Comment:	146.520MHz hi
Mic-E message:	In service
Location:	38°49.34' N 77°26.57' W - locator FM18GT67UI - show map 5.8 km Northeast bearing 55° from Sudley, Prince William County, Virginia, United States [?] 8.0 km Northeast bearing 57° from Bull Run, Prince William County, Virginia, United States 36.1 km West bearing 257° from Washington, D. C., Washington, D.C., United States 88.6 km Southwest bearing 234° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-07-30 20:26:01 UTC (8d 16h17m ago) 2025-07-30 16:26:01 EDT local time at Sudley, United States [?]
Altitude:	91 m
Course:	110°
Speed:	9 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	KK4ZUU-9>S8TY3T via qAR,W4KEL-12
Positions stored:	44703
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.