Comment:	_Ä
Mic-E message:	Off duty
Location:	39°03.52' N 77°10.54' W - locator FM19JB84WB - show map 11.8 km Northeast bearing 55° from Great Falls, Fairfax County, Virginia, United States [?] 16.3 km Northeast bearing 36° from Wolf Trap, Fairfax County, Virginia, United States 21.8 km Northwest bearing 327° from Washington, D. C., Washington, D.C., United States 54.9 km Southwest bearing 242° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-28 12:17:02 UTC (10d 7h51m ago) 2025-12-28 07:17:02 EST local time at Great Falls, United States [?]
Altitude:	150 m
Course:	10°
Speed:	0 km/h
Device:	Yaesu: FTM-500D (rig)
Last path:	KW4OL-9>SYPS5R via KV3B-1,WIDE1*,WIDE2-1,qAO,W4TTU-10
Positions stored:	592

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.