Forrás hívójel:	W9SUS-S
Megjegyzés:	70cm Voice (D-Star) 440.98750MHz +0.0000MHz
Hely:	41°39.90' N 87°37.72' W - lokátor EN61EP49NO - térkép nézet 2.7 km Kelet irány 85° tól Calumet Park, Cook County, Illinois, United States [?] 3.4 km Északnyugat irány 328° tól Dolton, Cook County, Illinois, United States 20.6 km Dél irány 175° tól Chicago, Cook County, Illinois, United States 58.3 km Kelet irány 100° tól Aurora, Kane County, Illinois, United States
Utolső pozíció:	2025-12-22 20:51:25 UTC (2m23s ezelőtt) 2025-12-22 14:51:25 CST helyi idő Calumet Park, United States [?]
Magasság:	3 m
Utolsó útvonal:	W9SUS-S>APDG01 via TCPIP*,qAC,W9SUS-GS
Positions stored:	414

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.