What is the approximate range of FRS radios over flat terrain?

The approximate range of FRS (Family Radio Service) radios over flat terrain is generally around two miles. This figure reflects average conditions, which can vary based on factors such as obstructions, interference from buildings or vegetation, and the specific model of radio being used. FRS radios are designed for family and recreational use, providing a reliable means of communication in areas where cell service may be unavailable.

While the radios can potentially communicate over longer distances under ideal conditions, two miles is a more realistic representation of the effective range in typical usage scenarios. This understanding is crucial for search and rescue operations, where maintaining communication between team members is vital for efficiency and safety, especially in rugged or variable terrain.