What was found
BS 160 S14BL - 14CL FRAME INNER FLANGE FOUND CRACKED, CRACK LENGTH .25 INCH. BS 160 STR 14BL TO STR 14CL FRAME INNER FLANGE REPAIRED AS PER HX RS R-53-12-35288 AND UPS EO NR B747-5310-22088-A.
- Difficulty date
- April 9, 2005
- Submitted
- May 2, 2005
- Operation
- Air carrier
- Aircraft
- N523UP
- Make and model
- Boeing 747283B
- Aircraft serial
- 22381
- Aircraft time
- 74,408 hours, 15,331 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- Location
- Fuselage
- 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.