Comment:	146.520MHz ToffProud. Professional. Pr
Mic-E message:	In service
Location:	38°58.21' N 77°22.19' W - locator FM18HX52OU - show map 11.1 km North bearing 14° from Greenbriar, Fairfax County, Virginia, United States [?] 11.6 km Northwest bearing 329° from Oakton, Fairfax County, Virginia, United States 30.0 km West bearing 286° from Washington, D. C., Washington, D.C., United States 74.4 km Southwest bearing 242° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-10-19 18:41:39 UTC (30d 15h21m ago) 2025-10-19 14:41:39 EDT local time at Greenbriar, United States [?]
Altitude:	95 m
Course:	17°
Speed:	48 km/h
Device:	Kenwood: TM-D710 (rig)
Last path:	AK2M-9>S8UX2Q via N4CV-2*,WIDE1*,KN4IJF-1*,WIDE2*,qAR,WC4J
Positions stored:	5277
Other SSIDs:	AK2M-6

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.