I recieved the following as a facebook message from a friend & seeing that I am not very knowledgible (spelling) in what gps units can do what I am hoping someone can lead me friend to the information the rescue team is looking for.“I was wondering if you happened to know if there was a way I could find a list of what GPS units were able to record tracks and then get uploaded into a computer mapping system. We work together with other Search and Rescue teams and are trying to find a way to unify more GPS unit’s with mapping systems. Thank you again so much for your help.”

Thank you in advance.
Becky