Comment:	AmbientCWOP.com
Location:	38°54.05' N 77°36.46' W - locator FM18EV76BE - show map 9.2 km West bearing 256° from South Riding, Loudoun County, Virginia, United States [?] 10.8 km Southwest bearing 214° from Brambleton, Loudoun County, Virginia, United States 49.4 km West bearing 271° from Washington, D. C., Washington, D.C., United States 96.1 km Southwest bearing 244° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-09 23:11:32 UTC (2m29s ago) 2025-12-09 18:11:32 EST local time at South Riding, United States [?]
Last WX report:	2025-12-09 23:11:32 UTC (2m29s ago) – show weather charts -2.2 °C 75% 1017.4 mbar 0.4 m/s South
Device:	Unknown: Unknown
Last path:	GW3114>APRS via TCPXX*,qAX,AMBCWOP-1
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.