Location:	38°58.96' N 77°09.29' W - locator FM18KX15KU - show map 9.7 km Northeast bearing 43° from Tysons Corner, Fairfax County, Virginia, United States [?] 12.3 km Northeast bearing 67° from Wolf Trap, Fairfax County, Virginia, United States 14.1 km Northwest bearing 314° from Washington, D. C., Washington, D.C., United States 57.9 km Southwest bearing 234° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-02-03 09:33:03 UTC (54s ago) 2026-02-03 04:33:03 EST local time at Tysons Corner, United States [?]
Last WX report:	2026-02-03 09:28:03 UTC (5m54s ago) – show weather charts -3.3 °C 70% 1023.2 mbar 0.4 m/s Northeast
Last path:	FW3819>APN000 via TCPXX*,qAX,CWOP-6
Positions stored:	10

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.