# SDR SWIA2026011375452

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 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/SWIA2026011375452

## Discrepancy

STRINGER 25R HAS TWO AREAS OF CORROSION FS295.00 - 319.00. MARKED IN RED.   (C-CHECK RO 03/07/2026)REPAIRED AREA AT STRINGER 25R BETWEEN FS 295- FS319, CONDITION IS STRUCTURALLY ACCEPTABLE, REF.  REO 670-53-21-2793 REV -- DATE 2026-01-22,  COMPLED WITH 51-900-1002-SKY AND FORM M-337. LEAK CHECK OF PRESSURIZATION GOOD. SEE CONTINUATION CARD FOR DETAILS.

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