# SDR AALA202602149857

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 2026
- Submitted: February 15, 2026
- Operation: Air carrier
- Aircraft: [N772AN](https://openairdocs.org/aircraft/N772AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 29580
- Aircraft time: 102,753 hours, 13,350 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Condition: Corroded
- Location: Zone 500  Slat
- Component: Slat, Boeing
- Component part number: 114W414023
- 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/AALA202602149857

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: CORROSION TO LEFT WING SLAT 4, TRAILING EDGE WEDGE, LOWER SKIN. REPAIRED SLAT PER SRM 57-43-02-2R-2.

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