Megjegyzés:	https://aprsdroid.org/
Hely:	41°58.56' N 87°46.43' W - lokátor EN61CX74DF - térkép nézet 3.0 km Kelet irány 71° tól Harwood Heights, Cook County, Illinois, United States [?] 5.3 km Délkelet irány 153° tól Niles, Cook County, Illinois, United States 17.3 km Északnyugat irány 324° tól Chicago, Cook County, Illinois, United States 118.6 km Dél irány 175° tól Milwaukee, Milwaukee County, Wisconsin, United States
Utolső pozíció:	2025-08-29 13:34:34 UTC (50d 53m ezelőtt) 2025-08-29 08:34:34 CDT helyi idő Harwood Heights, United States [?]
Magasság:	149 m
Device:	Open Source: APRSdroid (app, Android)
Utolsó útvonal:	WZ4CH-9>APDR16 via TCPIP*,qAC,T2QUEBEC
Positions stored:	42
Más SSID-k:	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.