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Garmin announces new Montana handheld GPS series with optional SOS satellite communication capabilities to help you stay in touch
Garmin (NYSE: GRMN) today announced a new Montana® series – the Montana 710, Montana 710i and robust Montana 760i – to its ...
GPS Is Vulnerable to Attack. Magnetic Navigation Can Help
Signals from the global navigation satellite system can be jammed and spoofed, so a Google spinout is working on an ...