# SDR SWIA2026030975463

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 2026
- Submitted: March 9, 2026
- Operation: Air carrier
- Aircraft: [N779SK](https://openairdocs.org/aircraft/N779SK), registered now
- Make and model: Cndair CL6002C11
- Aircraft serial: 10276
- Aircraft time: 40,873 hours, 26,703 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: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2026030975463

## Discrepancy

STR 24R BETWEEN FS985 AND FS1000 HAS CORROSION.  (C-CHECK RO 03/07/2026)PERFORMED PERMANENT REPAIR ON STGR 24R BETWEEN FS985 AND FS1000, REF.  CRJ550 SRM 53-00-03-201-001-A01, CRJ550 SRM 51-42-06-001-001-A01, CRJ550 SRM 51-42-21-001-001-A01 REV. 38 - JUL 25/2020 AND DWG MM670-35007 REV. -W.  COMPLED WITH 51-900-1002-SKY AND FORM M-337. LEAK CHECK OF PRESSURIZATION GOOD. SEE CONTINUATION CARD FOR DETAILS.

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