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Callsign, ship name or locator: Clear       
Stations near current position of UL4 , C D,! _ ??????
callsign distance last heard - EDT      callsign distance last heard - EDT
BALTIC ENABLER14.8 miles 242°2024-05-09 22:48:53 Y^5WX P ND9_4 E6.18.9 miles 303°2024-05-10 14:45:09
OH9RDA19.0 miles 303°2024-05-10 14:38:33 OH3ERV-920.2 miles 303°2024-05-10 14:45:38
OH3ERV-220.6 miles 304°2024-05-10 14:46:04 SAMPO21.1 miles 300°2024-05-09 00:46:51
ARKTIS21.1 miles 300°2024-05-09 01:08:51 MT230622.7 miles 179°2024-05-10 14:46:09
AHTO22.9 miles 292°2024-04-11 07:20:02
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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