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Callsign, ship name or locator: Clear       
Stations near current position of 4O/S57NJM
callsign distance last heard - EST      callsign distance last heard - EST
4O7JAZ9.8 miles 271°2024-11-24 02:01:56 4O0VDU-R14.1 miles 273°2024-11-24 01:50:32
4O0VDU C14.1 miles 273°2024-11-24 01:57:42 4O0VDU-C14.1 miles 273°2024-11-24 01:57:52
ER-4O0VDU14.1 miles 273°2024-11-24 02:00:41 4O/YU5MNO14.6 miles 267°2024-11-08 06:12:37
4O/ZC-01314.6 miles 267°2024-11-08 04:38:46 4O0VBA-R28.5 miles 142°2024-11-22 05:10:43
4O0VBA C28.5 miles 142°2024-11-22 05:16:41 4O0VBA-C28.5 miles 142°2024-11-22 05:16:51
ER-4O0VBA28.5 miles 142°2024-11-22 05:28:38 4O0VBA28.5 miles 142°2024-11-24 02:05:21
YU5MNO/P40.3 miles 54°2024-10-27 08:48:37 YU/ZS-02540.3 miles 54°2024-10-28 06:04:29
YU/ZS-01743.3 miles 54°2024-10-27 04:05:32 YU/ZS-04544.2 miles 53°2024-10-27 02:17:51
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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