Location:	39°03.64' N 77°43.93' W - lokaator FM19DB24DN - show map 8.6 km Lõunasse peiling 190° from Purcellville, Loudoun County, Virginia, United States [?] 23.8 km Kagusse peiling 115° from Berryville, Clarke County, Virginia, United States 62.9 km Läände peiling 287° from Washington, D. C., Washington, D.C., United States 99.8 km Läände peiling 256° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-09-01 15:15:19 UTC (6m7s ago) 2025-09-01 11:15:19 EDT local time at Purcellville, United States [?]
Last WX report:	2025-09-01 15:15:19 UTC (6m7s ago) – show weather charts 22.8 °C 56% 1024.2 mbar 2.2 m/s Kirdest
Device:	Unknown: Unknown
Last path:	KO4WQD>APRS via TCPIP*,qAC,CWOP-7
Positions stored:	52
Other SSIDs:	KO4WQD-2 KO4WQD-i KO4WQD-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.