What was found
INSPECTION TYPE: C, U/D-BS 500 RIGHT FRAME WEB DOUBLER (AFT FACE) FOUND CRACKED. STR-R11 BS 500 RIGHT FRAME AT STR 11 CRACKED REPAIRED PER HX RS R53-10-35214, ALL CRACK STOPPED AT THE STOP HOLES, CONFIRMED BY NDT.
- Difficulty date
- November 1, 2004
- Submitted
- November 15, 2004
- Operation
- Air carrier
- Aircraft
- N521UP
- Make and model
- Boeing 747200
- Aircraft serial
- 21944
- Aircraft time
- 73,613 hours, 17,591 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.