# SDR DALA2021073004310

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2021
- Submitted: July 30, 2021
- Operation: Air carrier
- Aircraft: [N860NW](https://openairdocs.org/aircraft/N860NW), registered now
- Make and model: Airbus A330-223
- Registry model: [Airbus A330-223](https://openairdocs.org/model/airbus-a330-223) (OpenAirDocs)
- Aircraft serial: 0778
- Aircraft time: 61,981 hours, 7,763 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Mask
- Condition: Unwanted Deploy
- Location: Fwd Galley
- 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/DALA2021073004310

## Discrepancy

SHIP 3360 FWD GALLEY CTR O2 MASKS DROPPED DURING LANDING. CORRECTIVE ACTION: REMOVED AND REPLACED DOOR LATCH SWITCH. (7908432)

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