PREMIUM = Requires Subscription. Learn More

Mail someone about this article


Personal Location Beacons Usage Grows

The active transponders, carried by boaters, pilots, hikers and others in case they become lost or incapacitated, typically employ a satellite system to pinpoint their location and process distress signals.


Send to e-mail address:*



From e-mail address:*


Your comment to this article:



* Required fields


 << Back
SUBSCRIBE