I’m very unfamiliar with radio types/capabilities and licensing req’ts so came to this forum looking for help. I have a 300 acre farm ~ 1/2 mile x 3/4 mile. The office is at sea level, but there are two 600’ ridges between the office and one main worksite. My Motorola T9500 walkie talkies can’t manage the distance and hills so I’m wondering what would. My understanding is that FRS/GMRS radios only do line of site so I’m wondering what I need to get to communicate anywhere on this farm. More powerful walkie talkies of a different nature? A high power base station and handhelds for workers in the fields? I want to avoid having to get a license if I can.
Thanks for suggestions.