What was found
CABIN-STA 960-975 RBL 15 FLOOR BEAM FOUND CORROSION(<P>CABIN-STA 940-980 RBL 15 FLOOR INTERCOSTAL REPLACED AND INSTALLED IAW SRM 51-10-02 AND SRM 51-40-02</P>)
- Difficulty date
- April 2, 2020
- Submitted
- April 2, 2020
- Operation
- Air carrier
- Aircraft
- N464MC
- Make and model
- Boeing 747446
- Aircraft serial
- 26341
- Aircraft time
- 100,863 hours, 18,901 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 65B2584163
- 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.