What was found
LEFT BS 1480, LONGERON EXTENSION FTG FOUND CRACKED APPROX 3/8" IN LENGTH. REPAIRED IAW SB 747-53A-2860 R1 & EO 4453A818 PART 3.
- Difficulty date
- March 4, 2016
- Submitted
- March 8, 2016
- Operation
- Air carrier
- Aircraft
- N499MC
- Make and model
- Boeing 74747UF
- Aircraft serial
- 29260
- Aircraft time
- 67,141 hours, 11,210 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Longeron Fitting
- Condition
- Cracked
- Location
- Fuselage
- 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.