Leitað að kallmerki:	K4FDS
Innslag:	Roanoke Valley ARC Field Day
Staðsetning:	37°14.83' N 79°58.17' W - WW Loc. FM07AF39PH - sýna kort 3.6 km Suð-vestur Stefna 223° Frá Roanoke, City of Roanoke, Virginia, United States [?] 4.4 km Norð-austur Stefna 60° Frá Cave Spring, Roanoke County, Virginia, United States 4.7 km Norður Stefna 349° Frá Narrows, Roanoke County, Virginia, United States 75.4 km Vestur Stefna 256° Frá Lynchburg, City of Lynchburg, Virginia, United States
Síðasta staðsetning:	2024-06-23 15:04:22 UTC (234d 23m fyrir) 2024-06-23 11:04:22 EDT Að staðartíma Roanoke, United States [?]
Síðasti slóði:	K4FDS>APWW11 via TCPIP*,qAC,T2RDU
Geymdar stöður:	1
Others sourced by K4FDS:	146.745RO 146.985RO FD-ROA01 HFEST-ROA

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.