Source callsign:	KR4EJX-S
Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	38°45.13' N 77°34.23' W - locator FM18FS10MM - show map 936.9 m Southeast bearing 155° from Linton Hall, Prince William County, Virginia, United States [?] 6.0 km North bearing 8° from Nokesville, Prince William County, Virginia, United States 48.9 km West bearing 251° from Washington, D. C., Washington, D.C., United States 102.1 km Southwest bearing 234° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-09-06 22:38:39 UTC (57d 23h28m ago) 2025-09-06 18:38:39 EDT local time at Linton Hall, United States [?]
Altitude:	3 m
Last path:	KR4EJX-S>APDG01 via TCPIP*,qAC,KR4EJX-GS
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.