What was found
UPPER DECK LT BS 1140, FAIL SAFE CHORD CRACKED AT 1 FASTENER HOLE. MAJOR REPAIR ACCOMPLISHED: REMOVED DAMAGE AND INSTALLED REPAIR ANGLES.
- Difficulty date
- January 28, 2010
- Submitted
- January 29, 2010
- Operation
- Air carrier
- Aircraft
- N105UA
- Make and model
- Boeing 747451
- Aircraft serial
- 26473
- Aircraft time
- 63,517 hours, 7,608 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Failsafe
- Condition
- Cracked
- Location
- Bs 1140
- 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.