Source callsign:	KA3ZMN-2
Comment:	N3ZQL - SK - July 14, 2010 R.I.P.
Location:	39°16.01' N 76°28.56' W - locator FM19SG24VA - show map 12.0 km East bearing 103° from Baltimore, City of Baltimore, Maryland, United States [?] 12.8 km East bearing 71° from Brooklyn Park, Anne Arundel County, Maryland, United States 14.3 km East bearing 75° from Baltimore Highlands, Baltimore County, Maryland, United States 63.6 km Northeast bearing 49° from Washington, D. C., Washington, D.C., United States
Last position:	2026-03-01 04:19:48 UTC (12m59s ago) 2026-02-28 23:19:48 EST local time at Baltimore, United States [?]
Last path:	KA3ZMN-2>APU25N via N3KTX-1,WIDE2*,qAO,KC3WJU-2
Positions stored:	5

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.