What was found
INTERCOSTAL (SILL, BACKUP) 21L BETWEEN FS 333 AND 349 IS CORRODED. C/A: REMOVED AND REPLACED BACKUP SILL IAW CRJ 900 SRM 51-40-11-001-001-A01 & 51-42-06-001-001-A01.
- Difficulty date
- November 13, 2021
- Submitted
- December 20, 2021
- Operation
- Air carrier
- Aircraft
- N601LR
- Make and model
- Cndair CL6002D24
- Aircraft serial
- 15145
- Aircraft time
- 31,659 hours, 21,188 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- SH670318231
- Condition
- Corroded
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.