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Callsign, ship name or locator: Clear       
Stations near current position of P-4X1SI
callsign distance last heard - EDT      callsign distance last heard - EDT
4Z5AB-53.6 miles 230°2024-05-18 14:31:26 4X4EB-63.9 miles 176°2024-05-18 20:46:15
4X5BO4.4 miles 170°2024-05-07 10:27:37 4X1ZQ4.8 miles 57°2024-05-18 20:41:45
4X1ZQ-54.8 miles 58°2024-05-17 07:53:46 4Z5PM6.3 miles 187°2024-05-18 20:45:09
CW98889.6 miles 186°2024-05-18 20:45:40 CW093311.0 miles 184°2024-05-18 20:43:10
GW459211.0 miles 184°2024-05-18 20:52:35 GW100013.1 miles 72°2024-05-18 20:52:32
4X1DA14.1 miles 137°2024-05-18 12:46:35 4X1DA-1316.9 miles 135°2024-05-17 02:50:22
4Z5DZ-520.5 miles 9°2024-05-18 20:34:03 CW064131.2 miles 132°2024-05-18 20:48:53
K1EDC-731.7 miles 131°2024-05-06 15:58:17 4Z4DP31.9 miles 144°2024-05-07 15:52:35
hadyos35.7 miles 126°2024-05-18 20:45:06
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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