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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 BD4SLL-13 directly during April 2021.

Station Number of packets Latest heard Longest distance
Symbol  BD4SLL-10 992 1618124037 0.08 miles
Symbol  BD4WC-10 257 1618554180 8.46 miles
Symbol  BG4XTW-10 96 1618549380 45.52 miles
Symbol  BH4TDV-10 15 1617686783 16.84 miles
Symbol  BH4USR-10 10 1618001630 50.35 miles
Symbol  BG4TYQ-10 7 1617666982 18.74 miles

Initial position
Current position