Innslag:	SharkRF openSPOT4
Staðsetning:	38°16.26' N 77°32.96' W - WW Loc. FM18FG45BA - sýna kort 8.5 km Suð-vestur Stefna 245° Frá Fredericksburg, City of Fredericksburg, Virginia, United States [?] 9.2 km Suð-vestur Stefna 230° Frá Falmouth, Stafford County, Virginia, United States 82.4 km Suð-vestur Stefna 213° Frá Washington, D. C., Washington, D.C., United States 139.4 km Suð-vestur Stefna 216° Frá Baltimore, City of Baltimore, Maryland, United States
Síðasta staðsetning:	2025-12-23 10:17:37 UTC (9m42s fyrir) 2025-12-23 05:17:37 EST Að staðartíma Fredericksburg, United States [?]
Hlutur:	SharkRF: openSPOT4 (gadget)
Síðasti slóði:	K1MBK>APOSB4 via TCPIP*,qAC,T2CHILE
Geymdar stöður:	11
Önnur auðkenni:	K1MBK-9

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.