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Callsign, ship name or locator: Clear       
Stations near current position of SM4TUV
callsign distance last heard - EST      callsign distance last heard - EST
SM4LWY2.1 miles 287°2024-11-16 23:24:39 SG4TYA C6.0 miles 316°2024-11-16 23:22:06
SG4TYA-C6.0 miles 316°2024-11-16 23:22:15 SM4TYA-137.1 miles 234°2024-11-16 23:26:24
FW77728.2 miles 273°2024-11-16 23:27:40 SM4XAS9.3 miles 198°2024-11-16 23:24:49
SK4KO-109.4 miles 198°2024-11-16 22:32:33 SM4YXA12.1 miles 182°2024-11-13 16:22:56
SK4KO12.3 miles 183°2024-11-03 01:21:26 SM4OEK-720.2 miles 183°2024-11-16 23:25:39
SM/DA-04921.7 miles 182°2024-10-30 11:15:01 SA4THA-1021.8 miles 290°2024-11-16 23:23:10
SA4THA21.8 miles 290°2024-11-16 23:24:51 SK4KO-423.8 miles 270°2024-11-16 23:21:52
SM4OEK-1029.6 miles 152°2024-11-16 23:23:18 SM4XFJ-129.6 miles 152°2024-11-16 23:16:21
SM4WIU-329.8 miles 152°2024-11-16 23:24:19
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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