Innslag:	SharkRF openSPOT4
Staðsetning:	42°01.12' N 87°39.74' W - WW Loc. EN62EA04ML - sýna kort 3.4 km Suð-austur Stefna 137° Frá Evanston, Cook County, Illinois, United States [?] 7.8 km Suð-austur Stefna 140° Frá Wilmette, Cook County, Illinois, United States 18.8 km Norður Stefna 357° Frá Chicago, Cook County, Illinois, United States 115.1 km Suður Stefna 170° Frá Milwaukee, Milwaukee County, Wisconsin, United States
Síðasta staðsetning:	2025-09-03 05:24:16 UTC (107d 19h35m fyrir) 2025-09-03 00:24:16 CDT Að staðartíma Evanston, United States [?]
Hæð:	0 m
Hlutur:	SharkRF: openSPOT4 (gadget)
Síðasti slóði:	KD9ZHF>APOSB4 via TCPIP*,qAC,T2SPAIN
Geymdar stöður:	3

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.