Innslag:	440 MMDVM Voice 438.57500MHz +0.0000MHz, W4BTK_Pi-Star
Staðsetning:	38°55.14' N 77°34.24' W - WW Loc. FM18FW10MN - sýna kort 8.0 km Austur Stefna 78° Frá Bull Run Mountain Estates, Prince William County, Virginia, United States [?] 13.2 km Norð-austur Stefna 26° Frá Haymarket, Prince William County, Virginia, United States 46.3 km Vestur Stefna 273° Frá Washington, D. C., Washington, D.C., United States 92.4 km Suð-vestur Stefna 244° Frá Baltimore, City of Baltimore, Maryland, United States
Síðasta staðsetning:	2025-03-18 11:10:52 UTC (276d 9h50m fyrir) 2025-03-18 07:10:52 EDT Að staðartíma Bull Run Mountain Estates, United States [?]
Hæð:	0 m
Hlutur:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Síðasti slóði:	W4BTK-N>APDG03 via TCPIP*,qAC,T2PERTH
Geymdar stöður:	3
Önnur auðkenni:	W4BTK-9 W4BTK

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.