What was found
BS 480, STR 10L CRACKED IN CHANNEL AT FASTENER HOLE. MAJOR REPAIR ACCOMPLISHED PER S/B 747-53A2484 FIG 24.
- Difficulty date
- September 22, 2008
- Submitted
- September 26, 2008
- Operation
- Air carrier
- Aircraft
- N173UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24380
- Aircraft time
- 71,915 hours, 8,151 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- Condition
- Cracked
- Location
- Bs 480 S10l
- 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.