Location:	38°46.68' N 77°05.61' W - locator FM18KS86SR - show map 2.0 km Southeast bearing 126° from Rose Hill, Fairfax County, Virginia, United States [?] 4.6 km East bearing 96° from Franconia, Fairfax County, Virginia, United States 13.9 km South bearing 201° from Washington, D. C., Washington, D.C., United States 70.5 km Southwest bearing 216° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-03-12 23:49:13 UTC (57d 10h44m ago) 2025-03-12 19:49:13 EDT local time at Rose Hill, United States [?]
Altitude:	90 m
Course:	117°
Speed:	0 km/h
Device:	Icom: IC-51 (D-Star)
Last path:	KA4GFY-8>API51 via DSTAR*,qAR,W4HFH-C
Positions stored:	50
Other SSIDs:	KA4GFY-9

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.