# SDR DALA2021041202149

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 8, 2021
- Submitted: April 12, 2021
- Operation: Air carrier
- Aircraft: [N688DL](https://openairdocs.org/aircraft/N688DL), registered now
- Make and model: Boeing 757232
- Aircraft serial: 27587
- Aircraft time: 71,286 hours, 30,055 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Mask
- Condition: Unwanted Deploy
- Location: Fa
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2021041202149

## Discrepancy

SHIP 688 AS WE DEPLANED WE NOTICED THE 1L FA/JS MASK HAD DROPPED FROM THE CEILING. CORRECTIVE ACTION: INSP AND RESTOWED O2 MASK AT 1L DOOR PER B757AMM 35-21. (7444228)

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