Comment:	.DsWLL
Location:	38°51.92' N 77°31.35' W - locator FM18FU77HQ - show map 6.4 km South bearing 195° from South Riding, Loudoun County, Virginia, United States [?] 8.3 km North bearing 345° from Sudley, Prince William County, Virginia, United States 42.2 km West bearing 266° from Washington, D. C., Washington, D.C., United States 91.6 km Southwest bearing 239° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-10-03 07:20:04 UTC (1m42s ago) 2025-10-03 03:20:04 EDT local time at South Riding, United States [?]
Last WX report:	2025-10-03 07:20:04 UTC (1m42s ago) – show weather charts 9.4 °C 91% 1029.5 mbar 0.0 m/s Southeast
Device:	Unknown: Unknown
Last path:	GW5362>APRS via TCPXX*,qAX,CWOP-7
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.