# SDR SWIA2025092375359

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 23, 2025
- Submitted: February 27, 2026
- Operation: Air carrier
- Aircraft: [N609SK](https://openairdocs.org/aircraft/N609SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10020
- Aircraft time: 50,105 hours, 38,517 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- 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/SWIA2025092375359

## Discrepancy

LEFT & RIGHT BS 280, COCKPIT FLOOR POST REINFORCEMENT PLATE/SKIN HAS CORROSION.  COMPLIED WITH REO 670-53-11-2182 REV--. DISPOSITION FOR RE-INCORPORATION OF BULKHEAD LOWER WEB REPAIR AT FS280.00 (LHS AND RHS) PER SRM TASK 53-11-10-201-004-A01 (GREO 670-53-11-594 REV-A DATED: 06/26/2015). PERFORMED EDDY CURRENT INSPECTION WITH REFERENCE TO NDTM PART 1, 51-20-006 AND NDTM PART 6, 51-00-001 WITH NO DEFECTS FOUND.  COMPLIED WITH TASK CARD 51-900-1002-SKY. COMPLETED THE M-337. COMPLETED THE CORROSION FINDINGS REPORT. REF CP 31389191 FOR SURFACE FINISH.

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