- Difficulty date
- December 15, 2021
- Submitted
- February 25, 2022
- Operation
- Air carrier
- Make and model
- Cndair CL600*
- Aircraft serial
- 10174
- Aircraft time
- 45,663 hours, 29,560 cycles
- Part
- None
- Condition
- Corroded
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH FLOOR SILL FS 977.00- FS1000.00 HAS MULTIPLE LOCATIONS WITH CORROSION (C-CHECK RO 2/22/2022) REMOVED AND REPLACED LH FLOOR SILL AT FS985.00 TO FS1000.00. SEE CONT. CARD FOR FURTHER DETAILS. REF: CRJ700 SRM 51-42-06-001-001-A01, REO 670-53-61-2026, REV--, DATED 2021-12-22 AND DWG MM670-35085 REV-L. C/W SKYWEST TASK CARD 51-900-1002-SKY.