Location:	41°47.25' N 87°58.67' W - locator EN61AS29PA - show map - static map 0.6 miles South bearing 191° from Westmont, DuPage County, Illinois, United States [?] 1.4 miles Southwest bearing 240° from Clarendon Hills, DuPage County, Illinois, United States 17.4 miles West bearing 256° from Chicago, Cook County, Illinois, United States 17.7 miles East bearing 84° from Aurora, Kane County, Illinois, United States
Last position:	2012-02-11 16:37:39 UTC (105d 5h5m ago) 2012-02-11 10:37:39 CST local time at Westmont, United States [?]
Course:	0°
Last path:	AA9BK-1>APRS via TCPIP*,qAC,T2JKTBRT
Positions stored:	368

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
IRLP-4939		275.5 yards 69°	2012-05-26 21:30:01		K9WSS-9		478.3 yards 102°	2012-05-26 16:14:18
KC9VIX		0.9 miles 348°	2012-05-26 21:31:18		W9MJS-9		1.5 miles 161°	2012-05-20 12:50:49
W9KA-7		2.1 miles 70°	2012-05-11 14:24:12		WB9VGO		2.6 miles 265°	2012-04-29 22:03:26
DW5673		4.2 miles 247°	2012-05-26 21:32:10		NQ0P-7		4.4 miles 336°	2012-05-26 18:14:19
DW1973		4.4 miles 251°	2012-05-26 21:33:38		W9YOY-6		4.5 miles 217°	2012-05-10 16:52:18
WL7BA-5		4.8 miles 31°	2012-05-07 20:07:55		N9GF-14		5.0 miles 330°	2012-05-15 18:30:01
DW0023		5.1 miles 316°	2012-05-26 21:37:24		W9YOY-9		5.5 miles 231°	2012-05-26 04:41:42
KJ0EYT		5.9 miles 71°	2012-05-25 02:30:31		KI4HWK		6.1 miles 350°	2012-05-06 23:27:03
KI4HWK-1		6.2 miles 350°	2012-05-26 20:55:28		DW7391		6.2 miles 337°	2012-05-26 21:40:14
DALE WHITE		6.4 miles 166°	2012-05-26 21:06:06		KA9SCF-15		6.4 miles 350°	2012-05-26 21:39:04

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.