Throttle - hand lever on steering wheel Advance/retard - hand lever on steering wheel (these days, fully automatic) Air - hand lever on steering wheel (these days, also fully automatic) Brake pedal - rear brake only Handbrake - front brakes only
The hand controls actually are pretty easy, the difficult bit is the brake operation. Many vintage trikes are converted such that the operation is the other way round.
Flying a Sputnik sounds like a walk in the park compared to that erh..multi tasking gizmo (me being jealous...YES SIR!!)