# SDR SWI2025F00433

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 15, 2025
- Submitted: April 4, 2025
- Operation: Air carrier
- Aircraft: [N707SK](https://openairdocs.org/aircraft/N707SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10003
- Aircraft time: 49,368 hours, 33,051 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/SWI2025F00433

## Discrepancy

CORROSION FOUND ON TOP FLANGE OF LBL9 FLOOR BEAM AT FS581 (C-CHECK RO 04/04/2025)REPAIRED CORRODED LBL 9 BEAM SECTION BETWEEN FS571.45 - FS591.60 WITH BEAM SPLICE REPAIR, REF CRJ-700 SRM 53-00-41-201-001-A01 FIGURE 53-00-41-991-830 AND REO 670-53-31-1008 REV -- DATE 2025-02-20COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY (CL600-2C10) STRUCTURAL MAJOR REPAIR AND SKYWEST FORM M-337, BOTH DIGITALLY ATTACHED

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