# SDR CALA2025091208824

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 10, 2025
- Submitted: September 12, 2025
- Operation: Air carrier
- Aircraft: [N17245](https://openairdocs.org/aircraft/N17245), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28955
- Aircraft time: 79,520 hours, 29,555 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: 116A44107
- Condition: Cracked
- Location: Zone 500
- 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/CALA2025091208824

## Discrepancy

REPAIR AREA AT THE LT SIDE WING FIXED LEADING EDGE UPPER SKIN PA NEL FASTENERS BTW KRAS206.5 TO KRAS220 REF TO EA 5720-02922 REV A OP 001.  REPAIRED AREAS AT THE LH WING UPPER FIXED LE SKIN P/N 116A4410-7 IAW ECRA 5741-01665.

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