What was found
DURING L-CHECK AND ACCOMPLISHMENT OF MOD PER EM 5310-01319-02K FOUND CRACK IN UPPER DECK FRAME WEB CHORD AT BS 420 S12R. REPAIRED PER EA 67-206251.
- Difficulty date
- May 24, 2006
- Submitted
- June 5, 2006
- Operation
- Air carrier
- Aircraft
- N616US
- Make and model
- Boeing 747251F
- Aircraft serial
- 21120
- Aircraft time
- 101,648 hours, 24,943 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.