Forrás hívójel:	W9DP-S
Megjegyzés:	70cm Voice (D-Star) 439.47500MHz +0.0000MHz
Hely:	40°00.24' N 91°04.20' W - lokátor EN40LA10OX - térkép nézet 3.9 km Dél irány 181° tól Camp Point, Adams County, Illinois, United States [?] 25.4 km Északkelet irány 35° tól Payson, Adams County, Illinois, United States 29.9 km Kelet irány 75° tól Quincy, Adams County, Illinois, United States 159.5 km Északkelet irány 42° tól Columbia, Boone County, Missouri, United States
Utolső pozíció:	2025-05-09 16:30:50 UTC (11m5s ezelőtt) 2025-05-09 11:30:50 CDT helyi idő Camp Point, United States [?]
Magasság:	3 m
Utolsó útvonal:	W9DP-S>APDG01 via TCPIP*,qAC,W9DP-GS
Positions stored:	3

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.