Comment:	.WD 31
Location:	39°25.08' N 76°29.42' W - locator FM19SK10DH - show map - static map 3.9 miles Northwest bearing 307° from White Marsh, Baltimore County, Maryland, United States [?] 6.4 miles Northwest bearing 335° from Middle River, Baltimore County, Maryland, United States 11.0 miles Northeast bearing 36° from Baltimore, City of Baltimore, Maryland, United States 79.6 miles Southwest bearing 243° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2012-02-13 17:28:11 UTC (4m7s ago) 2012-02-13 12:28:11 EST local time at White Marsh, United States [?]
Last WX report:	2012-02-13 17:28:11 UTC (4m7s ago) – show weather charts 39.9 °F 36% 1019.4 mbar 2.9 MPH Southwest
Last path:	CW0608>APRS via TCPXX*,qAX,CWOP-1
Positions stored:	1
Packet rate:	588 seconds between packets on average during 29399 seconds.

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
N3VEJ		1.3 miles 203°	2012-02-13 17:28:42		W3DHS A		4.9 miles 255°	2012-02-13 17:26:38
W3DHS B		4.9 miles 255°	2012-02-13 17:26:38		W3DHS C		4.9 miles 255°	2012-02-13 17:26:38
CW7109		6.1 miles 248°	2012-02-13 17:31:14		AK4AG-5		6.2 miles 182°	2012-02-11 14:42:58
DW3776		7.0 miles 93°	2012-02-13 17:26:23		CW8781		7.2 miles 339°	2012-02-13 17:31:19
CW1032		7.7 miles 276°	2012-02-13 17:32:10		KB3PLX-9		7.8 miles 306°	2012-02-13 03:18:02
N3SBP		8.2 miles 269°	2012-02-02 20:08:48		W3CET		8.6 miles 163°	2012-01-25 04:18:09
KD3LK-5		9.0 miles 224°	2012-02-12 22:42:05		KB3WHK		9.2 miles 230°	2012-02-13 14:41:24
W3UNO-9		9.2 miles 201°	2012-02-13 00:24:46		DW9189		9.9 miles 20°	2012-02-13 17:23:37
W3UNO-1		10.2 miles 210°	2012-02-03 16:21:55		N3ZQL-SK		10.5 miles 176°	2012-02-13 17:16:58
K2GZL-9		10.5 miles 217°	2012-02-13 13:47:27		Spleen		10.6 miles 223°	2012-02-13 17:31:26

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.