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Callsign, ship name or locator: Clear       Completed generating statistics (took 0.009 s).
Stations near current position of 4Z1YR-4
callsign distance last heard - EST      callsign distance last heard - EST
4X1DA-50.8 miles 351°2024-12-20 11:05:56 CW093312.8 miles 279°2024-12-20 11:03:08
GW459212.9 miles 279°2024-12-20 11:02:34 CW988813.4 miles 285°2024-12-20 11:00:17
CW064113.8 miles 125°2024-12-20 11:04:51 4Z4DP14.4 miles 152°2024-12-04 03:49:35
4Z5PM14.4 miles 298°2024-12-20 11:04:21 4Z1BO-914.5 miles 302°2024-12-17 23:42:53
4X5BO14.5 miles 312°2024-12-18 10:16:04 4X4EB-614.8 miles 307°2024-12-20 11:02:51
4Z1BO17.0 miles 334°2024-12-08 10:19:59 GW100017.0 miles 2°2024-12-20 11:06:25
4Z1BO-517.2 miles 333°2024-12-09 02:01:13 4X1ZQ-517.4 miles 333°2024-12-20 05:38:46
4X1ZQ17.4 miles 333°2024-12-20 10:53:31 4Z5AB-518.1 miles 306°2024-12-20 07:29:38
LA8IRA-318.5 miles 316°2024-12-19 00:37:42 4X6ST-118.6 miles 339°2024-11-23 12:50:18
hadyos18.8 miles 115°2024-12-20 11:02:18 DW178520.5 miles 198°2024-12-20 11:06:49
4X5VS-721.9 miles 332°2024-12-09 13:44:29 4X5DF-630.2 miles 241°2024-11-23 04:01:31
LA8IRA-237.9 miles 231°2024-12-20 11:05:37 LA8IRA37.9 miles 231°2024-12-20 11:06:21
LA8IRA-441.9 miles 234°2024-12-20 11:05:42
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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