Megjegyzés:	do5ttb@darc.de/B=100
Hely:	51°27.50' N 7°01.34' E - lokátor JO31MK29QX - térkép nézet 1.0 km Északkelet irány 23° tól Essen, North Rhine-Westphalia, Germany [?] 9.8 km Délkelet irány 132° tól Bottrop, North Rhine-Westphalia, Germany 10.0 km Kelet irány 74° tól Mülheim (Ruhr) (Muelheim (Ruhr)), North Rhine-Westphalia, Germany 58.6 km Észak irány 5° tól Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Utolső pozíció:	2025-10-04 22:57:40 UTC (10d 7h55m ezelőtt) 2025-10-05 00:57:40 CEST helyi idő Essen, Germany [?]
Magasság:	83 m
Utolsó útvonal:	DO5TTB-12>APRSMC via TCPIP*,qAR,DO0FFE-12
Positions stored:	305
Más SSID-k:	DO5TTB-10 DO5TTB-9 DO5TTB-5 DO5TTB DO5TTB-5

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.