# SDR DALA2026100405477

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 27, 2026
- Submitted: October 4, 2026
- Operation: Air carrier
- Aircraft: [N345NB](https://openairdocs.org/aircraft/N345NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1774
- Aircraft time: 63,479 hours, 33,387 cycles
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen Mask
- Part number: MXP80111
- Condition: Leaking
- 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/DALA2026100405477

## Discrepancy

SUSPECTED CREW 02 LEAK. CA MASK AND BOX REPLACED. C/A: REFER TO LOG 6797929 FOR CORRECTIVE ACTION, OK TO CLOSE LOG. (LP: 1835948, AIRCRAFT WAS GROUNDED)

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