What was found
DURING H CHECK, CRACKS WERE FOUND AT THE L3 MAIN ENTRY DOOR, UPPER AFT CORNER. ER/A 501583-14AD SECTION I, WAS ACCOMPLISHED.
- Difficulty date
- April 10, 2012
- Submitted
- April 11, 2012
- Operation
- Air carrier
- Aircraft
- N664US
- Make and model
- Boeing 747451
- Aircraft serial
- 23819
- Aircraft time
- 94,936 hours, 11,946 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Skin
- Condition
- Cracked
- Location
- L3 Door
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.