Location:	38°56.73' N 77°10.05' W - locator FM18JW96VW - show map 9.8 km Northeast bearing 60° from Vienna, Fairfax County, Virginia, United States [?] 12.6 km Northwest bearing 296° from Washington, D. C., Washington, D.C., United States 13.6 km Northeast bearing 58° from Oakton, Fairfax County, Virginia, United States 61.3 km Southwest bearing 231° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-01-11 10:15:12 UTC (5d 23h43m ago) 2026-01-11 05:15:12 EST local time at Vienna, United States [?]
Last WX report:	2026-01-11 10:15:12 UTC (5d 23h43m ago) – show weather charts 7.2 °C 96% 1008.8 mbar 0.4 m/s Southwest
Device:	Unknown: Unknown
Last path:	CW9346>APRS via TCPXX*,qAX,CWOP-3
Positions stored:	16263

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.