Leitað að kallmerki:	WA9JSI-S
Innslag:	440 Voice 432.20000MHz +0.0000MHz
Staðsetning:	42°11.82' N 88°05.60' W - WW Loc. EN52WE87TG - sýna kort 7.4 m Norð-austur Stefna 63° Frá Lake Zurich, Lake County, Illinois, United States [?] 1.8 km Austur Stefna 86° Frá Knollwood, Lake County, Illinois, United States 53.2 km Norð-vestur Stefna 317° Frá Chicago, Cook County, Illinois, United States 94.8 km Suður Stefna 189° Frá Milwaukee, Milwaukee County, Wisconsin, United States
Síðasta staðsetning:	2025-05-14 23:13:58 UTC (238d 12h29m fyrir) 2025-05-14 18:13:58 CDT Að staðartíma Lake Zurich, United States [?]
Síðasti slóði:	WA9JSI-S>APDG01 via TCPIP*,qAC,WA9JSI-GS
Geymdar stöður:	5

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.