Comment:	444.450MHz
Mic-E message:	In service
Location:	38°37.70' N 77°22.42' W - locator FM18HP50DT - show map 3.5 km Northwest bearing 303° from Montclair, Prince William County, Virginia, United States [?] 5.5 km West bearing 260° from Dale City, Prince William County, Virginia, United States 41.6 km Southwest bearing 225° from Washington, D. C., Washington, D.C., United States 98.7 km Southwest bearing 222° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-11-03 18:26:11 UTC (5d 1h48m ago) 2025-11-03 13:26:11 EST local time at Montclair, United States [?]
Altitude:	77 m
Course:	69°
Speed:	9 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	KO4BYB-9>S8SW7P via qAR,W4KEL-12
Positions stored:	850
Other SSIDs:	KO4BYB-Y

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.