Innslag:	146.520MHz https://aprsdro
Staðsetning:	39°00.50' N 77°06.50' W - WW Loc. FM19KA71AX - sýna kort 7.5 km Suð-vestur Stefna 223° Frá Glenmont, Montgomery County, Maryland, United States [?] 8.5 km Suður Stefna 201° Frá Aspen Hill, Montgomery County, Maryland, United States 14.0 km Norð-vestur Stefna 334° Frá Washington, D. C., Washington, D.C., United States 53.0 km Suð-vestur Stefna 234° Frá Baltimore, City of Baltimore, Maryland, United States
Síðasta staðsetning:	2025-12-26 17:31:27 UTC (11d 2h21m fyrir) 2025-12-26 12:31:27 EST Að staðartíma Glenmont, United States [?]
Hæð:	61 m
Ambögu stöður:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Stefna:	252°
Hraði:	87 km/h
Hlutur:	Open Source: APRSdroid (app, Android)
Síðasti slóði:	K4SEM-9>APDR16 via TCPIP*,qAC,T2BIO
Geymdar stöður:	2227

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.