# SDR SWIA2026011475657

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 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
- 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/SWIA2026011475657

## Discrepancy

UPON REMOVAL OF RAD ALT ANTENNA (E19) , FOUND CORROSION ON INTERNAL SKIN BETWEEN FS 1031 - FS 1047.  CUT AWAY IDENTIFIED AREA OF FUSELAGE SKIN, FABRICATED NEW DOUBLER AND INSTALLED AT FS 1031-FS1047 UNDER RAD ALT ANTENNA BETWEEN STGR27 AND 26L IAW REO 670-53-61-2662 REV -.

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