Location:	39°21.51' N 76°26.71' W - locator FM19SI66NA - show map - static map 1.7 miles North bearing 350° from Middle River, Baltimore County, Maryland, United States [?] 1.9 miles South bearing 202° from White Marsh, Baltimore County, Maryland, United States 10.1 miles Northeast bearing 62° from Baltimore, City of Baltimore, Maryland, United States 79.5 miles Southwest bearing 239° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2011-06-08 01:11:26 UTC (251d 5h37m ago) 2011-06-07 21:11:26 EDT local time at Middle River, United States [?]
Course:	135°
Device:	Byonics: TinyTrak3 version 11 (tracker)
Last path:	KB3GYU-3>APT311 via WIDE1-1,WIDE2-1,qAR,N3GXH-1
Positions stored:	10710

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
AK4AG-5		3.3 miles 231°	2012-02-11 14:42:58		N3VEJ		4.1 miles 314°	2012-02-14 06:49:00
W3CET		4.1 miles 178°	2012-01-25 04:18:09		CW0608		4.8 miles 330°	2012-02-14 06:48:11
DW3776		5.9 miles 51°	2012-02-14 06:42:40		N3ZQL-SK		6.5 miles 195°	2012-02-14 06:49:01
KB3WHK		6.8 miles 282°	2012-02-13 23:31:00		AK4AG-9		6.9 miles 237°	2012-02-13 22:36:44
W3UNO-9		7.3 miles 232°	2012-02-13 00:24:46		W3DHS A		7.7 miles 292°	2012-02-14 06:46:38
W3DHS B		7.7 miles 292°	2012-02-14 06:46:38		W3DHS C		7.7 miles 292°	2012-02-14 06:46:38
WB3V-6		7.8 miles 197°	2012-02-14 06:46:48		B3V-6		7.8 miles 197°	2012-02-01 01:57:34
CW7109		8.3 miles 283°	2012-02-14 06:46:14		N3CVA-9		8.5 miles 270°	2012-02-13 23:53:39
PILOT DISPATCH		8.6 miles 214°	2012-02-10 18:57:46		VEDETTE		8.8 miles 214°	2012-02-14 03:09:33
W3UNO-1		8.9 miles 238°	2012-02-03 16:21:55		MELVIN E LEMMERHIRT		9.0 miles 221°	2012-02-14 06:47:57

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.