Leitað að kallmerki:	W9YR-S
Innslag:	440 Voice 443.48125 +5.00 MHz
Staðsetning:	40°07.53' N 88°17.48' W - WW Loc. EN50UD50AC - sýna kort 4.2 km Vestur Stefna 284° Frá Champaign, Champaign County, Illinois, United States [?] 8.6 km Norð-vestur Stefna 337° Frá Savoy, Champaign County, Illinois, United States 120.7 km Austur Stefna 72° Frá Springfield, Sangamon County, Illinois, United States 126.6 km Suð-austur Stefna 119° Frá Peoria, Peoria County, Illinois, United States
Síðasta staðsetning:	2025-06-19 13:33:40 UTC (11m12s fyrir) 2025-06-19 08:33:40 CDT Að staðartíma Champaign, United States [?]
Síðasti slóði:	W9YR-S>APJIO4 via TCPIP*,qAC,W9YR-GS
Geymdar stöður:	1

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.