Location:	38°44.94' N 77°34.17' W - locator FM18FR19PS - show map 1.3 km South bearing 158° from Linton Hall, Prince William County, Virginia, United States [?] 5.7 km North bearing 9° from Nokesville, Prince William County, Virginia, United States 48.9 km West bearing 251° from Washington, D. C., Washington, D.C., United States 102.2 km Southwest bearing 234° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-09-06 01:39:36 UTC (14d 10h38m ago) 2025-09-05 21:39:36 EDT local time at Linton Hall, United States [?]
Device:	Icom: unknown (D-Star)
Last path:	KR4EJX>API705 via TCPIP*,qAC,T2TEXAS
Positions stored:	2
Other SSIDs:	KR4EJX-B

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.