A personal radio service (PRS) device configured to engage in private, short-range two-way voice communications with another PRS device in range of the PRS device. The PRS device can include a GPS receiver disposed in the PRS device; and, a radio frequency (RF) transceiver. The RF transceiver can be configured both to modulate and transmit voice communications and positioning data received from the GPS receiver, and also to demodulate voice communications and positioning data received from other PRS devices in range of the PRS device. The PRS device can include any private, short-range, two-way communications device, for example a Citizens Band (CB) radio services device, a General Mobile Radio Services (GMRS) device, and a Family Radio Services (FRS) device, each configured to engage in private, short-range two-way voice communications with another corresponding device in range thereof.