What was found
KEEL BEAM STA 1074 RH LWR CHORD SURFACE FOUND CORROSION(<P>CORROSION AREA REMOVED AS PER SRM 51-10-02 AND REPROTECTED AS PER SRM 51-20-01 AND CHECKED WITHIN SRM 53-40-12 ALLOWABLE DAMAGE 1 FIG 102 ( SRM REV 95 DATE 20 JUN 2022 )</P>)
- Difficulty date
- September 10, 2022
- Submitted
- September 13, 2022
- Operation
- Air carrier
- Aircraft
- N489MC
- Make and model
- Boeing 747412F
- Aircraft serial
- 26553
- Aircraft time
- 108,520 hours, 19,072 cycles
- System (JASC)
- 5300 · Fuselage Structure (General)
- Part
- None
- Condition
- None
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.