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Callsign, ship name or locator: Clear       
Stations near current position of BG4IOK
callsign distance last heard - UTC      callsign distance last heard - UTC
BG4IOK-100.0 m 0°2025-02-10 16:35:45 BG4JDF-73.1 km 90°2025-01-31 09:56:21
BG4FLH-612.7 km 341°2025-02-09 14:57:52 BI4MWO16.0 km 344°2025-01-28 23:10:25
BI1NFI-638.3 km 234°2025-01-16 13:54:29 BI4MOP-959.9 km 239°2025-02-03 05:06:55
BI4JXT-R74.5 km 119°2025-01-14 17:37:16
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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