Location:	39°12.57' N 76°53.42' W - locator FM19NF30DG - show map 4.0 km North bearing 354° from Riverside, Howard County, Maryland, United States [?] 5.6 km Southwest bearing 232° from Columbia, Howard County, Maryland, United States 25.6 km West bearing 250° from Baltimore, City of Baltimore, Maryland, United States 37.1 km North bearing 20° from Washington, D. C., Washington, D.C., United States
Last position:	2025-09-11 20:50:57 UTC (53d 18h1m ago) 2025-09-11 16:50:57 EDT local time at Riverside, United States [?]
Last path:	KD3BTI-9>APN000 via TCPIP*,qAC,T2BC
Positions stored:	5
Other SSIDs:	KD3BTI-7 KD3BTI-7 KD3BTI

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.