What was found
AIRCRAFT IN BASE MAINTENANCE. CORROSION OF INTERCOSTAL AT STA 949 AND RBL 50, MEASURING L=0.5 IN, W=0.5 IN, D=0.02 IN. REPLACED INTERCOSTAL WITH NEW, IAW SRM 51-40-02.
- Difficulty date
- October 5, 2020
- Submitted
- October 20, 2020
- Operation
- Air carrier
- Aircraft
- N811NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31079
- Aircraft time
- 33,443 hours, 13,558 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 147A566022
- Condition
- Corroded
- Location
- Bs 949
- 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.