This is not a %100 confirmed answer, but..
as a person who spends about 30 hours a moanth waiting for flights in
ben gurion, i can tell you that in the pats few years, i have NEVER seen
a korean air aircraft there..
in the cargo stands all i see daily is FEDEX, CAL, ELAL CARGO, and sometimes ATLAS.
cockpit? it's that little room in the front of the plane where the pilots seat.. but that's not important now