Retevis radios

I have retevis gear for my gmrs stuff on our property. Sar I've had really good luck with the yaesu ft65.

Haven't used that radio, but to your other question we use InReaches, SARTopo and little APRS to map our teams.

Within cell service the SARTopo mobile app provides the tracking. Beyond that, our InReaches (even personal ones owned by team members) are set up on pro accounts so they can feed SARTopo directly. And we have APRS in team vehicles so those show up in SARTopo.

Set up Starlink at the command post, and command can see where everyone is.