What was found
INSPECTION TYPE: C, RT BS 1480 B/H NR 7 HOLE FOUND CRACK AT FX, SKIN RUNNING AFT APPROX .0625 INCH LONG, CRACK LENGTH .0625. HOLE OVERSIZED TO 0.687" AS PER EO B747-5310-10732 AND BUSHING INSTALLED.
- Difficulty date
- April 14, 2005
- Submitted
- April 25, 2005
- Operation
- Air carrier
- Aircraft
- N523UP
- Make and model
- Boeing 747283B
- Aircraft serial
- 22381
- Aircraft time
- 74,408 hours, 15,331 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Bulkhead
- Condition
- Cracked
- Location
- Fuselage
- 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.