# SDR SWIA2026070276371

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 3, 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): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Cracked
- Location: Zone 200
- 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/SWIA2026070276371

## Discrepancy

BS 280, LBL 12, LT COCKPIT FLOORBEAM IS CRACKED WHERE IS ATTACHES TO THE BS 280 FLOORBEAM.  REMOVED AND REPLACED CRACKED COCKPIT FLOORBEAM AT LBL 12 AND BS 280 WITH NEW FABRICATED FLOOR BEAM,USING ALL NEW FASTENERS ON ITEM 36 INBOARD ANGLE, ITEM -38 INBOARD LOWER ANGLE, ITEM 40 OUTBOARD WEB ANGLE AND ITEM 42 LOWER ANGLE ON LBL 12.00 BS 274 IAW SRM 53-11-43-201-003-A01 REPAIR TYPE IV.  SKYWEST TASK CARD 51-900-1002-SKY COMPLIED WITH.

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