What was found
U/D BS 400-402 RBL 76 LONGITUDINAL FLOOR SUPPORT FOUND CRACKED, CRACK LENGTH 2". U/D BS 400-402 RBL 76 LONGITUDINAL FLOOR SUPPORT REPAIRED AS PER SRM 51-40-04 FIG 1.
- Difficulty date
- July 25, 2005
- Submitted
- August 1, 2005
- Operation
- Air carrier
- Aircraft
- N683UP
- Make and model
- Boeing 747121
- Aircraft serial
- 20353
- Aircraft time
- 87,225 hours, 21,374 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- 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.