Source callsign:	K4MQF-1
Comment:	T107 R30m lnkd 146.775/224.900
Location:	38°18.05' N 77°27.41' W - locator FM18GH52EE - show map - static map 454.7 yards Southeast bearing 129° from Fredericksburg, City of Fredericksburg, Virginia, United States [?] 1.7 miles South bearing 159° from Falmouth, Stafford County, Virginia, United States 46.9 miles Southwest bearing 209° from Washington, Washington, D.C., United States 82.1 miles Southwest bearing 214° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2012-05-26 00:45:49 UTC (5m2s ago) 2012-05-25 20:45:49 EDT local time at Fredericksburg, United States [?]
Last path:	K4MQF-1>APN382 via N3HF-1,WIDE1*,qAS,WC4J
Positions stored:	1
Others sourced by K4MQF-1:	147.015va

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
K4MQF-1		105.9 yards 198°	2012-05-26 00:45:04		KD5KQD		138.8 yards 223°	2012-05-15 13:03:02
N1TGE		141.5 yards 295°	2012-05-08 22:36:59		AK4FB		0.4 miles 33°	2012-05-07 22:43:44
K4KSQ-7		0.6 miles 260°	2012-05-25 11:08:40		NO3B-4		0.9 miles 134°	2012-05-24 21:30:56
W4LLK-9		1.2 miles 234°	2012-05-20 15:56:17		NO3B-9		1.4 miles 133°	2012-05-25 16:38:17
DW6435		2.0 miles 106°	2012-05-26 00:44:02		AK4BR-9		2.3 miles 115°	2012-05-25 22:23:26
KJ4VOV-9		2.6 miles 73°	2012-05-24 19:16:46		N5ALX-9		3.2 miles 326°	2012-05-25 20:20:25
W4KWH-9		3.3 miles 219°	2012-05-21 00:25:59		WS4VA A		3.5 miles 343°	2012-05-26 00:37:08
WS4VA AD		3.5 miles 343°	2012-05-26 00:37:08		WS4VA C		3.5 miles 343°	2012-05-26 00:37:08
WS4VA B		3.5 miles 343°	2012-05-26 00:37:08		AK1E-9		3.6 miles 324°	2012-04-28 20:25:54
JAVA		3.8 miles 309°	2012-05-25 11:20:48		N9VT-10		4.4 miles 157°	2012-05-18 13:20:44

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.