What was found
LHW ILES 116 L/E NOSE BEAM UPPER CHORD FOUND CRACK(<P>LHW FIXED L/E ILES 1057 - ILES 1116 NOSE BEAM UPPER CHORD CRACK AREA REPAIRED IAW RI-57-41-15518 REV A</P>)
- Difficulty date
- April 29, 2022
- Submitted
- May 3, 2022
- Operation
- Air carrier
- Aircraft
- N473MC
- Make and model
- Boeing 747
- Aircraft serial
- 27174
- Aircraft time
- 111,020 hours, 19,942 cycles
- System (JASC)
- 5700 · Wing Structure
- Part
- None
- Condition
- None
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.