Location:	39°08.64' N 77°44.99' W - locator FM19DD04AN - show map 3.1 km West bearing 285° from Purcellville, Loudoun County, Virginia, United States [?] 9.5 km Southeast bearing 149° from Shannondale, Jefferson County, West Virginia, United States 67.5 km Northwest bearing 294° from Washington, D. C., Washington, D.C., United States 99.3 km West bearing 261° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-01-12 10:00:30 UTC (7m38s ago) 2026-01-12 05:00:30 EST local time at Purcellville, United States [?]
Last WX report:	2026-01-12 10:00:30 UTC (7m38s ago) – show weather charts -0.6 °C 66% 1025.2 mbar 0.0 m/s Northwest
Device:	Unknown: Unknown
Last path:	FW8541>APRS via TCPXX*,qAX,CWOP-4
Positions stored:	1

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.