Comment:	https://aprsdroid.org/
Location:	38°50.21' N 77°28.78' W - locator FM18GU20KU - show map 5.1 km North bearing 18° from Sudley, Prince William County, Virginia, United States [?] 5.6 km North bearing 359° from Loch Lomond, Prince William County, Virginia, United States 38.9 km West bearing 261° from Washington, D. C., Washington, D.C., United States 90.2 km Southwest bearing 236° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-06 17:01:54 UTC (159d 3h42m ago) 2025-06-06 13:01:54 EDT local time at Sudley, United States [?]
Altitude:	72 m
Course:	118°
Speed:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W4KRL-10>APDR17 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	102
Other SSIDs:	W4KRL-13 W4KRL-9 W4KRL-1 W4KRL

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.