Comment:	W2, MDn. WWW.N3PX.COM
Location:	38°32.27' N 76°35.02' W - locator FM18QM99XB - show map - static map 319.9 yards South bearing 167° from Prince Frederick, Calvert County, Maryland, United States [?] 11.2 miles Northwest bearing 322° from Lusby, Calvert County, Maryland, United States 34.7 miles Southeast bearing 135° from Washington, Washington, D.C., United States 52.0 miles South bearing 178° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2011-07-24 16:22:40 UTC (204d 3h59m ago) 2011-07-24 12:22:40 EDT local time at Prince Frederick, United States [?]
Device:	Kantronics: KPC-3 version 83
Last path:	N3PX-2>APN383 via WIDE2-2,qAS,K3GJ-15
Positions stored:	110
Other SSIDs:	N3PX-1
Last heard a station directly:	2011-07-24 14:53:47 UTC (204d 5h28m ago)
Normal receiver range estimate:	124 miles (Updated: 2011-06-30 23:23:56 UTC)

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
WA6GON		6.3 miles 36°	2012-02-13 20:20:54		WA6GON		6.3 miles 36°	2012-02-08 18:40:33
N3IDX		7.5 miles 342°	2012-02-13 20:01:59		DW4867		7.6 miles 304°	2012-02-13 20:11:14
DW4923		7.6 miles 345°	2012-02-13 20:13:22		AB3KC		7.7 miles 145°	2012-02-13 20:10:23
W3SMD-10		8.0 miles 237°	2012-02-13 20:19:28		ENDEAVOR		8.2 miles 68°	2012-02-13 20:19:53
AB3KC-7		8.2 miles 140°	2012-02-13 12:12:17		KB3FXA		8.4 miles 135°	2012-02-13 20:21:27
NRL TEST 1		8.8 miles 20°	2012-02-13 20:20:53		NEW ENGLAND COAST		9.5 miles 110°	2012-02-13 20:19:53
N3PX-1		10.9 miles 246°	2012-02-13 20:15:42		CW6214		11.2 miles 356°	2012-02-13 08:19:48
SEPTAR 301		11.3 miles 106°	2012-02-13 17:57:50		LYMAN		11.3 miles 119°	2012-02-13 02:23:32
PARSIFAL		11.8 miles 48°	2012-02-01 01:39:14		NAVY MOOSE		12.0 miles 109°	2012-02-13 17:56:50
MSC PINA		12.6 miles 45°	2012-01-31 13:09:57		DW7875		12.7 miles 14°	2012-02-13 20:20:33

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.