Mic-E message:	In service
Location:	38°46.77' N 77°03.17' W - locator FM18LS37PB - show map 10.3 km Southeast bearing 140° from Baileys Crossroads, Fairfax County, Virginia, United States [?] 12.1 km South bearing 158° from Arlington, Arlington County, Virginia, United States 12.9 km South bearing 186° from Washington, D. C., Washington, D.C., United States 68.3 km Southwest bearing 214° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-11-25 01:19:45 UTC (8d 13h19m ago) 2025-11-24 20:19:45 EST local time at Baileys Crossroads, United States [?]
Altitude:	-2 m
Course:	151°
Speed:	59 km/h
Device:	Kenwood: TM-D710 (rig)
Last path:	KI4FPZ-2>S8TV7W via W4HFH-14,KV3B-2,WIDE2*,qAR,N2NWK
Positions stored:	388

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.