# SDR SWIA2026052076382

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2026
- Submitted: July 3, 2026
- Operation: Air carrier
- Aircraft: [N770SK](https://openairdocs.org/aircraft/N770SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10243
- Aircraft time: 49,503 hours, 33,314 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: Zone 100
- 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/SWIA2026052076382

## Discrepancy

FOUND CORROSION ON STGR.27 BETWEEN FS.333 AND FS.364  (C-CHECK RO 07/01/2026)REMOVED AND REPLACED CORRODED STRINGER 27 BETWEEN FS333.00 AND FS364.00 WITH NEW STRINGER (P/N SH670-31371-3) USING ALL NEW FASTENERS. REF CRJ 700 SRM 51-42-06-001-001-A01 AND DWG.SH670-31350 REV.A. SEE CONTINUATION STEPS FOR MORE DETAILS. ALL CHECKS GOOD. SKYWEST TASK CARD 51-900-1002-SKY COMPLIED WITH.

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