# SDR SWIA202055648

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2020
- Submitted: January 29, 2021
- Operation: Air carrier
- Aircraft: [N957SW](https://openairdocs.org/aircraft/N957SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7829
- Aircraft time: 43,076 hours, 36,743 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA202055648

## Discrepancy

RT FLOOR SILL HAS MULTIPLE SPOTS OF CORROSION FROM FS 409.00 +128 TO FS 559.00.  C-CHECK RO 1/28/2021.  REPAIRED IAW REO 601R-53-41-666 REV C DATED 2012-11-06.  MAJOR REPAIR TASK CARD 51-900-1003-SKY & FORM M337 COMPLETED.  NO MEASUREABLE WEIGHT CHANGE, REFER TO CONTINUE CARD FOR WORK PERFORMED.

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