Hi mate,
When you say a "despatcher/load controller" are you referring to a GC4 position? Because I work on the jetstar Aircraft on the ground here in brisbane, and our load controller and despatchers are the GC4 ground crew, they do baggage aswell as dispatch.. Also, the jetstar Engineers are responsible for final despatch of the aircraft - ie headset on, and waiting for the engines to fully rotate blah blah... As we in brisbane dont have aerobridges, the airplanes just drive straight on out...
Anyhow..I can have contacts for you fi your interested in this stuff
I'm assuming that I'm talking about the right thing....Or maybe your thinking about a Turn around Coordinator (TAC) get back to me with specifics and then i'll understand more
Yekshemesh