Comment:	aprs.fi iOS
Location:	38°38.64' N 77°19.81' W - locator FM18IP04JN - show map 3.1 km West bearing 266° from Potomac Mills, Prince William County, Virginia, United States [?] 5.6 km Southwest bearing 210° from Lake Ridge, Prince William County, Virginia, United States 37.8 km Southwest bearing 222° from Washington, D. C., Washington, D.C., United States 94.9 km Southwest bearing 221° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-08-11 22:22:41 UTC (174d 10h49m ago) 2025-08-11 18:22:41 EDT local time at Potomac Mills, United States [?]
Speed:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	1
Other SSIDs:	KK4TCE KK4TCE-7

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.