What was found
BS 1000 FRONT SPAR RBL 11.33" INTERCOSTAL LUG FITTING FOUND 1EA CRACK(<P>CRACK INTERCOSTAL LUG FITTING REPLACED AS PER ATLAS AIR EO 4453C024 REV 4 PART 7 STEP 3 CONDITION 11. NO FURTHER DEFECTS NOTED</P>)
- Difficulty date
- May 23, 2026
- Submitted
- May 27, 2026
- Operation
- Air carrier
- Aircraft
- N477MC
- Make and model
- Boeing 74747UF
- Aircraft serial
- 29255
- Aircraft time
- 108,821 hours, 19,065 cycles
- System (JASC)
- 5340 · Fuselage Main, Attach Fittings
- Part
- Lug
- Condition
- Cracked
- Stage of operation
- IN
- How discovered
- E
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.