Mic-E message:	Off duty
Location:	38°56.09' N 77°21.77' W - locator FM18HW64LI - show map 3.5 km East bearing 73° from Oak Hill, Fairfax County, Virginia, United States [?] 7.4 km Northeast bearing 53° from Chantilly, Fairfax County, Virginia, United States 28.6 km West bearing 279° from Washington, D. C., Washington, D.C., United States 75.8 km Southwest bearing 239° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-01-27 17:59:58 UTC (1d 22h37m ago) 2026-01-27 12:59:58 EST local time at Oak Hill, United States [?]
Altitude:	125 m
Course:	90°
Speed:	43 km/h
Device:	Yaesu: FTM-500D (rig)
Last path:	K4DUF-7>SXUV0Y via WIDE1-1,qAO,W4TTU-10
Positions stored:	487
Other SSIDs:	K4DUF-D K4DUF-N

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.