Comment:	.WD 11
Location:	38°50.70' N 77°27.31' W - locator FM18GU52JT - show map 6.9 km Northeast bearing 32° from Sudley, Prince William County, Virginia, United States [?] 8.9 km Northeast bearing 40° from Bull Run, Prince William County, Virginia, United States 36.7 km West bearing 261° from Washington, D. C., Washington, D.C., United States 88.0 km Southwest bearing 236° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-11-20 04:01:03 UTC (7m50s ago) 2025-11-19 23:01:03 EST local time at Sudley, United States [?]
Last WX report:	2025-11-20 03:56:03 UTC (12m50s ago) – show weather charts 6.1 °C 85% 1024.1 mbar 0.4 m/s Northeast
Device:	Unknown: Unknown
Last path:	CW3766>APRS via TCPXX*,qAX,CWOP-4
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.