What was found
FX - APU TAIL CONE RH FRAME AND UPPER OF WL 310 FOUND CRACKED ( UPR OF PREVIOUS REPAIR AREA )(<P>APU COMP STA 2680.18 RH FRAME ON EXISTING REPAIR SEGMENT CRACK AREA REPAIRED IAW RI-53-80-15504 REV B</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)
- 5300 · Fuselage Structure (General)
- 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.