Comment:	Marco QTH Olfen - DOK N29
Location:	51°41.92' N 7°22.90' E - locator JO31QQ57TQ - show map 3.6 km North bearing 358° from Datteln, North Rhine-Westphalia, Germany [?] 7.4 km North bearing 350° from Waltrop, North Rhine-Westphalia, Germany 37.4 km Northeast bearing 42° from Essen, North Rhine-Westphalia, Germany 90.2 km North bearing 19° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2026-01-23 07:04:43 UTC (7d 9h5m ago) 2026-01-23 08:04:43 CET local time at Datteln, Germany [?]
Altitude:	61 m
Device:	Icom: IC-5100 (D-Star)
Last path:	DL3MC>API510 via DSTAR*,qAR,DB0OLF-B
Positions stored:	2883
Other SSIDs:	DL3MC-D DL3MC-11 DL3MC-14 DL3MC-13 DL3MC-7 DL3MC-19 DL3MC-3 DL3MC-4 DL3MC-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.