[BigSkyFreeper]

Agree with the caller, though I will say, it depends on the GPS system. A receiver is one way (it receives only), a transceiver is two-way.

[lawdude]

"Agree with the caller, though I will say, it depends on the GPS system. A receiver is one way (it receives only), a transceiver is two-way."

I do too. I worked on some of the original GPS satellite equipment at Motorola and have been building and working with electronic equipment for 50 years.