callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
OH5GVI		18.7 miles 88°	2012-02-13 18:30:17		OH5WY-9		21.0 miles 70°	2012-02-12 11:06:16
OH4MCV-9		21.4 miles 68°	2012-02-11 17:36:16		OH5IJL		21.6 miles 205°	2012-02-13 18:32:00
OH5IJL-9		21.6 miles 205°	2012-02-12 09:20:34		OH5IJL-1		21.8 miles 205°	2012-02-13 18:30:11
OH5GVI-9		22.6 miles 68°	2012-02-13 16:05:30		OH5XP-9		22.6 miles 67°	2012-01-15 17:00:01
BRAHE		23.0 miles 65°	2012-02-13 18:29:02		OH5FHS		23.4 miles 47°	2012-02-13 18:10:59
OH5AB		23.8 miles 68°	2012-02-13 18:15:51		OH5VG		26.3 miles 262°	2012-01-27 07:13:40
OH5HCJ-9		26.5 miles 65°	2012-01-18 08:24:36		OH5KUY		27.1 miles 68°	2012-02-12 23:21:59
OH5AD		27.2 miles 209°	2012-02-13 18:30:02		OH5GIO-9		27.3 miles 205°	2012-02-10 23:44:29
OH5KZ		29.2 miles 246°	2012-01-23 15:05:23		OH5KZ-9		29.2 miles 246°	2012-01-15 17:12:08
VIIKARI		29.5 miles 206°	2012-02-13 18:31:00		KY8481		29.5 miles 207°	2012-02-11 09:18:39
PAULINE RUSS		30.4 miles 206°	2012-02-13 18:31:00		FRANK W.		30.5 miles 206°	2012-02-13 18:28:00

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.