What was found
L4 ENTRY DOOR LOWER AFT CORNER HAS A CRACK INDICATION ABOUT 1.8" LONG IN THE CHORD RADIUS APPROX BS 1705.
- Difficulty date
- August 23, 2012
- Submitted
- August 24, 2012
- Operation
- Air carrier
- Aircraft
- N795CK
- Make and model
- Boeing 747251B
- Aircraft serial
- 23111
- Aircraft time
- 92,249 hours, 14,119 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Door
- Condition
- Cracked
- Location
- L4
- 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.