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APRS station KM4WSJ - show graphs
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Location: 30°19.14' N 81°24.26' W - locator EM90HH16LN - show map - static map
1.8 miles North bearing 338° from Jacksonville Beach, Duval County, Florida, United States [?]
5.6 miles North bearing 349° from Ponte Vedra Beach, Saint Johns County, Florida, United States
15.0 miles East bearing 93° from Jacksonville, Duval County, Florida, United States
71.8 miles Northeast bearing 50° from Gainesville, Alachua County, Florida, United States
Last position: 2018-03-12 15:37:25 EDT (9d 1h4m ago)
2018-03-12 15:37:25 EDT local time at Jacksonville Beach, United States [?]
Device: Icom: unknown (D-Star)
Last path: KM4WSJ>API510 via DSTAR*,qAS,PA3FMN-G (good)
Positions stored: 66
Stations near current position of KM4WSJ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WB2JIX1.8 miles 104°2018-03-21 15:35:20 KM4CTB2.4 miles 160°2018-03-21 15:07:37
W4DNQ B4.2 miles 204°2018-02-27 18:03:22 W4DNQ-B4.2 miles 204°2018-02-27 18:03:32
K4GDX4.4 miles 225°2018-03-21 16:41:28 C45135.9 miles 257°2018-03-21 10:13:45
N1SER-R5.9 miles 226°2018-03-20 14:06:59 N1SER5.9 miles 226°2018-03-21 16:38:18
N1SER-Y5.9 miles 226°2018-03-15 20:32:51 W4ARD8.2 miles 267°2018-03-21 15:35:58
KM4FDR-98.3 miles 279°2018-03-18 19:06:12 EW65069.8 miles 178°2018-03-21 16:37:38
K4QHR-UHF10.2 miles 297°2018-03-21 16:30:18 K4QHR10.4 miles 299°2018-03-21 15:31:41
W4FZR10.4 miles 267°2018-02-25 11:56:46 KG4GEM B10.6 miles 269°2018-03-09 10:45:39
KG4GEM-B10.6 miles 269°2018-03-09 10:45:49 KG4GEM DP10.6 miles 269°2018-03-07 02:28:02
KG4GEM10.6 miles 269°2018-03-21 15:33:41 N2UYJ11.7 miles 246°2018-03-07 16:45:46
Stations which heard KM4WSJ directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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