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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 YU1PRM-9 directly during June 2021.

Station Number of packets Latest heard Longest distance
Symbol  YU0XPI 204 1623941565 12.45 miles
Symbol  YU0XPI-1 133 1624084716 16.68 miles
Symbol  LZ0DOE 23 1623941715 55.05 miles
Symbol  YT3NIV-2 4 1624086277 2.19 miles

Initial position
Current position