# SDR SWI2025F01109

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 2025
- Submitted: August 25, 2025
- Operation: Air carrier
- Aircraft: [N804SK](https://openairdocs.org/aircraft/N804SK), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15067
- Aircraft time: 44,101 hours, 30,135 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/SWI2025F01109

## Discrepancy

RIGHT FLOOR SILL IS CORRODED FS280 €“ 319     (C-CHECK RO 8/21/2025)    INSTALLED NEW R/H FLOOR SILL BETWEEN F/S 280 TO F/S 319 IAW CRJ 900 SRM 51-42-06-001-001-A01 AND CRJ 900 SRM 51-42-13-001-001-A01 AND DWG SH690-32170 REV. AD ,COMPLIED WITH 51-900-1002-SKY,PRESSURE LEAK CHECK WAS GOOD

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