What was found
SURFACE CORROSION ON EXTERNAL DOUBLER AT BS 410 BETWEEN STR 1L AND 2L.
- Difficulty date
- September 12, 2025
- Submitted
- September 12, 2025
- Operation
- Air carrier
- Aircraft
- N745CK
- Make and model
- Boeing 747446
- Aircraft serial
- 26361
- Aircraft time
- 100,942 hours, 14,691 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Doubler
- Condition
- Corroded
- Location
- Zone 200
- 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.