callsign		distance	last heard - EST		callsign		distance	last heard - EST
VK4/NH136		0.9 miles 16°	2024-11-04 22:49:49		VK4ZZ-5		0.9 miles 191°	2024-10-26 20:55:49
VK4ZZ-9		1.9 miles 233°	2024-11-25 01:29:44		VK4ZZ		2.5 miles 240°	2024-11-25 01:07:17
VK4ZZ-4		2.5 miles 240°	2024-11-25 01:13:42		SL LEICHHARDT		2.6 miles 57°	2024-11-07 08:57:12
SL HERBERT		2.6 miles 57°	2024-11-07 08:53:12		VK4OT-3		2.9 miles 254°	2024-11-25 01:15:02
VK4DRH-20		2.9 miles 254°	2024-11-25 01:28:29		VK4OT-15		2.9 miles 254°	2024-11-25 01:23:08
Vk4jzz		3.4 miles 157°	2024-11-06 05:20:12		005030288		5.1 miles 194°	2024-11-14 12:00:23
VK4RAT-3		5.2 miles 194°	2024-11-25 01:21:03		VK4BDE-D		6.7 miles 227°	2024-11-25 01:21:55
VK4BDE-15		6.7 miles 227°	2024-11-25 01:29:32		DEVBULK SINEM		12.0 miles 32°	2024-11-01 05:15:46
Base station		15.3 miles 67°	2024-11-13 16:13:10		KEN HOPE		15.4 miles 39°	2024-11-13 14:19:47
GASCHEM HOMER		40.7 miles 68°	2024-11-18 05:53:11		DW9615		48.8 miles 124°	2024-11-25 01:15:11

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.