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Callsign, ship name or locator: Clear       
Stations near current position of TOPSVRR0A
callsign distance last heard - EST      callsign distance last heard - EST
KA0DIZ-115.9 miles 274°2024-11-05 04:08:14 CW341015.9 miles 274°2024-11-05 04:20:26
KA0DIZ-915.9 miles 274°2024-10-31 10:37:02 FW934620.7 miles 354°2024-11-05 04:16:00
KJ7DAE-527.6 miles 236°2024-11-01 00:04:32 GIDSVRe5A30.2 miles 271°2024-10-21 20:32:12
WJ5TX-D32.7 miles 138°2024-11-05 04:06:23
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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