# SDR UALA2011110906128

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2011
- Submitted: November 14, 2011
- Operation: Air carrier
- Aircraft: N178UA
- Make and model: Boeing 747422
- Aircraft serial: 24385
- Aircraft time: 88,498 hours, 10,734 cycles
- Engine: Pwa PW4056
- System (JASC): [2561 · Life Jacket](https://openairdocs.org/jasc/2561)
- Part: Life Vest
- Condition: Missing
- Location: Cabin
- 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/UALA2011110906128

## Discrepancy

THE 53A VEST MISSING.  REPLACED VEST.

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