8.4. Radio Procedures. Standard radio calls used at home station simplify communications and reduce radio congestion in the highly regulated local flying environment. Outside the local area, radio calls may not be as standardized, but efficient communication is still the goal. Note: Using VHF with civilian ATC outside the local area minimizes the chances of “stepping on” other aircraft radio calls and improves SA. AIM Chapter 4, Air Traffic Control is a great resource to understand radio procedures away from home station.

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