Staðsetning:	39°03.17' N 77°09.44' W - WW Loc. FM19KB12CQ - sýna kort 3.5 km Suður Stefna 186° Frá Rockville, Montgomery County, Maryland, United States [?] 7.2 km Suður Stefna 177° Frá Derwood, Montgomery County, Maryland, United States 20.4 km Norð-vestur Stefna 329° Frá Washington, D. C., Washington, D.C., United States 53.9 km Suð-vestur Stefna 241° Frá Baltimore, City of Baltimore, Maryland, United States
Síðasta staðsetning:	2025-12-21 02:36:44 UTC (19h27m fyrir) 2025-12-20 21:36:44 EST Að staðartíma Rockville, United States [?]
Hlutur:	R3ABM: BrandMeister DMR
Síðasti slóði:	N3BBF>APBM1D via N3BBF,DMR*,qAR,N3BBF
Geymdar stöður:	77
Önnur auðkenni:	N3BBF-D N3BBF-B N3BBF-Y N3BBF-10

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.