Location:	39°03.64' N 77°43.93' W - locator FM19DB24DN - show map 8.6 km South bearing 190° from Purcellville, Loudoun County, Virginia, United States [?] 15.8 km Southwest bearing 247° from Leesburg, Loudoun County, Virginia, United States 62.9 km West bearing 287° from Washington, D. C., Washington, D.C., United States 99.8 km West bearing 256° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-11-11 21:30:04 UTC (6m54s ago) 2025-11-11 16:30:04 EST local time at Purcellville, United States [?]
Last WX report:	2025-11-11 21:30:04 UTC (6m54s ago) – show weather charts 4.4 °C 43% 1016.0 mbar 1.8 m/s West
Device:	Unknown: Unknown
Last path:	KO4WQD>APRS via TCPIP*,qAC,CWOP-7
Positions stored:	52
Other SSIDs:	KO4WQD-2 KO4WQD-i

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.