# SDR SWI2026F00023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2025
- Submitted: January 5, 2026
- Operation: Air carrier
- Aircraft: [N454SW](https://openairdocs.org/aircraft/N454SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7749
- Aircraft time: 41,862 hours, 37,618 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- 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/SWI2026F00023

## Discrepancy

CORROSION ON TOP OF RBL9 BETWEEN FS513.00 TO FS529.00.   REPAIRED RBL9 BETWEEN FS513 TO FS529 FLOOR SUPPORT EXTRUSION AT RBL 9.00 FS409.00+128-FS529.00. REF. REO 601R-53-41-3361 REV -, DWG 601R31005 REV. B, DWG 601R31118 REV. L, LEAK CHECK GOOD, NO LEAKS NOTED

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