Source callsign:	KC3TBC-S
Comment:	70cm Voice (D-Star) 434.40000MHz +0.0000MHz
Location:	39°07.72' N 77°14.55' W - locator FM19JD00VV - show map 5.5 km Southeast bearing 153° from Germantown, Montgomery County, Maryland, United States [?] 12.6 km South bearing 165° from Clarksburg, Montgomery County, Maryland, United States 31.5 km Northwest bearing 326° from Washington, D. C., Washington, D.C., United States 57.2 km West bearing 252° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-02-01 20:01:07 UTC (10m18s ago) 2026-02-01 15:01:07 EST local time at Germantown, United States [?]
Altitude:	3 m
Last path:	KC3TBC-S>APDG01 via TCPIP*,qAC,KC3TBC-GS
Positions stored:	4

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.