callsign		distance	last heard - EST		callsign		distance	last heard - EST
OZ1MAS-3		13.5 miles 311°	2024-12-28 05:01:05		SA4AGM		15.8 miles 53°	2025-01-05 12:26:58
SA4AGM-1		15.8 miles 53°	2025-01-05 16:09:23		SA4AGM-10		15.8 miles 53°	2025-01-05 15:59:35
SA4AGM-4		15.9 miles 53°	2025-01-05 16:08:49		SA4AGM-7		15.9 miles 53°	2024-12-29 10:52:16
SA4AGM-D		16.2 miles 54°	2024-12-17 00:21:29		SK4WV-10		20.8 miles 296°	2025-01-05 16:02:13
SK4WV-2		20.8 miles 296°	2025-01-05 16:01:16		SK4WV		20.8 miles 296°	2025-01-05 16:08:14
SK4AO-11		21.2 miles 52°	2025-01-05 15:59:01		SM4XFJ-15		22.0 miles 52°	2024-12-07 07:00:52
SM4XFJ-3		22.5 miles 55°	2025-01-05 16:07:29		SA4BHE-7		24.5 miles 146°	2024-12-31 18:55:17
SM/DA-104		25.9 miles 51°	2024-12-11 07:27:04		SM4WWO-9		28.0 miles 41°	2024-12-09 10:24:51
hogfors		30.4 miles 151°	2025-01-05 16:00:44		SM4OEK-10		30.9 miles 32°	2025-01-05 16:01:25
SM4WIU-3		31.0 miles 33°	2025-01-05 16:08:13		SM4XFJ-1		31.1 miles 32°	2025-01-05 15:56:55

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.