Source callsign:	W4MDD
Comment:	IPSC2-Illinois MMDVM 433.9000 MHz
Location:	42°07.27' N 87°50.46' W - lokaator EN62BC99BB - show map 8.3 km Lõunasse peiling 165° from Bannockburn, Lake County, Illinois, United States [?] 9.1 km Lõunasse peiling 197° from Highwood, Lake County, Illinois, United States 34.0 km Loodesse peiling 332° from Chicago, Cook County, Illinois, United States 102.1 km Lõunasse peiling 177° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2024-09-27 01:14:40 UTC (341d 6h51m ago) 2024-09-26 20:14:40 CDT local time at Bannockburn, United States [?]
Last path:	W4MDD>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ
Positions stored:	1
Other SSIDs:	W4MDD-4 W4MDD

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.