# SDR AALA202204217709

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2022
- Submitted: April 21, 2022
- Operation: Air carrier
- Aircraft: [N850NN](https://openairdocs.org/aircraft/N850NN), registered now
- Make and model: Boeing 737
- Aircraft serial: 40580
- Aircraft time: 35,086 hours, 14,336 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Sign
- Condition: Loose
- Location: Zone 200 - Fuse
- Stage of operation: UK
- 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/AALA202204217709

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: CEILING EXIT SIGN AT ROW 16 IS LOOSE. SECURED EXIT SIGN PER AMM 33-51-01. OPERATIONAL CHECK GOOD.

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