Net Order Improves Efficiency

How can a radio station give instructions to a group without having everyone transmit back at the same time?

There's a procedure. (Shocker, I know.) Nets operating in "net order" can work by having the net control (or sender, or whatever) call the net, and each station in the net act accordingly.

In this video we demonstrate 10 stations acknowledging receipt of a bulletin. All in order, no doubling, and no unduly long delay.