What was found
AFT CARGO BAY INTERCOSTAL CORRODED BETWEEN BS 847 TO BS 857, RBL 20. R&R INTERCOSTAL IAW DWG AND SRM.
- Difficulty date
- November 25, 2018
- Submitted
- December 6, 2018
- Operation
- Air carrier
- Aircraft
- N431WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29845
- Aircraft time
- 56,337 hours, 32,868 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 146A8120
- Condition
- Corroded
- Location
- Fuselage
- 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.