# SDR DALA2025041102802

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 9, 2025
- Submitted: April 11, 2025
- Operation: Air carrier
- Aircraft: N330NW
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 307
- Aircraft time: 89,716 hours, 41,968 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Mask
- Condition: Dislodged
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025041102802

## Discrepancy

2 O2 MASKS ABOVE F/ALT JUMP SEAT AT 1L FELL DOWN AS GATE AGENT CLOSED A/C DOOR. C/A: RESTOWED FWD F/ A O2 MASK CONTAINER, PER A320 AMM 35-21. A/C OK TO CONTINUE. (LP: 7085020)

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