# SDR SWIA2025122375807

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 23, 2025
- Submitted: April 20, 2026
- Operation: Air carrier
- Aircraft: [N941SW](https://openairdocs.org/aircraft/N941SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7750
- Aircraft time: 43,867 hours, 37,231 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/SWIA2025122375807

## Discrepancy

PRESSURE FLOOR RH SILL HAS MULTIPLE SPOTS OF CORROSION FROM FS.409+128 TO FS.559.  COMPLIED WITH REO 601R-53-41-666 REV -C, DATE 2012-11-06 DISPOSITION 1.2 STEPS A-F. BLENDED OUT CORROSION. NO FASTENERS AFFECTED. NDT COMPLIED WITH, NO DEFECTS EXIST. RESTORED FINISH AND APPLIED CIC TO REWORKED AREAS AS REQUIRED  COMPLIED WITH 51-900-1003-SKY

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.