# SDR AALA202601157256

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 2026
- Submitted: January 15, 2026
- Operation: Air carrier
- Aircraft: [N947NN](https://openairdocs.org/aircraft/N947NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31190
- Aircraft time: 34,872 hours, 14,501 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Zone 100
- 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/AALA202601157256

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: FUSELAGE SKIN HAS CORROSION BENEATH THE LAVATORY SERVICE PAN. COMPLETED FUSELAGE REPAIR AND LAV SERVICE PAN REPLACEMENT. IAW EA 370720 AND NR 75.

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