Copilot

[heavy wigeon]

If I was co pilot and I said [CO-GC]. Does that mean all of the ground crew team for “GC”

[rugged forge]

GC means all of Ground Crew.

If your saying to a particular role of GC then it should be the abbreviation of that role such as GO, TO, etc.

[heavy wigeon]

Yes TO tractor, and GO, gangway

Ty!