Warnings of tornadoes and dangerous weather from forecasters must be clear

and accurate.  So, also:

> Medical communication from EMTs

> Aviation communication from air traffic controllers

> Emergency communication from fire fighters

> Public safety procedures from security officers

> Procedural communication in medical operating rooms

> And other channels of verbal technical communication all depend on clear and concise verbal communication.

To train for this, watch for the training plan on Verbal Technical Communication.