Innslag:	aprs.fi for iOS
Staðsetning:	41°49.52' N 87°51.35' W - WW Loc. EN61BT78GC - sýna kort 383.2 m Norð-vestur Stefna 295° Frá Brookfield, Cook County, Illinois, United States [?] 1.1 km Suð-austur Stefna 155° Frá La Grange Park, Cook County, Illinois, United States 17.3 km Vestur Stefna 261° Frá Chicago, Cook County, Illinois, United States 39.1 km Austur Stefna 79° Frá Aurora, Kane County, Illinois, United States
Síðasta staðsetning:	2025-09-21 20:50:08 UTC (135d 22h57m fyrir) 2025-09-21 15:50:08 CDT Að staðartíma Brookfield, United States [?]
Hraði:	0 km/h
Síðasti slóði:	WA9SGF>aprs.fi via aprsfi-iOS
Geymdar stöður:	78
Önnur auðkenni:	WA9SGF-2

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.