Location:	51°39.19' N 7°06.66' E - locator JO31NP36HS - show map 1.9 km East bearing 80° from Marl, North Rhine-Westphalia, Germany [?] 11.1 km Southwest bearing 206° from Haltern, North Rhine-Westphalia, Germany 23.5 km North bearing 16° from Essen, North Rhine-Westphalia, Germany 80.8 km North bearing 8° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-08-18 17:19:51 UTC (13d 5h23m ago) 2025-08-18 19:19:51 CEST local time at Marl, Germany [?]
Last path:	DO1RWM>API52 via DSTAR*,qAS,DO6DR-G
Positions stored:	210
Other SSIDs:	DO1RWM-9

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.