Forrás hívójel:	PD4O-S
Megjegyzés:	70cm Voice (D-Star) 439.00000MHz +0.0000MHz
Hely:	51°10.47' N 5°56.95' E - lokátor JO21XE31VV - térkép nézet 5.0 km Északnyugat irány 314° tól Sint Odiliënberg, Gemeente Roerdalen, Limburg, Netherlands [?] 5.4 km Észak irány 0° tól Montfort, Gemeente Roerdalen, Limburg, Netherlands 74.9 km Nyugat irány 291° tól Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany 117.5 km Kelet irány 72° tól Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Utolső pozíció:	2025-10-27 22:07:42 UTC (3m38s ezelőtt) 2025-10-27 23:07:42 CET helyi idő Sint Odiliënberg, Netherlands [?]
Magasság:	3 m
Utolsó útvonal:	PD4O-S>APDG01 via TCPIP*,qAC,PD4O-GS
Positions stored:	2

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.