What was found
STA 747 BETWEEN STRINGERS 8 & 9 LEFT HAS CRACK. REMOVED DAMAGED AREA & INSTALLED REPAIR PARTS PER TR 53-10-22A, 53-10-20E, DEFECT SIZE: .25 INCH.
- Difficulty date
- June 5, 2007
- Submitted
- June 5, 2007
- Operation
- Air carrier
- Aircraft
- N420US
- Make and model
- Boeing 737401
- Aircraft serial
- 23987
- Aircraft time
- 50,436 hours, 50,436 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- Location
- Bs 747 S8-9l
- 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.