# SDR SWI2025F00063

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 11, 2025
- Submitted: January 30, 2025
- Operation: Air carrier
- Aircraft: [N856AS](https://openairdocs.org/aircraft/N856AS), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7404
- Aircraft time: 46,609 hours, 43,776 cycles
- System (JASC): [5322 · Fuselage Internal Mounting Structure](https://openairdocs.org/jasc/5322)
- Part: Floor Support
- Condition: Corroded
- Location: Zone 200
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWI2025F00063

## Discrepancy

CORROSION ON FLOOR SUPPORT STRUCTURE ON THE FWD SIDE OF FS 349.00 BETWEEN RBL 9.00 AND RBL 27.00    (FILED OPEN)    COMPLIED WITH REO 601R-53-21-3717 DATED: 2025-01-18 REV "--" REPAIR FOR CORROSION DAMAGE TO FS349.00 CROSSBEAM BTWN RBL9.00 & RBL27.00. COMPLIED WITH TASK CARD 51-900-1003-SKY. COMPLETED FORM M-337. COMPLETED THE CORROSION FINDINGS REPORT. ALL NDT'S COMPLIED WITH, AND NO DEFECTS NOTED AT THIS TIME.

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