What was found
ONE CRACK WAS FOUND ON BS 1000 INTERCOSTAL LUG FITTING AT RBL 11.33. INTERCOSTAL LUG FITTING REPLACED IAW EO 4453C024, REV.4, PART 7, STEP 3. NO FURTHER DEFECTS NOTED.
- Difficulty date
- August 8, 2025
- Submitted
- August 8, 2025
- Operation
- Air carrier
- Aircraft
- N446MC
- Make and model
- Boeing 7474B5F
- Aircraft serial
- 33517
- Aircraft time
- 88,448 hours, 15,129 cycles
- System (JASC)
- 5340 · Fuselage Main, Attach Fittings
- Part
- Fitting
- Condition
- Cracked
- Location
- Zone 200
- 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.