What was found
UPPER DECK FLOORBEAM VERTICAL WEB CRACKED AT UPPER AND LOWER END BS 420 RBL 80. REMOVED DAMAGE FABRICATED AND INSTALLED REPAIR PER SRM 53-10-07 PG. 47-50A.
- Difficulty date
- April 4, 2012
- Submitted
- April 4, 2012
- Operation
- Air carrier
- Aircraft
- N489EV
- Make and model
- Boeing 747230B
- Aircraft serial
- 23393
- Aircraft time
- 97,652 hours, 17,943 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Cracked
- Location
- Bs 420
- 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.