# SDR DALA2022111607388

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 2022
- Submitted: November 16, 2022
- Operation: Air carrier
- Aircraft: [N324NB](https://openairdocs.org/aircraft/N324NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1456
- Aircraft time: 55,119 hours, 28,588 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Mask
- Condition: No Test
- Location: Row 23 Abc
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2022111607388

## Discrepancy

DURING WKCD 2527-01014-02 O2 MSK MAN DROP TEST FOUND MASK AT 23 ABC DID NOT DROP. CORRECTIVE ACTION: CLEARED LANYARD FROM DOOR - AFTER CONCURRENT DROP TEST DOOR DROPPED NML. (9503088)

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