# SDR SWIA2026010975653

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 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): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Condition: Corroded
- Location: Zone 200
- 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/SWIA2026010975653

## Discrepancy

LEFT OVERWING LONGERON CORRODED SEVERAL LOCATIONS ON INTERIOR SURFACE BETWEEN BS 752.5 AND 785.15.  BLENEDED AREA, PERFORMED LPI, REPLACED FASTENERS AND PAINTED AT OVERWING LONGERON BETWEEN BS 752.5 AND 785.15 IAW REO 670-53-41-804 REV--.

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