Source callsign:	WB4JRO
Location:	37°19.94' N 87°28.82' W - locator EM67GH29IS - show map - static map 1.1 miles East bearing 74° from Madisonville, Hopkins County, Kentucky, United States [?] 4.4 miles Northeast bearing 23° from Earlington, Hopkins County, Kentucky, United States 44.5 miles South bearing 175° from Evansville, Vanderburgh County, Indiana, United States 55.8 miles North bearing 353° from Clarksville, Montgomery County, Tennessee, United States
Last position:	2012-05-12 22:38:22 UTC (12d 7h2m ago) 2012-05-12 17:38:22 CDT local time at Madisonville, United States [?]
Last path:	WB4JRO>APU25N via N9AZZ-2*,WIDE2-1,qAR,WB0VTM
Positions stored:	3
Others sourced by WB4JRO:	14727+

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
14727+		0.8 miles 298°	2012-05-12 22:08:20		WB4JRO		0.9 miles 262°	2012-05-12 22:26:11
AE4LW		1.0 miles 329°	2012-05-19 20:21:35		KI4UBO-6		4.3 miles 328°	2012-05-25 05:35:38
KA4HHW-9		10.4 miles 92°	2012-05-24 15:09:09		KD4PQF-9		15.4 miles 105°	2012-05-06 13:34:59
PAHFFWLVA		15.8 miles 83°	2012-05-21 23:35:01		AG4BT-9		16.8 miles 289°	2012-05-04 13:47:26
WD4RBI		18.0 miles 318°	2012-05-02 16:50:17		KJ4MFT-10		18.3 miles 317°	2012-05-25 02:57:01
KC4FRA-1		19.6 miles 324°	2012-05-17 15:36:01		KC4FIE-8		19.9 miles 325°	2012-05-25 05:40:11
KB8PSX		20.6 miles 345°	2012-05-18 20:41:24		WD4INS-4		22.7 miles 211°	2012-05-25 05:39:03
W4RRA-8		32.2 miles 128°	2012-05-25 05:37:40		494CZ		32.8 miles 272°	2012-05-20 21:03:42
AK4EF-7		33.8 miles 243°	2012-05-19 01:09:25		KA4BNI-14		37.3 miles 242°	2012-05-16 15:19:42

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.