The state of Michigan recently made use of GPS tracking device technology to monitor boats participating in their Port Huron-to-Mackinac sailboat race.
Original post:
GPS Tracking Aids Travel and Recreation Industry | Rocky Mountain …
The state of Michigan recently made use of GPS tracking device technology to monitor boats participating in their Port Huron-to-Mackinac sailboat race.
Original post:
GPS Tracking Aids Travel and Recreation Industry | Rocky Mountain …