What was found
LEVEL 1 CORROSION ON BOX BEAM STIFFENER ON THE RIGHT KEEL BEAM BOX WEB AT BS 1100. BLENDED OUT CORROSION PER BAC SRM 51-10-01 AND TREATED AREA PER SRM 51-10-02.
- Difficulty date
- January 19, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N858FT
- Make and model
- Boeing 747123
- Aircraft serial
- 20109
- System (JASC)
- 5314 · Fuselage Main, Keel
- Part
- Keel Beam
- Condition
- Corroded
- Location
- Bs 1100
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.