Location:	38°54.95' N 77°15.96' W - locator FM18IV89BT - show map 8.8 km Northwest bearing 310° from Jefferson, Fairfax County, Virginia, United States [?] 9.0 km Northwest bearing 294° from Falls Church, City of Falls Church, Virginia, United States 20.0 km West bearing 277° from Washington, D. C., Washington, D.C., United States 70.1 km Southwest bearing 234° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-01-13 10:16:01 UTC (5m50s ago) 2026-01-13 05:16:01 EST local time at Jefferson, United States [?]
Last WX report:	2026-01-13 10:16:01 UTC (5m50s ago) – show weather charts -2.2 °C 75% 1021.0 mbar 0.0 m/s North
Device:	Unknown: Unknown
Last path:	GW3031>APRS via TCPXX*,qAX,CWOP-6
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.