callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
SM4IVE-10		481.7 yards 15°	2012-02-13 12:23:29		SM4XFP-11		0.7 miles 58°	2012-01-23 10:28:19
SM4JPD-9		0.8 miles 66°	2012-02-07 13:03:58		SM4XDJ-9		1.3 miles 141°	2012-02-12 12:57:44
SM4XDJ-1		1.3 miles 140°	2012-02-14 06:46:21		SA4ARG-9		1.4 miles 106°	2012-02-07 15:14:58
SK4TL-1		1.8 miles 68°	2012-02-14 07:11:20		SM4JPD-5		1.8 miles 68°	2012-02-14 07:12:31
SK4BX-2		10.2 miles 170°	2012-02-14 07:09:19		SK4BX/R		10.6 miles 293°	2012-02-14 07:00:47
SG4UOF C		10.7 miles 49°	2012-02-14 07:06:10		SG4UOF-C		10.7 miles 49°	2012-02-14 07:06:50
SM4XUR-7		14.3 miles 197°	2012-02-12 07:05:38		SM4XUR		14.3 miles 197°	2012-02-10 16:10:28
SM4IVE-5		15.0 miles 127°	2012-02-14 07:08:38		SM4RPQ		21.8 miles 280°	2012-02-14 06:21:07
SM4KKL-5		22.5 miles 0°	2012-01-24 19:17:07		SA4AVQ-9		23.2 miles 282°	2012-02-02 20:04:35
SM4KKL-1		23.4 miles 3°	2012-02-14 07:05:53		SM5IDM-10		23.5 miles 136°	2012-01-16 10:16:03
SM5IDM-5		23.5 miles 136°	2012-01-16 16:27:18		SK4KR-2		24.4 miles 279°	2012-02-14 06:56:24
SM4RHU-9		24.7 miles 282°	2012-02-12 15:12:25		SM4XBC		24.7 miles 278°	2012-02-14 07:10:05
SK4KR		25.3 miles 280°	2012-02-14 06:54:05		SM4IHY-9		25.4 miles 276°	2012-01-17 16:55:41
SM4IHY-1		25.4 miles 277°	2012-02-14 07:03:44		SM4TFE		25.6 miles 277°	2012-02-14 07:08:44
SM4VWD		27.1 miles 267°	2012-02-11 07:29:35		SM4VWD-5		27.1 miles 267°	2012-02-14 07:10:05
SM5ERW-11		27.6 miles 130°	2012-02-12 14:18:56		SM5ERW		27.6 miles 130°	2012-02-11 10:37:28
SK4RKD		28.8 miles 287°	2012-02-14 07:12:27

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.