Mic-E message:	In service
Location:	38°47.56' N 77°09.35' W - locator FM18KT10HF - show map 7.7 km East bearing 101° from Kings Park, Fairfax County, Virginia, United States [?] 10.0 km East bearing 90° from Burke, Fairfax County, Virginia, United States 15.4 km Southwest bearing 222° from Washington, D. C., Washington, D.C., United States 72.5 km Southwest bearing 220° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-09-09 10:37:19 UTC (55d 20h9m ago) 2025-09-09 06:37:19 EDT local time at Kings Park, United States [?]
Altitude:	64 m
Course:	72°
Speed:	107 km/h
Device:	Yaesu: FTM-500D (rig)
Last path:	KO4ZIK-9>S8TW5V via WIDE1-1,qAO,EDSALL-10
Positions stored:	478

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.