Comment:	146.520MHz hi
Mic-E message:	In service
Location:	38°49.64' N 77°26.46' W - locator FM18GT78BN - show map 6.2 km Northeast bearing 52° from Sudley, Prince William County, Virginia, United States [?] 8.4 km Northeast bearing 55° from Bull Run, Prince William County, Virginia, United States 35.8 km West bearing 258° from Washington, D. C., Washington, D.C., United States 88.1 km Southwest bearing 235° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-29 16:24:46 UTC (2d 14h43m ago) 2025-06-29 12:24:46 EDT local time at Sudley, United States [?]
Altitude:	105 m
Course:	208°
Speed:	46 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	KK4ZUU-9>S8TY6T via qAR,WC4J
Positions stored:	44639
Other SSIDs:	KK4ZUU-10 KK4ZUU-1 KK4ZUU-7 KK4ZUU

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.