Innslag:	openSPOT4
Staðsetning:	43°05.07' N 82°28.37' W - WW Loc. EN83SC30GG - sýna kort 13.0 km Norð-vestur Stefna 335° Frá Sarnia, Ontario, Canada [?] 13.2 km Norður Stefna 343° Frá Port Huron, Saint Clair County, Michigan, United States 95.9 km Norð-austur Stefna 29° Frá Detroit, Wayne County, Michigan, United States 101.3 km Vestur Stefna 277° Frá London, Ontario, Canada
Síðasta staðsetning:	2025-05-21 18:59:10 UTC (18d 2h38m fyrir) 2025-05-21 14:59:10 EDT Að staðartíma Sarnia, Canada [?]
Hlutur:	SharkRF: openSPOT4 (gadget)
Síðasti slóði:	N8JJO-7>APOSB4 via N8JJO,C4FM*,qAS,N8JJO
Geymdar stöður:	26
Önnur auðkenni:	N8JJO N8JJO-5 N8JJO-Y

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.