# SDR CALA2025110610977

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 2025
- Submitted: November 6, 2025
- Operation: Air carrier
- Aircraft: [N17233](https://openairdocs.org/aircraft/N17233), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28943
- Aircraft time: 79,378 hours, 29,400 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: 112A4102206
- Condition: Cracked
- Location: Zone 600
- 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/CALA2025110610977

## Discrepancy

CRACK INDICATION AT THE MOST OTBD FASTENER HOLE AT STR 9 ON THE RT WING LOWER SKIN APPROX .75" IN LENGTH AT THE 6 O'CLOCK POSITION LOOKING AFT.   REPAIRED RT WING LOWER SKIN IAW REO G25610, REV IR, AND EC/RA 5720-03575.  MAJOR REPAIR.

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