Comment:	AmbientCWOP.com
Location:	38°55.43' N 77°11.33' W - locator FM18JW71IR - show map 7.1 km East bearing 69° from Vienna, Fairfax County, Virginia, United States [?] 10.8 km Northeast bearing 64° from Oakton, Fairfax County, Virginia, United States 13.6 km West bearing 284° from Washington, D. C., Washington, D.C., United States 64.3 km Southwest bearing 231° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-01-20 04:45:16 UTC (1m57s ago) 2026-01-19 23:45:16 EST local time at Vienna, United States [?]
Last WX report:	2026-01-20 04:45:16 UTC (1m57s ago) – show weather charts -1.1 °C 46% 1022.2 mbar 4.0 m/s Southwest
Device:	Unknown: Unknown
Last path:	GW5770>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.