What was found
FX - AIRCON BAY WING CENTER SECTION LOWER SECTION LOWER SURFACE LH O/B CHORD CRACK AT STA 1231 LBL 104.(<P>FX - STA 1231 LBL 104" AIRCON BAY WING CENTER UPPER CHORD P/N : 65B10750-37 CRACK AREA REPAIRED IAW RI-57-00-15528 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.