Innslag:	aprs.fi for iOS
Staðsetning:	43°08.94' N 87°59.01' W - WW Loc. EN63AD15XS - sýna kort 8.5 km Norð-austur Stefna 55° Frá Butler, Waukesha County, Wisconsin, United States [?] 11.2 km Norður Stefna 10° Frá Wauwatosa, Milwaukee County, Wisconsin, United States 13.7 km Norð-vestur Stefna 333° Frá Milwaukee, Milwaukee County, Wisconsin, United States 115.3 km Austur Stefna 85° Frá Madison, Dane County, Wisconsin, United States
Síðasta staðsetning:	2025-08-19 15:12:22 UTC (12m54s fyrir) 2025-08-19 10:12:22 CDT Að staðartíma Butler, United States [?]
Hraði:	-4 km/h
Síðasti slóði:	W9TJP-4>aprs.fi via aprsfi-iOS
Geymdar stöður:	36955
Önnur auðkenni:	W9TJP-7 W9TJP-2 W9TJP W9TJP-10 W9TJP-9 W9TJP-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.