Mic-E message:	Custom 1
Location:	38°46.62' N 77°13.19' W - locator FM18JS36OL - show map 3.1 km Southwest bearing 244° from Springfield, Fairfax County, Virginia, United States [?] 3.3 km Southwest bearing 203° from North Springfield, Fairfax County, Virginia, United States 20.6 km Southwest bearing 230° from Washington, D. C., Washington, D.C., United States 77.5 km Southwest bearing 223° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-01-30 16:57:47 UTC (2d 4h21m ago) 2026-01-30 11:57:47 EST local time at Springfield, United States [?]
Altitude:	91 m
Course:	134°
Speed:	13 km/h
Device:	Kenwood: TM-D710 (rig)
Last path:	KD4MM-9>DI4V6R via KS4E-5*,WIDE1*,W4VA-13*,WIDE2*,qAR,KG4GIY
Positions stored:	9511

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.