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Callsign, ship name or locator: Clear       
Stations near current position of HK4VDW-Y
callsign distance last heard - EST      callsign distance last heard - EST
HK4VDW-956.5 yards 315°2024-11-23 21:15:57 HK4VDW-D344.5 yards 69°2024-12-23 19:21:37
HK4VDW-N0.3 miles 295°2024-12-21 20:30:08 HJ4DAP-2247.2 miles 274°2024-12-19 03:55:49
HK6REC-3651.5 miles 251°2024-12-23 19:34:20 HK4LRM-1552.8 miles 251°2024-12-23 19:25:55
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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