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Callsign, ship name or locator: Clear       
Stations near current position of LU7SJG-7
callsign distance last heard - UTC      callsign distance last heard - UTC
LU8SAM-104.0 km 134°2025-02-14 01:12:01 LU8SAM-94.0 km 134°2025-02-05 15:38:43
LU8SAM-74.0 km 134°2025-02-13 00:32:26 LU4SCM-95.5 km 175°2025-02-13 23:46:06
LU8SAM7.5 km 222°2025-01-15 23:46:20 147270KHz24.8 km 265°2025-02-14 01:29:12
LU1SF-225.4 km 267°2025-02-14 01:09:12
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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