# SDR SWIA202163838

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 10, 2021
- Submitted: January 17, 2022
- Operation: Air carrier
- Aircraft: [N770SK](https://openairdocs.org/aircraft/N770SK), registered now
- Make and model: Cndair CL600*
- Aircraft serial: 10243
- Aircraft time: 41,520 hours, 26,661 cycles
- System (JASC): [5322 · Fuselage Internal Mounting Structure](https://openairdocs.org/jasc/5322)
- Part: None
- Condition: Corroded
- 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/SWIA202163838

## Discrepancy

* LH FLOOR SILL FROM FS.985.00 TO FS.1000.00 CORRODED ON AFT END (MARKED).   (C CHECK RO 1/16/2022)   REPLACED LH FLOOR SILL (INNER CHORD) BETWEEN FS985-1000 REF MHIRJ REO 670-53-61-2008 REV -- DATED 2021-11-18 AND DWG MM670-35085 REV L. COMPLIED WITH TASK CARD 51-900-1002-SKY

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