What was found
INSPECTION TYPE:C U/D BS 380 FWD FLANGE RBL 61, 66 AND 71 SHORT EDGE MARGIN FOUND. U/D BS 380 FLOORBEAM UPPER CHORD FWD FLANGE RBL 56" TO RBL 76" AREA REPAIRED AS PER EO NR B747-5320-12407 FIG 2 PLAN B.
- Difficulty date
- February 10, 2006
- Submitted
- February 22, 2006
- Operation
- Air carrier
- Aircraft
- N522UP
- Make and model
- Boeing 747200
- Aircraft serial
- 21936
- Aircraft time
- 72,217 hours, 16,929 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Misdrilled
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.