Comment:	.WD 31
Location:	38°57.70' N 77°33.98' W - locator FM18FX20AT - show map 7.0 km Northwest bearing 310° from South Riding, Loudoun County, Virginia, United States [?] 10.5 km Northeast bearing 52° from Bull Run Mountain Estates, Prince William County, Virginia, United States 46.4 km West bearing 279° from Washington, D. C., Washington, D.C., United States 90.0 km Southwest bearing 246° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-07-05 17:24:03 UTC (328d 21h46m ago) 2024-07-05 13:24:03 EDT local time at South Riding, United States [?]
Last WX report:	2024-07-05 17:24:03 UTC (328d 21h46m ago) – show weather charts 35.6 °C 59% 1004.3 mbar 2.2 m/s South
Device:	Unknown: Unknown
Last path:	FW2194>APRS via TCPXX*,qAX,CWOP-6
Positions stored:	2

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.