# SDR DALA2026022701386

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2026
- Submitted: February 27, 2026
- Operation: Air carrier
- Aircraft: [N110DU](https://openairdocs.org/aircraft/N110DU), registered now
- Make and model: Airbus BD-500-1A10
- Registry model: [Airbus BD-500-1A10](https://openairdocs.org/model/airbus-canada-ltd-ptnrsp-bd-500-1a10) (OpenAirDocs)
- Aircraft serial: 50029
- Aircraft time: 14,311 hours, 6,632 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Mask
- Condition: Deployed
- Location: Zone 200
- Stage of operation: NR
- 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/DALA2026022701386

## Discrepancy

CREW DEPLOYED O2 MASKS AND ALL O2 GENERATORS DEPLOYED WITH THE EXCEPTION OF LAVATORIES. FWD TO 46 EA NON-ROUTINES FOR GEN REPLACEMENT, MASK CLEANING AND REINSTALL. (LP# 8036172, MSI# 2026-00141)

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