# SDR SWIA2026042076417

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 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): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: CC670331065
- Condition: Cracked
- 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/SWIA2026042076417

## Discrepancy

LEFT TRU BAY DOOR CUT-OUT, AFT LOWER CORNER POSSIBLE FUSELAGE SKIN CRACKED AT THE RADIUS.  REPLACED LT HYDRAULIC BAY SKIN PANEL, JUST BELOW TRU BAY DOOR CUT OUT,  REF SRM 51-42-06-001-001-A01 & SRM 51-42-13-001-001-A01 & DWG CC670-33040 REV G AND DWG CC670-32010 REV F. AND REO 670-53-11-2312 REV. -.  COMPLIED WITH TASK CARD 51-900-1002-SKY.

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