Location:	51°21.41' N 7°28.30' E - locator JO31RI65OP - show map 5.5 km Southeast bearing 151° from Herdecke, North Rhine-Westphalia, Germany [?] 5.8 km Southeast bearing 121° from Wetter (Ruhr), North Rhine-Westphalia, Germany 33.2 km East bearing 108° from Essen, North Rhine-Westphalia, Germany 59.5 km Northeast bearing 37° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-07-28 06:35:10 UTC (11m20s ago) 2025-07-28 08:35:10 CEST local time at Herdecke, Germany [?]
Altitude:	118 m
Course:	2°
Speed:	11 km/h
Last path:	DO4HA-7>API52 via DSTAR*,qAR,DO0HA-B
Positions stored:	480
Other SSIDs:	DO4HA-9 DO4HA-B DO4HA-D DO4HA DO4HA-8

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.