- Difficulty date
- October 29, 2010
- Submitted
- October 30, 2010
- Operation
- Air carrier
- Aircraft
- N640US
- Make and model
- Boeing 747251F
- Aircraft serial
- 23888
- Aircraft time
- 80,465 hours, 17,266 cycles
- Part
- Frame
- Condition
- Cracked
- Location
- Fuselage
- 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.
What was found
BS 2360 LBL 30 WL 304 FRAME HAS 3 INCH CRACK IN WEB.