What was found
DURING "M" CHECK, FOUND CRACKS IN STRINGER 10R AND STRINGER 10L AT BS 480. REPAIRED PER EA 63-212201.
- Difficulty date
- February 21, 2008
- Submitted
- March 3, 2008
- Operation
- Air carrier
- Aircraft
- N669US
- Make and model
- Boeing 747451
- Aircraft serial
- 24224
- Aircraft time
- 76,429 hours, 9,342 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Condition
- Cracked
- Location
- Bs 480 S10l
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.