Show communication statistics for

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 directly heard by JR4KDC-10 during March 2021.

Station Number of packets Latest heard Longest distance
Symbol  JH4QHO-2 86 1614801238 7.07 miles
Symbol  JE4YKP-2 49 1614795591 14.77 miles
Symbol  JH4GQC-9 18 1614677638 4.72 miles
Symbol  JH4QHO-9 15 1614740337 7.72 miles
Symbol  JA4BOF-7 8 1614672934 6.73 miles
Symbol  JM4DCG-9 7 1614726468 4.25 miles
Symbol  JF4ERQ-9 6 1614640102 3.55 miles
Symbol  JE6VGI-7 4 1614777143 12.08 miles
Symbol  JH4HSM-9 2 1614721411 9 miles
Symbol  JO4JVL-9 2 1614761006 7.43 miles

Initial position
Current position