Mic-E message:	In service
Location:	38°54.00' N 77°11.70' W - locator FM18JV66OA - show map - static map 1.5 miles East bearing 72° from Dunn Loring, Fairfax County, Virginia, United States [?] 2.5 miles Northeast bearing 44° from Merrifield, Fairfax County, Virginia, United States 8.5 miles West bearing 272° from Washington, Washington, D.C., United States 41.3 miles Southwest bearing 229° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2011-10-30 18:26:16 UTC (106d 4h44m ago) 2011-10-30 14:26:16 EDT local time at Dunn Loring, United States [?]
Altitude:	387 ft
Course:	237°
Speed:	55 MPH
Device:	Kenwood: TM-D700 (rig)
Last path:	AF4PM-9>S8UT0P via KV3B-1,WIDE1*,WIDE2-1,qAR,KB3RRL-3
Positions stored:	25

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
DW8221		1.1 miles 87°	2012-02-13 23:02:02		NV4FM A		1.2 miles 288°	2012-02-13 23:02:51
NV4FM AD		1.2 miles 288°	2012-02-13 23:02:51		NV4FM B		1.2 miles 288°	2012-02-13 23:02:51
NV4FM C		1.2 miles 288°	2012-02-13 23:02:51		NV4FM-A		1.2 miles 288°	2012-02-13 23:02:28
NV4FM-C		1.2 miles 288°	2012-02-13 23:02:29		NV4FM-B		1.2 miles 288°	2012-02-13 23:02:29
NV4FM-5		1.2 miles 292°	2012-02-13 23:04:59		KG4LAA-15		1.3 miles 1°	2012-02-13 19:11:43
AA1RB-9		1.8 miles 139°	2012-02-13 19:23:33		DW2031		2.0 miles 185°	2012-02-13 23:06:53
CW8866		3.0 miles 165°	2012-02-13 23:06:46		AG4JW		3.0 miles 102°	2012-02-13 23:06:40
W4FMD-4		3.3 miles 237°	2012-02-13 21:43:17		CW9346		3.4 miles 25°	2012-02-13 23:08:17
KN4TD		3.7 miles 33°	2012-01-27 01:06:45		KJ4UBX		4.1 miles 82°	2012-02-13 21:06:14
K6BFA-9		4.1 miles 279°	2012-02-09 19:18:46		CW7618		4.1 miles 286°	2012-02-01 21:04:38

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.