# SDR SWIA2026050476416

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 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): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- 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/SWIA2026050476416

## Discrepancy

AVIONICS BAY FUSELAGE FRAME AT BS 349 BETWEEN S27 AND S26L CORRODED IN MULTIPLE SPOTS.  REMOVED AND REPLACED CORRODED FRAME AT BS 349 WITH NEW FRAME AT BS 349 USING ALL NEW FASTENERS IAW DWG SH670-31351, REV.C, DWG SH670-31350, REV A AND SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01,  ALL CHECKS GOOD. SKYWEST TASK CARD 51-900-1002-SKY COMPLIED WITH.

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