What was found
WHILE ACCOMPLISHING EO:4453A295, REV 6, FOUND CRACK ON LOWER FRAME WEB BS 320, LBL 28. WEB REPLACED IAW EO:4453A295, PART 2 WHICH IS RELATED TO SB747-53A2784. NOTE: EO COMPLIES WITH AD 2012-22-02.
- Difficulty date
- June 28, 2013
- Submitted
- July 17, 2013
- Operation
- Air carrier
- Aircraft
- N465MC
- Make and model
- Boeing 747446
- Aircraft serial
- 24784
- Aircraft time
- 83,268 hours, 15,910 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- Location
- Bs 320
- Stage of operation
- IN
- How discovered
- E
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.