In the US all transmitting at 1W with these radios is contrary to regulations.
That said, no one is going to stop you from squatting on 146.580 MHz for example, a frequency commonly used by outdoors folks, rules notwithstanding.
> In the US all transmitting at 1W with these radios is contrary to regulations.
With a ham license the limit is 1.5kW, without one its zero
> In the US all transmitting at 1W with these radios is contrary to regulations.
With a ham license the limit is 1.5kW, without one its zero