Source callsign:	NV4FM-S
Comment:	1.2 Data 1254.2 MHz
Location:	38°54.32' N 77°12.96' W - locator FM18JV47BG - show map - static map 0.7 miles North bearing 342° from Idylwood, Fairfax County, Virginia, United States [?] 0.9 miles North bearing 20° from Dunn Loring, Fairfax County, Virginia, United States 9.7 miles West bearing 274° from Washington, Washington, D.C., United States 41.9 miles Southwest bearing 231° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2012-05-27 17:02:53 UTC (13m46s ago) 2012-05-27 13:02:53 EDT local time at Idylwood, United States [?]
Last path:	NV4FM-S>APJID2 via TCPIP*,qAC,NV4FM-GS
Positions stored:	2
Others sourced by NV4FM-S:	NV4FM A NV4FM B NV4FM C

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
NV4FM A		0.0 yards 0°	2012-05-27 17:02:53		NV4FM B		0.0 yards 0°	2012-05-27 17:02:53
NV4FM C		0.0 yards 0°	2012-05-27 17:02:53		NV4FM-A		0.0 yards 0°	2012-05-27 17:02:27
NV4FM-C		0.0 yards 0°	2012-05-27 17:02:28		NV4FM-B		0.0 yards 0°	2012-05-27 17:02:28
K7BC-4		106.7 yards 343°	2012-05-27 15:48:15		K7BC-3		112.5 yards 335°	2012-05-27 15:37:12
K7BC-5		130.4 yards 339°	2012-05-27 15:49:03		NV4FM-5		145.6 yards 12°	2012-05-27 17:13:52
N4ZPT-9		145.6 yards 348°	2012-05-27 15:04:48		KB3UBU-1		186.8 yards 311°	2012-05-18 17:39:14
W4FMD-4		1.4 miles 207°	2012-05-26 18:26:17		KG4LAA		1.5 miles 49°	2012-05-27 17:02:52
N3MXX-7		2.0 miles 27°	2012-05-24 22:48:26		DW8221		2.3 miles 98°	2012-05-27 17:11:45
DW2031		2.5 miles 158°	2012-05-27 16:40:24		KI4WKZ-9		2.7 miles 264°	2012-05-21 00:08:09
CW7618		2.9 miles 284°	2012-05-27 17:12:05		AA1RB-9		2.9 miles 123°	2012-05-26 19:52:24

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.