REMOVED & REPLACED PORTABLE O2 BOTTLE LOCATED IN THE EMERGENCY EQUIPMENT CABINET IAW B777 AMM 35-31-00. NO DEFECTS NOTED. IPC REF 35-31-51.
) - [SDR CALA2026020113465](https://openairdocs.org/sdr/CALA2026020113465.md): Oxygen Bottle · expired · Jan 30, 2026 · N14528 · Airbus A321271NX > MID CABIN LEFT POB PRESSURE LOW REMOVED AND REPLACED POB MID CABIN FWD IAW 35-32-42-400-001-A. - [SDR UIEA2026012900020](https://openairdocs.org/sdr/UIEA2026012900020.md): Fitting · wrong part · Jan 28, 2026 · N642GT · Boeing 7673Y0 > LAVATORY PORTABLE O2 BOTTLE MASK HAS INCORRECT FITTING TO ATTACH TO O2 BOTTLE.(REMOVED & REPLACED O2 MASK ASSY IAW AMM 35-31-00. OPS CHK OK.THIS CLEARS MDDR 246793.
) - [SDR DALA2026010500050](https://openairdocs.org/sdr/DALA2026010500050.md): Oxygen Bottle · expired · Jan 4, 2026 · N368NW · Airbus A320212 > EXPIRED DUE DATE HYDROSTATIC TEST OXYGEN BOTTLE IN FWD CLOSET RH AT PASSENGER CABIN. REPLACED OXYGEN BOTTLE IN FWD CLOSET RH AT PASSENGER CABIN AS PER DWG DELTA AIR LINES 25-5429 REV: E ISSUE DATE: 21-JAN-15 SHEET 9 OF 24 ITEM 31 JOB COMPLETE. (LP: 1385818) - [SDR UIEA2025120801337](https://openairdocs.org/sdr/UIEA2025120801337.md): Oxygen Bottle · inoperative · Dec 8, 2025 · N704GT · Boeing 777F1H > PORTABLE BOTTLE L1 DOOR INOP. REMOVED AND REPLACED PORTABLE O2 BOTTLE ASSY & OPS CHECK OK IAW AMM 35-31-00-960-801 & IPC 35-31-51-10A. - [SDR UIEA2025120601336](https://openairdocs.org/sdr/UIEA2025120601336.md): Oxygen Bottle · low pressure · Dec 6, 2025 · N645GT · Boeing 767324 > OXYGEN BOTTLE NOT FULL. R & R 1 AFT PORTABLE O2 BOTTLE IAW AMM 35-31-01/401 & IPC 35-31-01-50. OPS & LEAK CHKD GOOD. - [SDR CALA2025102410481](https://openairdocs.org/sdr/CALA2025102410481.md): Oxygen Bottle · used · Oct 23, 2025 · N91007 · Boeing 78710 > EMERGENCY O2 4L USED. REMOVED AND REPLACED EMERGENCY O2 BOTTLE AT 4L DOOR WITH FULL SERVICEABLE UNIT. REF AMM 35-31-03. PARTS USED: 78-3531-3-0007, QTY:1 - [SDR UIEA2025082501135](https://openairdocs.org/sdr/UIEA2025082501135.md): Oxygen Bottle · detached · Aug 25, 2025 · N645GT · Boeing 767324 > CREW WALK AROUND, O2 BOTTLE BROKE OFF THE WALL. REATTACHED O2 BOTTLE BRACKET IAW AMM 20-30-01. NO FURTHER DEFECTS NOTED. - [SDR SCNA20250825332](https://openairdocs.org/sdr/SCNA20250825332.md): Placard · missing · Aug 24, 2025 · N848SY · Boeing 737800* > PORTABLE O2 BOTTLE MISSING SCA EMERGENCY EQUIPMENT INSPECTION PLACARD R & R PORTABLE OXYGEN CYLINDER IAW: AMM 35-31-01 - [SDR N6WA2025082202](https://openairdocs.org/sdr/N6WA2025082202.md): Oxygen Mask · wrong part · Aug 20, 2025 · N501GJ · Cndair CL6002C11 > UPON OPS TEST OF UPPER PORTABLE OXYGEN BOTTLE FOUND 2ND MACK TO HAVE INCORRECT PART NUMBER. REMOVED AND REPLACED OXYGEN MASK IAW CRJ AMM 35-31-04. - [SDR FDEA202508041366](https://openairdocs.org/sdr/FDEA202508041366.md): Oxygen Bottle · overserviced · Aug 4, 2025 · N849FD · Boeing 777F > WALK AROUND OXYGEN BOTTLE IN CLOSET ON FLIGHT DECK OVER PRESSURIZED. NEEDLE OVER RED BAND. AMM: 35-30-00-2 DUE TO WARM TEMPERATURE IN CDG, PORTABLE O2 CYLINDER PX CAN BE READ AT THE CORRECT SERVICEABLE BAND, ACUTALLY 82 *F, CORRECTION CHART APPROVED SE - [SDR UIEA2025080101075](https://openairdocs.org/sdr/UIEA2025080101075.md): Oxygen Bottle · not reported · Aug 1, 2025 · N662GT · Boeing 76731A > AFT CENTER PORTABLE O2 BOTTLE REQ REPLACEMENT(REMOVED AND REPLACED PORTABLE O2 BOTTLE IAW B767 AMM 35-31-01. OPS & LK CHK OK. NO FURTHER DEFECTS.
) - [SDR 7C7A2025030900012](https://openairdocs.org/sdr/7C7A2025030900012.md): Toilet · clogged · Mar 9, 2025 · N887EA · Dhav DHC8106 > LAVATORY "FLUSH" INTERMITTENTLY INOP - [SDR QMLA2024112120145](https://openairdocs.org/sdr/QMLA2024112120145.md): Oxygen Bottle · cracked · Nov 21, 2024 · N135AM · Bell 407 > AN OVERHAULED GASEOUS MEDICAL O2 BOTTLE WAS FOUND WITH MANUFACTURING DEFECT OR CRACK AT NECK/REGULATOR FITTING. FOUND DURING LEAK CHECK AFTER INSTALLATION. - [SDR DALA2024081308101](https://openairdocs.org/sdr/DALA2024081308101.md): Oxygen Bottle · unknown · Aug 10, 2024 · N804NW · Airbus A330323 > SHIP 3304 O2 CONTAINER SERIAL NUMBER INSPECTION FOUND LAV 61 O2 CONTAINER SERIAL NUMBER IS A9FA58004. AS PER THIS AD CARD HAVE TO REPLACE. WRONG PART NUMBER FOR THE AD. CORRECTIVE ACTION: REPLACED WITH CORRECT PART. OPS CHECK GOOD. (0493963) - [SDR DALA2024022702700](https://openairdocs.org/sdr/DALA2024022702700.md): Oxygen Bottle · unsecure · Feb 26, 2024 · N816NW · Airbus A330323 > SHIP 3316 O2 CONTAINER ABOVE F/A SEAT AT 4R WILL NOT LOCK CLOSED. CORRECTIVE ACTION: R/R O2 CONTAINER ABOVE F/A SEAT AT 4R PER A330 AMM 35-21-41. OPS CHECK GOOD. (5744017) - [SDR AALA202312221148](https://openairdocs.org/sdr/AALA202312221148.md): Oxygen Bottle · broken · Dec 19, 2023 · N659AW · Airbus A320232 > AIRCRAFT IN BASE MAINTENANCE: BROKEN EMERGENCY OXYGEN CONTAINER ROW 14 RIGHT HAND IN PASSENGER CABIN. REPLACED EMERGENCY OXYGEN CONTAINER. - [SDR DALA2023061904991](https://openairdocs.org/sdr/DALA2023061904991.md): Unknown · unknown · Jun 18, 2023 · N366NB · Airbus A319114 > SHIP 3166 29 FED PSU O2 MASK DOES NOT DROP DURING TEST. CORRECTIVE ACTION: R/R PSU WIRING HARNESS. OPS CHECK GOOD. (9472597) - [SDR 2022F00253](https://openairdocs.org/sdr/2022F00253.md): Oxygen Bottle · low pressure · Jun 20, 2022 · N737AT · Boeing 7377HJ > DURING WEEKLY SERVICE CHECK FOUND FWD FLIGHT ATTENDANT JUMP SEAT OXYGEN BOTTLE UNSERVCIEABLE. - [SDR DALA2022050603180](https://openairdocs.org/sdr/DALA2022050603180.md): None · none · May 6, 2022 · N364NW · Airbus A320212 > SHIP 3264 FOUND PORTABLE OXYGEN CYLINDER AT AFT SEAT 33DEF DATE EXPIRED. CORRECTIVE ACTION: REPLACED O2 BOTTLE PER A320 AMM 35-32. OK FOR SERVICE. (8629238) - [SDR SWAA2022060901138](https://openairdocs.org/sdr/SWAA2022060901138.md): Panel · deteriorated · Apr 29, 2022 · N477WN · Boeing 7377H4 > PANEL 194CL OUTER SKIN IS DISBONDED. (MARKED) / REMOVED 1' DIA OF OUTER SKIN AND PARTIAL DEPTH CORE; CLEANED REPAIR AREA IAW SRM 51-70-05-2R-2 PARA 4.A-B;[05] VERIFIED CORRECTIVE ACTIONS 1-4REMOVED & REPLACED PBE AT FWD B/C CLOSET AS REQUIRED PER AMM 35-31-02 CK'D OK.
) - [SDR UIEA2021092002064](https://openairdocs.org/sdr/UIEA2021092002064.md): Bottle · low pressure · Sep 21, 2021 · N645GT · Boeing 767324 > FOUND PORTABLE O2 BOTTLE @ 0 PSI IN FWD GALLEY.(REMOVED AND REPLACED PORTABLE O2 BOTTLE PER AMM 35-31-01.
) - [SDR UIEA2021080601723](https://openairdocs.org/sdr/UIEA2021080601723.md): Oxygen Mask · broken · Aug 5, 2021 · N663GT · Boeing 767324 > PORTABLE OXYGEN BOTTLE AT L1 DOOR MASK BROKEN(TRANSFERRED TO MDDR 151338 IAW MEL 35-31-01, CAT D.
/LP1342039: REMOVED AND REPLACED MASK IAW AMM 35-31-01 CKS GD THIS CLEARS MDDR 151338, PLACARD REMOVED
) - [SDR P5CA2021053100217](https://openairdocs.org/sdr/P5CA2021053100217.md): Oxygen Mask · missing · Jun 1, 2021 · N643GT · Boeing 7673JHF > SUPERNUMERARY PORTABLE OXYGEN FULL FACE MASK HOOD MISSING.(INSTALLED MISSING FACE MASK HOOD AS PER B767-300 AMM 35-31-01
) - [SDR UIEA2021040300822](https://openairdocs.org/sdr/UIEA2021040300822.md): Oxygen Mask · missing · Apr 3, 2021 · N1427A · Boeing 767306 > LAV PORTABLE OXYGEN MASK MISSING MASK P/N 289-601212 POUCH P/N 80189-01.(INSTALLED LAV PORTABLE OXYGEN MASK & POUCH AS REQUIRED PER AMM 35-31-01. CK'D OK
) - [SDR UIEA2021040300825](https://openairdocs.org/sdr/UIEA2021040300825.md): Cylinder · damaged · Apr 3, 2021 · N1427A · Boeing 767306 > COCKPIT SUPERNUMERARY PORTABLE OXYGEN CYLINDER TRANFER TUBE DAMAGE. P/N 9800 201A-BF23A S/N ST58846.(REMOVED AND REPLACED SUPERNUMERARY PORTABLE OXYGEN CYLINDER AS REQUIRED PER AMM 35-31-01. LEAK AND OPS CHK OK.
) - [SDR UIEA2021020100181](https://openairdocs.org/sdr/UIEA2021020100181.md): Mask · missing · Feb 1, 2021 · N662GT · Boeing 76731A > 1 MASK MISSING LEFT FWD O2 CYLINDER. PORTABLE OXYGEN DISPENSING UNITS, BOTTLE AND MASK. FWD TO MDDR 141745 IAW DDG 35-31-01, CAT D. PLACARD INSTALLED. 04FEB21 - 1193407 - M6 -& MIA - INSTALLED MISSING MASK AT THE LT FWD O2 CYLINDER AS PER AMM 35-31-01. TH - [SDR UIEA2021012600127](https://openairdocs.org/sdr/UIEA2021012600127.md): Oxygen Mask · unserviceable · Jan 24, 2021 · N645GT · Boeing 767324 > PORTABLE O2 BOTTLE BEHIND SEAT 39G LOW & MASK UNSERVICEABLE. SERVICED PORTABLE O2 BOTTLE, REF AMM CHAP 35-31-01. REPLACED O2 MASK, REF AMM CHAP 35-31-01. - [SDR UIEA2020113002492](https://openairdocs.org/sdr/UIEA2020113002492.md): Oxygen Bottle · low pressure · Dec 1, 2020 · N1619A · Boeing 7673Y0 > COCKPIT PORTABLE OXYGEN BOTTLE PRESS LOW P/N 9800-2D1A-BF23A S/N 8136P. REMOVED AND REPLACED REFERENCED COCKPIT O2 BOTTLE, REF M/M 35-31-01-400-801-001. - [SDR UIEA2020120302515](https://openairdocs.org/sdr/UIEA2020120302515.md): Oxygen Mask · damaged · Nov 30, 2020 · N472MC · Boeing 74745E > FOUND PORTABLE OXYGEN CYLINDER FULL MASK TUBE BRK AT U/D 2 EA, IAW IAI AMM 35-11-00-900-801 REV 10. REPLACED PORTABLE OXYGEN CYLINDER FULL MASK AT U/D 2 EA. JOB COMPLETED AND CONDITION CHECK NORMAL. - [SDR UIEA2020082401864](https://openairdocs.org/sdr/UIEA2020082401864.md): Oxygen Bottle · damaged · Aug 18, 2020 · N663GT · Boeing 767324 > ON WALK AROUND, THE O2 BOTTLE HAD BROKEN COVER FOR MASK ATTACH POINT. REMOVED AND REPLACED PORTABLE OXYGEN BOTTLE IAW AMM 35-31-01 - [SDR UIEA2020062301342](https://openairdocs.org/sdr/UIEA2020062301342.md): Lens · missing · Jun 19, 2020 · N1709A · Boeing 767375 > LENS MISSING ON LAVATORY OXYGEN BOTTLE. REMOVED AND REPLACED O2 BOTTLE IAW AMM 35-31-00. OPS GOOD. - [SDR UIEA2020051100999](https://openairdocs.org/sdr/UIEA2020051100999.md): Pbe · not reported · May 8, 2020 · N662GT · Boeing 76731A > MID CABIN PBE SHOWING NOTE: 5 EA. SERVICEABLE PBE REMAINING IN THE AIRCRAFT.(MDDR #128101 MEL 35-20-01 CAT 'D', DD 05SEP20, PLACARD INSTALLED. DISP: DP @ 13:26Z.
LP 1140399 - ITEM 5: REMOVED AND REPLACED MID CABIN PBE PER AMM 35-31-02. THIS CLEARS MDD - [SDR UIEA2020033100580](https://openairdocs.org/sdr/UIEA2020033100580.md): Oxygen Bottle · unserviceable · Mar 29, 2020 · N1709A · Boeing 767375 > GALLEY PORTABLE O2 BOTTLE PRESSURE OUT OF LIMITS.(
TRANSFERRED TO MDDR 126397, MEL 35-31-01, CAT 'D', DUE DATE: 27JUL20, TI: TS @ 0247Z. 2 SERVICEABLE PORTABLE O2 BOTTLES STILL ON BOARD, STOWED UNSERVICEABLE BOTTLE IN OVERHEAD BIN PER AMM 35-00-00.
30M - [SDR UIEA2020031600446](https://openairdocs.org/sdr/UIEA2020031600446.md): Oxygen Bottle · discharged · Mar 13, 2020 · N662GT · Boeing 76731A > RIGHT SIDE OVERWING PORTABLE O2 (UPPER) AND L-1 BOTTLES READING ZERO.(
TRANSFERRED TO MDDR 125739, MEL 35-31-01, CAT "D", DUE DATE 11JUL20, PLACARDS INSTALLED.
LP 1120033: REMOVED AND REPLACED PORTABLE OXYGEN CYLINDER IAW AMM 35-31-0
- [SDR UIEA2020022090279](https://openairdocs.org/sdr/UIEA2020022090279.md): Oxygen Bottle · inoperative · Feb 18, 2020 · N645GT · Boeing 767324
> ONE PORTABLE OXYGEN DISPENSING UNIT INOP AT MID CABIN BULK HEAD. (PORTABLE OXYGEN DISPENSING UNITS (BOTTLE AND MASK)). (REF LOG PAGE 1113589: REF MDDR 124817 PORTABLE O2 MASK MISSING)( TRANSFERRED TO MDDR 124817 IAW MEL 35-31-01, CAT 'D'. LP 111
Next page: https://openairdocs.org/jasc/3530/reports.md?page=2
## The whole list in SQL
Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:
```sql
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 = '3530'
ORDER BY difficulty_date DESC
```
This list as a web page: https://openairdocs.org/jasc/3530/reports
---
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