Location:	38°48.80' N 77°02.57' W - locator FM18LT45UE - show map - static map 0.6 miles North bearing 21° from Alexandria, City of Alexandria, Virginia, United States [?] 2.1 miles Northeast bearing 46° from Huntington, Fairfax County, Virginia, United States 5.7 miles South bearing 184° from Washington, Washington, D.C., United States 40.2 miles Southwest bearing 215° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2012-02-04 03:03:27 UTC (112d 23h42m ago) 2012-02-03 22:03:27 EST local time at Alexandria, United States [?]
Course:	0°
Last path:	KK4EMY-7>APRS via TCPIP*,qAC,T2ENGLAND
Positions stored:	149
Other SSIDs:	KK4EMY

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
CW7491		518.5 yards 12°	2012-05-27 02:42:30		KI4MWP-9		0.8 miles 275°	2012-05-26 23:50:55
KI4MWP		1.0 miles 273°	2012-05-26 23:51:06		WW8MM		1.0 miles 256°	2012-05-26 22:30:15
DW4321		1.0 miles 276°	2012-05-27 02:43:48		KB3OSF-10		1.3 miles 62°	2012-05-02 10:29:52
CW9740		1.5 miles 327°	2012-05-27 02:35:02		W1IE-5		1.5 miles 69°	2012-05-26 18:14:52
KK4GEI-A		1.6 miles 239°	2012-05-27 02:23:13		K3SMD-1		1.8 miles 53°	2012-04-30 17:48:26
N1TGE-5		2.7 miles 360°	2012-05-10 11:51:34		K6CLM		2.8 miles 32°	2012-05-26 22:53:35
W4HFH A		3.4 miles 281°	2012-05-27 02:29:12		W4HFH AD		3.4 miles 281°	2012-05-27 02:29:12
W4HFH C		3.4 miles 281°	2012-05-27 02:29:12		W4HFH B		3.4 miles 281°	2012-05-27 02:29:12
W4HFH-A		3.4 miles 281°	2012-05-27 02:29:05		W4HFH-B		3.4 miles 281°	2012-05-27 02:29:11
W4HFH-C		3.4 miles 281°	2012-05-27 02:29:09		N4TCW		3.6 miles 352°	2012-05-25 23:30:58

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.