Location:	38°55.16' N 77°39.86' W - locator FM18EW00GP - show map 12.9 km Southwest bearing 237° from Brambleton, Loudoun County, Virginia, United States [?] 13.9 km West bearing 269° from South Riding, Loudoun County, Virginia, United States 54.4 km West bearing 273° from Washington, D. C., Washington, D.C., United States 99.7 km Southwest bearing 246° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-02-25 21:31:01 UTC (1m12s ago) 2026-02-25 16:31:01 EST local time at Brambleton, United States [?]
Last WX report:	2026-02-25 21:31:01 UTC (1m12s ago) – show weather charts 10.0 °C 55% 1005.5 mbar 0.0 m/s North
Device:	Unknown: Unknown
Last path:	cw7453>APRS via TCPXX*,qAX,CWOP-5
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.