Source callsign:	WA4KBM
Comment:	K4LRG Rest Stop 4/7 Philomont Comm Ctr
Location:	39°03.41' N 77°44.37' W - locator FM19DB13GP - show map 9.1 km South bearing 194° from Purcellville, Loudoun County, Virginia, United States [?] 16.5 km Southwest bearing 247° from Leesburg, Loudoun County, Virginia, United States 63.3 km West bearing 287° from Washington, D. C., Washington, D.C., United States 100.5 km West bearing 255° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-05-05 23:04:22 UTC (7d 19h37m ago) 2025-05-05 19:04:22 EDT local time at Purcellville, United States [?]
Last path:	WA4KBM>APX221 via TCPIP*,qAC,SIXTH
Positions stored:	1
Others sourced by WA4KBM:	ALZFG ALZHCA ALZLCC ALZLES ALZNCS ALZWAT

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.