Innslag:	*Unified Radios*
Staðsetning:	38°37.87' N 77°16.34' W - WW Loc. FM18IP71HL - sýna kort 2.5 km Suð-austur Stefna 131° Frá Potomac Mills, Prince William County, Virginia, United States [?] 3.4 km Austur Stefna 101° Frá Dale City, Prince William County, Virginia, United States 35.8 km Suð-vestur Stefna 215° Frá Washington, D. C., Washington, D.C., United States 92.8 km Suð-vestur Stefna 218° Frá Baltimore, City of Baltimore, Maryland, United States
Síðasta staðsetning:	2025-06-14 17:30:06 UTC (34d 1h18m fyrir) 2025-06-14 13:30:06 EDT Að staðartíma Potomac Mills, United States [?]
Hlutur:	Unknown: Unknown
Síðasti slóði:	W4SHG>APRS via TCPIP*,qAC,T2QUEBEC
Geymdar stöður:	1
Önnur auðkenni:	W4SHG-11 W4SHG-5

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.