What was found
FOUND LT BS 1265 FRAME WEB & INTERCOSTAL CRACKED AT THE NR 1 FASTENER HOLE. MAJOR REPAIR ACCOMPLISHED: REPLACED THE FRAME CHORD, FRAME WEB, INTERCOSTAL WEB & CHORD.
- Difficulty date
- February 3, 2010
- Submitted
- February 4, 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)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- Location
- Bs 1265
- 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.