Comment:	https://aprsdroid.org/
Location:	41°58.56' N 87°46.43' W - lokaator EN61CX74DF - show map 3.0 km Idast peiling 71° from Harwood Heights, Cook County, Illinois, United States [?] 4.6 km Idast peiling 72° from Norridge, Cook County, Illinois, United States 17.3 km Loodesse peiling 324° from Chicago, Cook County, Illinois, United States 118.6 km Lõunasse peiling 175° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-08-29 13:34:34 UTC (5d 1h3m ago) 2025-08-29 08:34:34 CDT local time at Harwood Heights, United States [?]
Altitude:	149 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	WZ4CH-9>APDR16 via TCPIP*,qAC,T2QUEBEC
Positions stored:	42
Other SSIDs:	WZ4CH-11 WZ4CH WZ4CH-1 WZ4CH-5 WZ4CH-10

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.