Innslag:	SharkRF openSPOT4
Staðsetning:	38°38.35' N 77°18.92' W - WW Loc. FM18IP23DJ - sýna kort 436.4 m Norð-vestur Stefna 303° Frá Dale City, Prince William County, Virginia, United States [?] 2.0 km Vestur Stefna 248° Frá Potomac Mills, Prince William County, Virginia, United States 37.3 km Suð-vestur Stefna 220° Frá Washington, D. C., Washington, D.C., United States 94.5 km Suð-vestur Stefna 220° Frá Baltimore, City of Baltimore, Maryland, United States
Síðasta staðsetning:	2025-05-13 11:06:54 UTC (3m4s fyrir) 2025-05-13 07:06:54 EDT Að staðartíma Dale City, United States [?]
Hlutur:	SharkRF: openSPOT4 (gadget)
Síðasti slóði:	KQ4GEX>APOSB4 via TCPIP*,qAC,T2LAUSITZ
Geymdar stöður:	271
Önnur auðkenni:	KQ4GEX-B KQ4GEX-1 KQ4GEX-i KQ4GEX-8 KQ4GEX-C

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.