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Callsign, ship name or locator: Clear       
Stations near current position of OH7RDA
callsign distance last heard - EST      callsign distance last heard - EST
OH7LZB-1412.1 miles 273°2024-11-21 12:36:29 SAVIL12.1 miles 184°2024-10-29 06:13:24
OH7RAA12.6 miles 190°2024-11-21 12:32:51 OH7NW-712.8 miles 181°2024-11-10 09:56:06
MURILLO13.5 miles 174°2024-11-11 17:02:08 OH7GIQ-114.1 miles 213°2024-11-21 12:33:15
OH7GIQ-714.1 miles 213°2024-11-21 12:40:41 OH7NW-116.1 miles 51°2024-11-21 12:33:15
OH/JS-02616.6 miles 212°2024-10-26 05:26:40 00230006323.0 miles 189°2024-11-21 11:43:34
OH7VZ-834.1 miles 219°2024-10-25 07:33:30
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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