What was found
RT BS 1120 TENSION TIE AREA, SIX EACH HOLES FOUND CRACK AT FRAME. MAIN DECK RT BS 1120 FRAME CRACK LENGTH 0.040, BETWEEN STRINGER 7R - 12R. REPAIRED IAW SRM 53-40 -07, RPR 1, FIG 201.
- Difficulty date
- January 6, 2014
- Submitted
- January 9, 2014
- Operation
- Air carrier
- Aircraft
- N181UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25278
- Aircraft time
- 92,629 hours, 11,140 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5311 · Fuselage Main, Frame
- 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.