Walkie talkies can communicate to multiple people at a time without having to dial a number.... just pick up the walkie talkie and give someone hell over the radio. :lol:
It could be a nice feature on a very large worksite or maybe if the jobsite changes frequently, but would be a bit pointless on say, a building construction site. In a worksite with a small footprint, the GPS hardware would just add weight, interface complexity and cost. Garmin sells a combination GPS-FRS unit that lets you transmit your coordinates to another unit, allowing them to navigate to you... Might be worth looking at.kellerscobra said: