# SDR CALA2015112394853

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2015
- Submitted: November 23, 2015
- Operation: Air carrier
- Aircraft: [N105UA](https://openairdocs.org/aircraft/N105UA), registered now
- Make and model: Boeing 747451
- Aircraft serial: 26473
- Aircraft time: 86,567 hours, 9,965 cycles
- Engine: Pwa PW4056
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Condition: Discharged
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2015112394853

## Discrepancy

SEATS 19H - 22H EMER EXIT LIGHTS DIM.  LET BATTERIES CHARGE & OPERATIONS CHECKED OK IAW MM 33-51-00-501.  LIGHT BRIGHTNESS NORMAL.

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