It was breakthrough technology, but where would it lead them?

When Adam Hill of Overhill Engineering accepted the assignment to test the innovative device, he knew the project would be exciting, but this was far beyond his team's expectations. A handheld navigation device with the ability to provide precise location information anywhere on earth-or anywhere in the universe-without the need of a supporting satellite system!
"We've discovered some interesting anomalies that may actually enhance the unit's functionality," said Dr. Odan, the enigmatic inventor of the LANav device. "We need engineers who are familiar with hardware and software testing, as well as an aptitude for outdoor activities, such as backpacking, orienteering, and survival skills. They will also need practical knowledge of early American history."
As avid outdoorsmen and geocachers, Adam's team was well suited to the project. Field testing the device would require them to travel to the remote mountains of northwest Georgia, where wilderness skills would understandably be required. But what possible need for knowledge of early American history could there be?
They soon discover the device has the capability to lead them not only to any destination-but to any time-in this case May, 1838, the beginning of the Cherokee Indian Removal.