Mic-E message:	Off duty
Location:	38°56.36' N 77°19.76' W - locator FM18IW05LK - show map 5.9 km Southeast bearing 124° from Herndon, Fairfax County, Virginia, United States [?] 8.1 km Southeast bearing 128° from Oak Grove, Loudoun County, Virginia, United States 25.8 km West bearing 281° from Washington, D. C., Washington, D.C., United States 73.1 km Southwest bearing 238° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-02-07 20:14:00 UTC (100d 6h42m ago) 2025-02-07 15:14:00 EST local time at Herndon, United States [?]
Altitude:	104 m
Course:	248°
Speed:	9 km/h
Device:	Yaesu: FTM-500D (rig)
Last path:	K4DUF-7>SXUV3V via NV4FM-5,WIDE1*,WIDE2-1,qAR,KS4E-5
Positions stored:	398
Other SSIDs:	K4DUF-D K4DUF-N K4DUF-9 K4DUF-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.