VISUAL INSPECTION OF CABIN O2 GENERATORS IAW B737 AMM 35-22-00-210-801, ALL GENERATORS DISCHARGED WITH THE EXCEPTION OF CABIN ROWS 9L/H, SDR SCNA20250127031Oxygen Mask · inoperativeDEFECT 794748: L1 DOOR FA MASK DIDN'T DEPLOY. (EMERGENCY DECLARED REF DEFECT 794747, ITEM 1 - CABIN DEPRESSURIZATION)SDR SCNA20250127030Oxygen Mask · malfunctionedAFT LAV 2L MASK DIDN'T DEPLOY. EMERGENCY DECLARED. PERFORMED OPS CHECK ON SCA WO# 92890, N/R-00007, PER AMM 35-22-00-700-802. OPS CHECK GOOD.SDR DALA2025012100513Oxygen Mask · unwanted deploySHIP 3259 DISC: 1L FLIGHT ATTENDANT JUMPSEAT MASKS DEPLOYED ON TAKEOFF BELOW 10,000 FEET. C/A: RESTOWED 1L FA JS OXYGEN MASKS. OK FOR SVC. WORK REF A320 AMM 35 -20. (LP: 0770774)SDR DALA2025012100506Oxygen Box · openSHIP 3315 41C O2 MASK OPENED. CORRECTIVE ACTION: REPACKED MASKS PER A330 AMM 35-23. OK FOR SERVICE. (5698227)SDR WX0A2025012132269Oxygen Box · broken(AIRCRAFT GROUNDED) FOUND PASSENGER CABIN OXYGEN MASK CONTAINER BROKEN @18ABC / REMOVED AND REPLACED PAX 02 MODULE CONTAINER @18ABC IN REF TO AMM 35-21-41-04 CONF 00. THIS CLEARS MEL 35-21-01-A, MDDR 206114. NO (M). INOP PLACARDS REMOVED."SDR YENA2025011500047Oxygen Mask · unwanted deployFLT#1155, BOS-DCA. 'PRESN AUTO FAIL WITH OXYGEN MASK DEPLOYMENT.' (SUPPLEMENTAL INFORMATION TO FOLLOW)SDR DALA2025011400321Oxygen Mask · unsecureSHIP 3313 4J OXYGEN MASK FELL DURING DESCENT. CORRECTIVE ACTION: RE-PACKED MASKS PER A330 AMM 35-23. OK FOR SERVICE. (6841006)SDR DALA2025011300298Oxygen Mask · unsecureSHIP 3415 O2 MASK AFT RIGHT LAV NEEDS RESTOW. CORRECTIVE ACTION: O2 MASK RESTOWED PER A330 AMM 35-21-42. OK FOR SERVICE. (6950163)SDR DALA2025011300297Latch · brokenSHIP 3313 OXYGEN PANEL LATCH BROKEN / LOCATION:42A. CORRECTIVE ACTION: RE-SECURED LOOSE HARDWARE. OK FOR SVC. (0755767)SDR DALA2025011300260Oxygen Gen · wrong part(LOG 5722662) DURING CHECK FOUND INCORRECT O2 GENERATOR INSTALLED ON 16DEF. REMOVED AND REPLACED O2 GENERATOR ASSY ON ROW 16DEF PER B737 AMM 35-22. CHECKS GOOD.SDR DALA2025011300301Oxygen Panel · unsecureSHIP 3313 OXYGEN PANEL LOOSE / LOCATIONS:111. CORRECTIVE ACTION: R/R O2 BOX PER A330 AMM 25-21. OK FOR SERVICE. (0752779)SDR DALA2025011300299Oxygen Mask · unwanted deploySHIP 3426 1R FLT ATTENDANT OXYGEN MASK DROPPED. CORRECTIVE ACTION: R/R LATCHING MECHANISM ON O2 BOX OPS CHK NORMAL IAW A330 AMM 35-21. (6962983)SDR CALA2025011001850Oxygen Gen · no discrepancyREF LP3459199 ENCOUNTERED SEVERE TURBULENCE ON DECENT AT AROUND 5-6K WITH AGGRESSIVE VERTICAL SHIFT OF THE AIRCRAFT THAT DEPLOYED ALL THE O2 MASKS. SMOOTH LANDING WITH AN EMERGENCY DECLARED. FA'S NOTICED A HOT SMELL IN THE CABIN THAT THE FIRE DEPARTMENT SUSPECSDR DALA2025010600124Oxygen Panel · damagedSHIP 3425 AFT FA LOC JUMP SEAT 112 AND JUMP SEAT 113 O2 OXYGEN PANEL DAMAGE. CORRECTIVE ACTION: REPLACED O2 PANEL ASSY'S OK FOR SVC. (6538298)SDR UIEA2024122901189Oxygen Mask · contaminatedLAV PORTABLE OXYGEN MASK CONTAMINATED.(<P>REMOVED AND REPLACED LAV PORTABLE OXYGEN MASK AS REQUIRED PER 767 AMM 35-31-01. OPS CHK GOOD.</P>)SDR DALA2025010200004Panel · detachedSHIP 3226 DISC: FIRST CLASS LAV O2 PANEL FELL DOWN AND NEEDS TO BE SECURED. C/A: UNABLE TO RESECURE FIRST CLASS LAV O2 MASK PANEL - WILL NOT LATCH CLOSED AFTER RESET.DEFERRED PER A320 MEL 35-21-02.MEL AND PLACARD INSTALLED."M" PROCEDURES C/W.DISPATCH APPROVED.SDR DALA2024123012062Oxygen Box · openSHIP 3230 DISC: O2 MASK COMPARTMENT ABOVE L1 FA JUMPSEAT OPENED, DROPPING BOTH O2 MASKS. C/A: RESECURED FWD FA MASK IAW A320 AMM 35-21-41. A/C OK SERVICE. (LP: 5980116)SDR DALA2024122712042Door · openSHIP 3402 OVER JUMP R1 JUMPSEAT O2 DOOR OPENED. CORRECTIVE ACTION: REPACKED MASKS PER A330 AMM 35-23. OK FOR SERVICE. (6492437)SDR DALA2024122612015Oxygen Panel · unsecureSHIP 3355 O2 PANEL FELL 33 ROW C,D,E,F. CORRECTIVE ACTION: RESECURED PANEL PER A330 AMM 35-21. A/C OK FOR SVC. (6784361)SDR DALA2024122612014Oxygen Mask · unwanted deploySHIP 3328 OXYGEN PANEL MASK DEPLOYED / LOCATION:206. CORRECTIVE ACTION: REPLACED OR CONTAINER ASSY PER A330 AMM 35-23. OK FOR SVC. (0722702)SDR DALA2024122311947Oxygen Mask · no testSHIP 6817 PAX O2 MASK DID NOT DROP AT SEAT 40E AND 40F. CORRECTIVE ACTION: REPLACED PSU PAL REF B757 AMM 35-21 PERFORMED MASK DROP. (0717565)SDR DALA2024121811817Oxygen Mask · unwanted deploySHIP 3403 OXYGEN PANEL MASK DEPLOYED / LOCATION:405 /. CORRECTIVE ACTION: REPACKED MASKS PER A330 AMM 35-21. OK FOR SERVICE. (0716324)SDR AALA202412200047Oxygen Mask · unwanted deployAIRCRAFT WAS GROUNDED: ON TAKEOFF, O2 MASKS DROPPED AT 16 ABC. AIRCRAFT RETURNED TO FIELD, EMERGENCY DECLARED LANDED WITHOUT INCIDENT. **SUPPLEMENTAL REPORT FOR SDR AALA202412180047.** (CLOSED) MAINTENANCE FOUND O2 MASK UNPROPERLY PACKED, PUSHING DOWN ON CONTASDR AALA202412180047Oxygen Mask · unwanted deployAIRCRAFT WAS GROUNDED: ON TAKEOFF, O2 MASKS DROPPED AT 16 ABC. AIRCRAFT RETURNED TO FIELD, EMERGENCY DECLARED LANDED WITHOUT INCIDENT. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)SDR DALA2024122011889Oxygen Mask · unwanted deploySHIP 3249 DISC: AFT GALLEY OXY MASK DEPLOYED ON TAKEOFF. C/A: STOWED MASK. CKS GOOD. (LP: 6734880)SDR HNAA2024121201226Oxygen Mask · unwanted deployCLIMBING THRU 18K IN LIGHT TO MODERATE TURBULANCE. AFTER LEVELING OFF, FA REPORTED ALL PAX O2 MASKS WERE DEPLOYED FACT 11DEC24 12:07 CLT REPACKED ALL O2 MASKS IAW AMM 35-20-04 A/C OK FOR SERVICESDR DALA2024121111639Oxygen Mask · unwanted deploySHIP 3355 SEAT 7A O2 MASK FELL. CORRECTIVE ACTION: REPACKED MASKS PER A330 AMM 35-23. OK FOR SERVICE. (6613172)SDR DALA2024121211662Oxygen Mask · improper stowSHIP 3240 DISC: AFT GALLEY OXY MASK NEEDS TO BE RESTOWED PROPERLY. C/A: RESTOWED O2 MASK IN AFT GALLEY OK FOR CONT SVC REF A320 AMM 35- 21 O2 GEN OK FOR SVC. (LP: 6575539)SDR DXTA2024121101443Door · unsecureCABIN OXYGEN MASK STORAGE COMPARTMENT: THE PAX OXYGEN MASK COVER WILL NOT STAY ON. FOUND MASK COVER VELCRO WORN OR MISSING AND TAPE APPLIED AS A TEMPORARY FIX. VERIFEID FAULT AND REOMVED TEMPORARY TAPE. REMOVED DAMAGED VELCRO FROM PANEL. CLEANED PREPPED AND APSDR DALA2024120311428Mask · abnormalSHIP 3008 - ATB - DUE TO O2 MASK AT ROWS 13DEF AND 16 DEF DROPPED OUT DURING TAKEOFF. CORRECTIVE ACTION: STOWED O2 MASKS AND RESECURED PANELS. OK FOR SERVICE. (LP 5952762)SDR DALA2024113011291Panel · looseSHIP 3421 OXYGEN PANEL LOOSE / LOCATIONS:202. CORRECTIVE ACTION: RE-PACKED MASKS PER A330 AMM 35-21. OPS CHECK GOOD. (0681883)SDR DALA2024113011290Panel · deployedSHIP 3315 OXYGEN PANEL MASK DEPLOYED / LOCATIONS:207. CORRECTIVE ACTION: O2 MASK PANEL SECURED AS PER A330 AMM 35-21-41. OPS CHECK GOOD. (0681213)SDR CALA2024112501262Oxygen Gen · faultyFLT ATTENDANT OXYGEN GENERATOR ACTIVATED AT EMERGENCY EXIT FWD OF PAX SEAT 38KL. REMOVED OXYGEN GENERATOR PER AMM 35-21-10-002-017 AND REPLACED WITH SERVICEABLE UNIT PER AMM 35-21-10-402-102.PARTS USED: 25-3511-3-0008,QTY :1SDR DALA2024112511198Oxygen Mask · unwanted deploySHIP 3168 OXYGEN PANEL MASK DEPLOYED / LOCATION:29A. CORRECTIVE ACTION: REPACKED MASKS PER A319 AMM 35-23. OK FOR SERVICE. (0675189)SDR DALA2024112511197Oxygen Mask · unwanted deploySHIP 3164 FORWARD LAV AND ROW 23DEF O2 MASK DROPPED DURING CLIMB OUT. CORRECTIVE ACTION: REPACKED MASKS PER A319 AMM 35-23. OK FOR SERVICE. (5144308)SDR DALA2024112311158Panel · looseSHIP 3227 DISC: OXYGEN PANEL LOOSE / LOCATIONS:103, OXYGEN PANEL IS LOOSE ABOVE THE 2L JUMPSEAT / INTERIOR. C/A: RE-SECURED O2 PANEL ABOVE JUMPSEAT AT 2L IAW A320 AMM 35-21. (LP: 0669183)SDR DALA2024111811010Oxygen Mask · abnormalSHIP 3733 -DIV- DIVERTED TO ATL DUE TO ROW 11ABC PASSENGER O2 MASKS DROPPING UNCOMMANDED IN FLIGHT AND O2 GENERATOR UNABLE TO BE VERIFIED IF USED. CORRECTIVE ACTION: INSPECTED O2 MASK STOWAGE AND RE-SECURED MASKS. TAPPED AROUND PANEL TO INSURE SECURITY AND OPSSDR DALA2024111911035Oxygen Mask · unwanted deploySHIP 3243 DISC: PASSENGER OXYGEN STORAGE - GALLEY MODULES, OXYGEN MASKS DEPLOYED IN AFT GALLEY. C/A: FWD TO MEL 35-21-01D,PLACS INSTALLED,MCC NOTIFIED,C/W M PROC. REMOVED AND REPLACED 2L GALLEY EMERGENCY OXYGEN MODULE IAW A320 AMM REF 35-21-41. PLACARD REMOVEDSDR DALA2024111911034Oxygen Mask · unwanted deploySHIP 3225 DISC: OXYGEN PANEL MASK DEPLOYED / LOCATIONS:401. PANEL OPENED COMPLETELY AFTER TAKEOFF MASK DID NOT ACTUALLY DEPLOY. C/A: VERIFIED O2 GENERATOR DID NOT DEPLOY. RESECURED O2 MASK PANEL REF A320 AMM 35-20. OK FOR SVC. (LP: 0658931)SDR DALA2024111911036Oxygen Mask · unwanted deploySHIP 3259 DISC: 1L FLIGHT ATTENDANT OXYGEN MASK FELL OUT DURING FLIGHT. C/A: STORED 1L F/A O2 MASK AS PER A320 AMM 35-21-41. (LP: 6527660)SDR DALA2024111410945Latch · brokenSHIP 3243 DISC: OXYGEN PANEL LATCH BROKEN / LOCATIONS:103 / MYCABIN TEXT: FRC352301103 OXYGEN MASK PANEL ABOVE 2L DOOR OPENED ON TAKEOFF. OXYGEN MASKS. C/A: FOUND NO BROKEN PARTS. PERFORMED PACKING OF THE OXYGEN MASK ASSEMBLIES & CHECKED PANEL DOOR CLOSE OK IASDR DALA2025010600121Door · damagedSHIP 3320 DAMAGE TO DOOR #1 ATTENDANT PSU COVER DOOR. CORRECTIVE ACTION: R/R EMERGENCY OXYGEN CONTAINER ASSY AT DOOR #1 IAW A330 AMM 35-21. OK FOR SERVICE. (0654107)SDR DALA2024111110832Oxygen Panel · brokenSHIP 3324 O2 PANEL ABOVE SEATS 35CDFG BROKEN. PANEL TAPED CLOSED. CORRECTIVE ACTION: R/R 35CDFG PAX OXYGEN CONTAINER PER A330 AMM 35-21. DROP TEST CHECKS OK. (6474068)SDR DALA2024111310909Oxygen Mask · no testSHIP 3235 DISC: WHILE PERFORMING OPS TEST FOR O2 GENERATOR AND MASK ROBS FOUND SEAT 14DEF MASK DIDN'T DROP. C/A: SUMMARY SEE NR FOR ADDITIONAL INFORMATION 003-0001:0514-2000/075 00287 RESET MASK PANEL ADJUSTED DOOR PANEL AND COMPLIED WITH OPS TEST REF. A320 AMSDR DALA2024110810723Door · openSHIP 3267 DISC: AFT LEFT GALLEY 0-2 MASK COMPARTMENT OPEN. C/A: STOWED MASK AND CLOSED COMPARTMENT PER A320 AMM 35-21 A/C OK FOR SERVICE. (LP: 6720490)SDR DALA2024110810722Door · openSHIP 3243 DISC: ON LANDING O2 MASK DOOR IN AFT GALLEY (AIRCRAFT LEFT OPENED). C/A: STOWED OXYGEN RAFT DOOR PER A320 AMM 35-21. OPS CHECKS NORMAL. A/C OK TO CONTINUE. (LP: 6497688)SDR DALA2024102810480Latch · brokenSHIP 3317 OXYGEN PANEL LATCH BROKEN / LOCATIONS:200. CORRECTIVE ACTION: REPLACED O2 ASSY PER A330 AMM 35-23. OK FOR SERVICE. (0627232)SDR DALA2024102810479Latch · brokenSHIP 3321 OXYGEN PANEL LATCH BROKEN / LOCATIONS:55C. CORRECTIVE ACTION: REPLACED BAD LATCH AND REPACKED MASKS PER A330 AMM 35-23. OK FOR SERVICE. (0626343)SDR DALA2024102410344Door · unsecureSHIP 3321 SEAT 32AB PSU HANGING. CORRECTIVE ACTION: REPACKED MASKS PER A330 AMM 35-23. (6460545)
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