Location:	39°37.71' N 77°25.02' W - lokaator FM19GP90XU - show map 750.4 m Loodesse peiling 315° from Thurmont, Frederick County, Maryland, United States [?] 13.7 km Loodesse peiling 320° from Woodsboro, Frederick County, Maryland, United States 78.6 km Loodesse peiling 299° from Baltimore, City of Baltimore, Maryland, United States 87.8 km Põhja peiling 338° from Washington, D. C., Washington, D.C., United States
Last position:	2025-08-31 02:58:51 UTC (1d 9h50m ago) 2025-08-30 22:58:51 EDT local time at Thurmont, United States [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	K2BUS>API510 via TCPIP*,qAC,T2CAWEST
Positions stored:	800
Other SSIDs:	K2BUS-7 K2BUS-B K2BUS-15

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.