What was found
RH BS 1480 LONGERON EXTENSION FITTING RADIUS AREA FOUND 1EA CRACK(<P>LONGERON EXTENSION FITTING REPLACED AS PER ATLAS AIR EO 4453A818 REV 20 PART 4. NO FURTHER DEFECTS NOTED</P>)
- Difficulty date
- July 29, 2026
- Submitted
- July 30, 2026
- Operation
- Air carrier
- Aircraft
- N485MC
- Make and model
- Boeing 74745EF
- Aircraft serial
- 30607
- Aircraft time
- 113,499 hours, 20,012 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Fitting
- Part number
- NA
- Part serial
- NSN
- Condition
- Cracked
- Location
- Zone 100
- 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.