# SDR SWIA2026011775651

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 2026
- Submitted: April 3, 2026
- Operation: Air carrier
- Aircraft: [N631SK](https://openairdocs.org/aircraft/N631SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10329
- Aircraft time: 28,716 hours, 22,687 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2026011775651

## Discrepancy

UPON REMOVAL OF AFT DRAIN MAST, FOUND CORROSION ON EXTERNAL SKIN BETWEEN BS 1031 - BS 1047 AND STR 27 - STR 26R.   COMPLIED WITH REO 670-53-61-2664 REV -.

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