Location:	51°29.55' N 7°37.55' E - locator JO31TL58CE - show map 981.7 m Southwest bearing 212° from Holzwickede, Regierungsbezirk Arnsberg, North Rhine-Westphalia, Germany [?] 6.3 km Northeast bearing 41° from Schwerte, North Rhine-Westphalia, Germany 42.4 km East bearing 83° from Essen, North Rhine-Westphalia, Germany 77.9 km Northeast bearing 37° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-12-30 21:32:37 UTC (10h36m ago) 2025-12-30 22:32:37 CET local time at Holzwickede, Germany [?]
Altitude:	160 m
Device:	Icom: IC-5100 (D-Star)
Last path:	DH3UN-2>API510 via DSTAR*,qAR,DB0DDO-C
Positions stored:	1
Other SSIDs:	DH3UN-DP

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.