What was found
KEEL BEAM CORRODED AT BS 1283 - 1303, LBL 9. ACCOMPLISHED EI T2017A53M-483, REV 1.
- Difficulty date
- March 21, 2017
- Submitted
- March 22, 2017
- Operation
- Air carrier
- Aircraft
- N780BA
- Make and model
- Boeing 747409
- Aircraft serial
- 24310
- Aircraft time
- 79,516 hours, 15,330 cycles
- System (JASC)
- 5314 · Fuselage Main, Keel
- Part
- Keelbeam
- Condition
- Corroded
- Location
- Bs 1287-1308
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.