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The APRS data export tool allows you to export and download APRS positions from the aprs.fi database. An aprs.fi user account is required for using this tool. If you have not logged in already, a login form will be presented.
aprs.fi provides a live APRS map for tracking and monitoring real-time data.
Exporting data: How to download APRS position data from aprs.fi to your computer. Troubleshooting : If you're having problems using aprs.fi, or if you think you've found a bug, please start reading here.
What does APRS stand for? Bob Bruninga, WB4APR created APRS back in the late 80’s. And the acroynym APRS was derived from his callsign. Bob is still a senior research engineer at the U.S. Naval Academy. What does APRS do? Allows us to display the location and track the ham stations via GPS coordinates.
Come funziona l’APRS? E’ un sistema di comunicazione che si basa sulla trasmissione di dati digitali che trasportano varie informazioni. I dati in formato AX.25 sono normalmente trasmessi via radio sulla frequenza 144.800 MHz con portante FM e modulazione AFSK 1200 Bd, il cosiddetto packet radio (Bell 103), ma in
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Satellite Digipeaters extend APRS to remote locations. APRS is a digital mode designed to provide primarily local, semi-automatic communication. APRS is based on the Amateur Packet protocol (AX.25). Data is sent in short packets. A TNC formats these packets. Regular
