callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
SR4SU108		0.0 m 0°	2025-01-23 08:13:27		438.800SU		43.4 m 30°	2025-02-10 18:50:20
SR4SUW-FM		9.7 km 150°	2025-02-10 18:50:03		SP4MN-FM		12.0 km 164°	2025-02-10 18:40:05
SQ4CVC-1		23.2 km 112°	2025-01-20 07:31:51		SQ4OC		28.1 km 239°	2025-02-05 18:35:31
SQ4JUM		29.6 km 236°	2025-02-05 18:07:31		SP4KW		29.8 km 232°	2025-02-09 08:06:16
SP4SKD-18		31.3 km 236°	2025-02-10 17:55:22		SR4NOE		32.9 km 246°	2025-02-05 18:34:31
SQ4KDF		39.2 km 289°	2025-02-09 13:19:13		SQ4KDF-DP		39.2 km 289°	2025-01-31 19:26:44
SQ4KDF-Y		39.2 km 289°	2025-01-12 19:49:32		SQ4KDF B		39.2 km 289°	2025-02-10 18:54:42
SQ4KDF-B		39.2 km 289°	2025-02-10 18:54:53		SQ4KDF-R		39.2 km 289°	2025-01-12 19:50:23
SQ4KDF-9		39.2 km 289°	2025-01-21 17:36:01		SP4BK-FM		40.1 km 169°	2025-02-10 17:59:15
R2FDV-1		61.8 km 316°	2025-02-10 18:37:26		R2FDV		61.8 km 316°	2025-01-26 10:09:41

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.