callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
KC8YDU-10		4.0 miles 341°	2012-02-14 02:32:41		N9MEA-7		23.3 miles 125°	2012-01-21 17:08:04
DW8757		24.3 miles 106°	2012-02-14 01:33:51		WA9STI-7		28.5 miles 241°	2012-02-13 03:54:15
KC9FKH		28.6 miles 260°	2012-02-14 02:30:56		N9ZEU		30.2 miles 252°	2012-02-08 18:24:44
CW2602		31.2 miles 245°	2012-02-14 03:00:02		KC9KAK-5		31.4 miles 247°	2012-02-13 22:55:30
N8JWT-7		31.5 miles 101°	2012-02-09 22:56:22		KC8EMF		40.9 miles 119°	2012-02-14 02:33:39
WA8WG-9		42.2 miles 119°	2012-02-14 02:52:12		CW4880		42.6 miles 119°	2012-02-14 03:00:27

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.