What was found
FOUND LT STA 500 FRAME CRACKED AT BETWEEN STR 13L & 14L U/D FLOORBEAM LOWER CHORD ATTACHMENT AREA, CRACK LENGTH 7/8". BS 500 BETWEEN STR 13L TO STR 16/17L AREA FRAME REPAIRED AS PER SRM 51-40-03 FIG 2.
- Difficulty date
- February 3, 2006
- Submitted
- March 3, 2006
- Operation
- Air carrier
- Aircraft
- N522UP
- Make and model
- Boeing 747200
- Aircraft serial
- 21936
- Aircraft time
- 72,217 hours, 16,929 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- Location
- Bs 500
- 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.