Innslag:	73 from FM19
Staðsetning:	39°07.70' N 77°14.54' W - WW Loc. FM19JD00WT - sýna kort 3.9 km Suð-vestur Stefna 245° Frá Gaithersburg, Montgomery County, Maryland, United States [?] 7.1 km Vestur Stefna 280° Frá Derwood, Montgomery County, Maryland, United States 31.4 km Norð-vestur Stefna 326° Frá Washington, D. C., Washington, D.C., United States 57.2 km Vestur Stefna 252° Frá Baltimore, City of Baltimore, Maryland, United States
Síðasta staðsetning:	2025-12-21 00:39:33 UTC (3d 2h34m fyrir) 2025-12-20 19:39:33 EST Að staðartíma Gaithersburg, United States [?]
Hæð:	135 m
Síðasti slóði:	KC3TBC-7>API52 via DSTAR*,qAR,KC3TBC-B
Geymdar stöður:	165
Önnur auðkenni:	KC3TBC-B KC3TBC

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.