Innslag:	147.300MHz Toff +060
Mic-E skilaboð:	In service
Staðsetning:	38°58.21' N 77°21.42' W - WW Loc. FM18HX72DU - sýna kort 2.5 km Austur Stefna 88° Frá Herndon, Fairfax County, Virginia, United States [?] 4.3 km Austur Stefna 111° Frá Oak Grove, Loudoun County, Virginia, United States 28.9 km Vestur Stefna 287° Frá Washington, D. C., Washington, D.C., United States 73.4 km Suð-vestur Stefna 241° Frá Baltimore, City of Baltimore, Maryland, United States
Síðasta staðsetning:	2025-05-03 19:17:15 UTC (81d 13h26m fyrir) 2025-05-03 15:17:15 EDT Að staðartíma Herndon, United States [?]
Stefna:	338°
Hraði:	0 km/h
Hlutur:	Kenwood: TH-D74 (ht)
Síðasti slóði:	AK4AG-7>S8UX2Q via N4CV-2*,WIDE1*,KN4IJF-1*,WIDE2*,qAR,WC4J
Geymdar stöður:	138
Önnur auðkenni:	AK4AG-4 AK4AG-B

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.