What was found
BS 560, BETWEEN STR 6L - 8L FRAME AFT FACE O/B AREA 2EA CRACK FOUND, CRACK LENGTH 1.125 & 3/4". BS 560 FRAME REPAIRED AS PER SRM 53-10-04 FIG 54 AT BTN STR 6L TO 8L AREA.
- Difficulty date
- July 26, 2005
- Submitted
- August 3, 2005
- Operation
- Air carrier
- Aircraft
- N683UP
- Make and model
- Boeing 747121
- Aircraft serial
- 20353
- Aircraft time
- 87,225 hours, 21,374 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.