What was found
L4 DOOR FWD FRAME CRACKED, BS 1680 WL 210. L=0.5". REPAIRED PER ERA 496575-14.
- Difficulty date
- January 11, 2012
- Submitted
- February 1, 2012
- Operation
- Air carrier
- Aircraft
- N663US
- Make and model
- Boeing 747451
- Aircraft serial
- 23818
- Aircraft time
- 95,626 hours, 12,445 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Door Frame
- Condition
- Cracked
- Location
- Bs 1680
- 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.