Came here for this.
A: “Passing control”
B: “Taking control”
A: “You have control”
B: “I have control”
This is how I remember it (6174, UH-1Y).
A: “Passing control”
B: “Taking control”
A: “You have control”
B: “I have control”
This is how I remember it (6174, UH-1Y).
A: "Belay on?"
B: "Belay on"
A: "Climbing"
B: "Climb on"
Then the climber begins.
It's interesting to me that highly regulated and totally unregulated activities have evolved extremely similar processes. I suppose having your life on the line is a good motivator to follow best practices.
"Belay on"
Swapping the order of the words helps further.
"You have the control."
"I have the control."
IDK if it changes between aircraft types, commercial/private/military cultures, or if it's just coincidence.