[Chris Kantarjiev] is an amateur radio enthusiast (call sign K6DBG) and does a lot with the APRS. We think his build, turning a WRT54gl router into an APRS gateway will be very useful for the APRS ...

A tool called the Automatic Packet Reporting System (APRS) is fairly robust in the very ... we’ve touched on it briefly with a few builds like this digital HF SDR transceiver which supports ...

Credit cards have multiple APRs for different kinds of borrowing. Most common is the purchase APR, which is the interest you are charged for balances you incur from everyday spending.