# SDR DALA2018020700735

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2018
- Submitted: February 7, 2018
- Operation: Air carrier
- Aircraft: [N864DA](https://openairdocs.org/aircraft/N864DA), registered now
- Make and model: Boeing 777232
- Aircraft serial: 29736
- Aircraft time: 78,485 hours, 9,439 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Mask
- Condition: Unwanted Deploy
- Location: Seat 1d
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2018020700735

## Discrepancy

SEAT 1D OXYGEN MASK DROPPED ON DEPTATURE.    PACKED THE MASK  IAW AMM 35-21.  OK FOR SERVICE.

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