Location:	39°18.79' N 77°01.21' W - locator FM19LH75ND - show map 13.5 km Southeast bearing 121° from Mount Airy, Carroll County, Maryland, United States [?] 16.0 km East bearing 80° from Damascus, Montgomery County, Maryland, United States 35.2 km West bearing 274° from Baltimore, City of Baltimore, Maryland, United States 46.5 km North bearing 2° from Washington, D. C., Washington, D.C., United States
Last position:	2024-09-15 19:46:36 UTC (235d 9h27m ago) 2024-09-15 15:46:36 EDT local time at Mount Airy, United States [?]
Altitude:	146 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	KB3RPC-9>APDR16 via KV3B-1*,qAR,K4TEZ
Positions stored:	437
Other SSIDs:	KB3RPC KB3RPC-4 kb3rpc-i

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.