What was found
COCKPIT STATION 320 CROWN FRAME LBL 15 CIRCULAR CUT OUT FRAME WEB FOUND CRACK. BS 320 CROWN FRAME WEB REPLACED IAW EA5310-05659 OP3.
- Difficulty date
- January 5, 2015
- Submitted
- January 6, 2015
- Operation
- Air carrier
- Aircraft
- N178UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24385
- Aircraft time
- 99,575 hours, 11,839 cycles
- 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.