Comment:	146.520MHz https://aprsdro
Location:	39°44.96' N 77°26.32' W - lokaator FM19GR79IU - show map 4.8 km Läände peiling 270° from Carroll Valley, Adams County, Pennsylvania, United States [?] 5.3 km Kirdesse peiling 46° from Highfield-Cascade, Washington County, Maryland, United States 87.3 km Loodesse peiling 306° from Baltimore, City of Baltimore, Maryland, United States 101.0 km Põhja peiling 340° from Washington, D. C., Washington, D.C., United States
Last position:	2025-07-16 02:39:23 UTC (49d 23h19m ago) 2025-07-15 22:39:23 EDT local time at Carroll Valley, United States [?]
Altitude:	416 m
Course:	252°
Speed:	13 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KC3TGR-7>APDR16 via TCPIP*,qAC,T2CAWEST
Positions stored:	2073
Other SSIDs:	KC3TGR-9

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.