APRS REPEATERS get THE SIGNAL OUT OF MAMMOTH CAVE
APRS Cave-Link utilizes the amateur radio’s Automatic packet Reporting System (APRS) inside caves to get their setting data (and other messages) out. Imagine that you’re coordinating a big scale search-and-rescue objective in a cave. You requirement to understand where all your groups are, as well as whether or not they’ve discovered anything. however exactly how […]