callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
SWISSCO 168		14.8 miles 205°	2012-01-30 02:01:14		PACIFIC CREST		15.0 miles 206°	2012-02-07 02:48:17
VK3BAK-9		18.5 miles 224°	2012-02-14 04:18:29		EGL_STS		19.3 miles 45°	2012-02-12 09:15:04
EGL1732zA		19.3 miles 45°	2012-02-10 23:45:11		EGL2343zA		19.3 miles 45°	2012-02-11 04:45:03
EGL0015zA		19.3 miles 45°	2012-02-10 04:35:03		EGL0453zA		19.3 miles 45°	2012-02-10 12:00:03
EGL1149zA		19.3 miles 45°	2012-02-10 17:40:07		EGL0439zA		19.3 miles 45°	2012-02-11 10:00:10
EGL1013zA		19.3 miles 45°	2012-02-11 12:15:02		GEMINI LADY		25.4 miles 232°	2012-02-07 09:03:31
SPIRIT OF PAYNESVILL		25.4 miles 232°	2012-02-05 03:17:17		VK3GHZ-9		27.3 miles 239°	2012-02-02 22:14:48
CG722H		27.3 miles 238°	2012-02-05 05:23:14		VK3VLS-9		27.5 miles 252°	2012-02-14 06:48:25
VK3VLR-9		27.6 miles 252°	2012-02-14 06:49:34		VK3YAP-9		27.9 miles 251°	2012-01-27 02:56:49
VK3GHZ		30.0 miles 256°	2012-02-03 19:33:13		TRF-3VHF		30.0 miles 256°	2012-02-14 07:52:30
VK3VHF-1		30.1 miles 257°	2012-02-14 07:53:21		VK3GHZ-15		30.1 miles 255°	2012-02-13 08:59:05

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.