What was found
BS 340 FLOORBEAM UPPER CHORD HORIZONTAL FWD FLANGE 1 HOLE AT LBL 46" CRACKED RUNNING FWD APPROX 3/16" LONG. CHORD REPAIRED AS PER UPS EO NR B747-5320-12407-F APPENDIX D FIG 3 PLAN C.
- Difficulty date
- March 11, 2006
- Submitted
- April 5, 2006
- Operation
- Air carrier
- Aircraft
- N681UP
- Make and model
- Boeing 747121
- Aircraft serial
- 19661
- Aircraft time
- 106,939 hours, 27,146 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Cracked
- Location
- Bs 340
- 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.