Comment:	http://aprsdroid.org/
Location:	38°54.25' N 77°15.91' W - locator FM18IV87EA - show map - static map 2.5 miles West bearing 288° from Dunn Loring, Fairfax County, Virginia, United States [?] 2.9 miles West bearing 282° from Idylwood, Fairfax County, Virginia, United States 12.3 miles West bearing 273° from Washington, Washington, D.C., United States 44.0 miles Southwest bearing 233° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2012-02-26 20:02:13 UTC (90d 3h38m ago) 2012-02-26 15:02:13 EST local time at Dunn Loring, United States [?]
Altitude:	242 ft
Course:	102°
Speed:	4 MPH
Device:	Open Source: APRSdroid version 12 (mobile, Android)
Last path:	AB4HO-10>APDR12 via TCPIP*,qAC,T2POLC
Positions stored:	4
Other SSIDs:	AB4HO-5

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
KI4WKZ-9		324.5 yards 180°	2012-05-21 00:08:09		N4ZPT-9		0.5 miles 306°	2012-05-26 18:36:02
WB3KQM		0.6 miles 293°	2012-05-25 01:38:19		CW7618		0.8 miles 350°	2012-05-26 23:37:06
KG4OJT-9		2.0 miles 206°	2012-05-25 23:30:54		W4FMD-4		2.3 miles 121°	2012-05-26 18:26:17
KB3UBU-1		2.6 miles 87°	2012-05-18 17:39:14		NV4FM A		2.6 miles 88°	2012-05-26 23:22:06
NV4FM AD		2.6 miles 88°	2012-05-26 23:22:06		NV4FM B		2.6 miles 88°	2012-05-26 23:22:06
NV4FM C		2.6 miles 88°	2012-05-26 23:22:06		NV4FM-A		2.6 miles 88°	2012-05-26 23:22:38
NV4FM-C		2.6 miles 88°	2012-05-26 23:22:39		NV4FM-B		2.6 miles 88°	2012-05-26 23:22:39
NV4FM-5		2.7 miles 87°	2012-05-26 23:33:38		CW3816		3.4 miles 312°	2012-05-26 23:31:47
DW4092		3.7 miles 221°	2012-05-26 22:02:11		KG4LAA		3.9 miles 74°	2012-05-26 23:31:47
N3MXX-7		4.0 miles 62°	2012-05-24 22:48:26		DW2031		4.2 miles 122°	2012-05-26 22:07:28

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.