Comment:	https://aprsdroid.org/
Location:	39°05.19' N 77°09.98' W - locator FM19KC00AS - show map 1.2 km West bearing 283° from Rockville, Montgomery County, Maryland, United States [?] 3.5 km South bearing 188° from Derwood, Montgomery County, Maryland, United States 24.0 km Northwest bearing 332° from Washington, D. C., Washington, D.C., United States 52.8 km Southwest bearing 245° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-22 06:05:25 UTC (20h14m ago) 2025-12-22 01:05:25 EST local time at Rockville, United States [?]
Altitude:	152 m
Course:	22°
Speed:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	NC3M-9>APDR15 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	1339
Other SSIDs:	NC3M-N

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.