What was found
LH STA 2598 BULKHEAD LOWER CORNER 1EA FASTENER HOLE FOUND CRACK AT 6 O'CLOCK OF FWD INNER SUPPORT LAYER WITH APPROX 0.050" DEPTH(<P>1EA FASTENER HOLE CRACK AREA REPAIRED AS PER RI NO : RI-53-00-15826 REV A </P>)
- Difficulty date
- September 10, 2022
- Submitted
- September 13, 2022
- Operation
- Air carrier
- Aircraft
- N489MC
- Make and model
- Boeing 747412F
- Aircraft serial
- 26553
- Aircraft time
- 108,520 hours, 19,072 cycles
- System (JASC)
- 5500 · Empennage Structure
- Part
- None
- Condition
- None
- Stage of operation
- IN
- How discovered
- U
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.