Comment:	KN4IJF-8 D878UV Portable
Location:	38°46.97' N 77°26.25' W - locator FM18GS77MV - show map 5.3 km East bearing 102° from Sudley, Prince William County, Virginia, United States [?] 7.2 km East bearing 91° from Bull Run, Prince William County, Virginia, United States 36.9 km West bearing 250° from Washington, D. C., Washington, D.C., United States 90.9 km Southwest bearing 232° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-03-31 15:55:03 UTC (34d 7h33m ago) 2025-03-31 11:55:03 EDT local time at Sudley, United States [?]
Altitude:	0 m
Last path:	KN4IJF-8>WC4J-3 via KN4IJF-1,WIDE1*,WIDE2-1,qAR,W4VA-13
Positions stored:	407
Other SSIDs:	KN4IJF-1 KN4IJF KN4IJF-9 KN4IJF-7 KN4IJF-2 KN4IJF-14 KN4IJF-3 KN4IJF-4 KN4IJF-5

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.