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The communication statistics that we show here may differ from similar communication statistics on other websites, the reason is that we are not collecting packets from the same APRS-IS servers. Each APRS-IS server performes duplicate filtering, and which packet that is considered to be a duplicate may differ depending on which APRS-IS server you receive your data from.

To include all duplicate packets in our statistics we would need a duplicate feed from all APRS-IS servers in the world (that would be hundreds of servers). The APRS Direct website collects it's packets from our own APRS-IS server, which is connected to a APRS-IS core server.

Please note that if distance is very long it may be incorrect (not all digis add themselves correctly to the path).


Stations that heard 439.4875 directly during September 2021.

Station Number of packets Latest heard Longest distance
Symbol  OK2KQM-15 1856 1632419341 9.55 miles
Symbol  SR9NSK 200 1632428590 39.91 miles
Symbol  OK2ULQ-1 119 1630962155 28.18 miles
Symbol  OK2KQM-12 71 1632424386 9.53 miles
Symbol  SP9SKP-10 42 1632427749 14.98 miles
Symbol  SP9SKP-12 31 1631583540 14.98 miles
Symbol  OK0EK-3 19 1632342827 5226.6 miles
Symbol  OK0DSK-1 15 1630899093 14.46 miles
Symbol  SR9GM-2 7 1631507073 30.06 miles
Symbol  SR9NDX 5 1631485161 49.17 miles
Symbol  SQ9CIE-4 4 1631344739 68.55 miles
Symbol  OE6XTR 3 1632152994 190.18 miles
Symbol  SP9WPN-10 2 1631661739 60.12 miles
Symbol  SP9UVG-13 2 1631324559 52.59 miles

Initial position
Current position