Comment:	0LightsoftWeatherCenter2V2.00Build 2112 with Davis Vantage/Pro/Pro2/Vue/Envoy
Location:	38°56.68' N 77°09.48' W - locator FM18KW16AR - show map - static map 4.5 miles Northeast bearing 40° from Idylwood, Fairfax County, Virginia, United States [?] 4.9 miles Northeast bearing 44° from Dunn Loring, Fairfax County, Virginia, United States 7.4 miles Northwest bearing 298° from Washington, Washington, D.C., United States 37.7 miles Southwest bearing 231° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2012-05-25 22:38:28 UTC (1d 5h18m ago) 2012-05-25 18:38:28 EDT local time at Idylwood, United States [?]
Last WX report:	2012-05-25 22:38:28 UTC (1d 5h18m ago) – show weather charts 82.0 °F 72% 1019.3 mbar 0.0 MPH Southwest
Last path:	KN4TD>APRS via TCPXX*,qAX,CWOP-3
Positions stored:	87
Packet rate:	580 seconds between packets on average during 18572 seconds.

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
N3MXX-7		2.4 miles 248°	2012-05-24 22:48:26		KG4ICG-14		2.6 miles 339°	2012-05-23 09:51:57
KG4LAA		2.6 miles 229°	2012-05-27 03:31:47		DL6GCW-1		2.7 miles 59°	2012-05-26 07:22:52
DW8221		3.1 miles 196°	2012-05-27 03:56:45		RAFALE		3.2 miles 111°	2012-05-14 12:20:14
KJ4UBX-7		3.2 miles 147°	2012-05-21 20:40:56		KJ4UBX		3.2 miles 141°	2012-05-26 17:11:55
DW6279		3.7 miles 66°	2012-05-27 03:49:22		AG4JW		3.9 miles 165°	2012-05-27 03:49:35
W3YTS-2		3.9 miles 40°	2012-05-17 13:03:38		W3YTS-1		3.9 miles 40°	2012-05-26 23:08:54
KB3FRX		4.0 miles 3°	2012-05-26 19:34:04		KB3UJQ-6		4.1 miles 84°	2012-05-27 01:39:40
NV4FM-5		4.1 miles 230°	2012-05-27 03:42:58		NV4FM A		4.1 miles 229°	2012-05-27 03:42:06
NV4FM AD		4.1 miles 229°	2012-05-27 03:42:06		NV4FM B		4.1 miles 229°	2012-05-27 03:42:06
NV4FM C		4.1 miles 229°	2012-05-27 03:42:06		NV4FM-A		4.1 miles 229°	2012-05-27 03:42:39

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.