Comment:	https://aprsdroid.org/
Location:	38°59.50' N 77°16.50' W - locator FM18IX78AA - show map 14.7 km Southwest bearing 226° from Rockville, Montgomery County, Maryland, United States [?] 17.1 km Southwest bearing 215° from Derwood, Montgomery County, Maryland, United States 23.2 km Northwest bearing 298° from Washington, D. C., Washington, D.C., United States 66.1 km Southwest bearing 240° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-02-01 03:11:31 UTC (32d 9h2m ago) 2025-01-31 22:11:31 EST local time at Rockville, United States [?]
Altitude:	60 m
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device:	Open Source: APRSdroid (app, Android)
Last path:	W4CUB-10>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored:	1
Other SSIDs:	W4CUB-4 W4CUB-5 W4CUB-7

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.