Comment:	146.550MHz mobile monitoring
Location:	41°55.97' N 87°53.37' W - lokaator EN61BW33GV - show map 3.0 km Edelasse peiling 211° from Schiller Park, Cook County, Illinois, United States [?] 7.0 km Lõunasse peiling 183° from Rosemont, Cook County, Illinois, United States 21.8 km Loodesse peiling 295° from Chicago, Cook County, Illinois, United States 122.9 km Lõunasse peiling 179° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-08-27 22:37:56 UTC (7d 14h24m ago) 2025-08-27 17:37:56 CDT local time at Schiller Park, United States [?]
Altitude:	166 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	WX9MCV-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	62
Other SSIDs:	WX9MCV-10 WX9MCV-9

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.