Comment:	QRV via DPRS
Location:	51°34.89' N 7°26.90' E - locator JO31RN39TN - show map 7.2 km North bearing 359° from Dortmund, North Rhine-Westphalia, Germany [?] 9.7 km East bearing 69° from Castrop-Rauxel, North Rhine-Westphalia, Germany 33.2 km Northeast bearing 64° from Essen, North Rhine-Westphalia, Germany 79.9 km Northeast bearing 26° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-12-21 13:31:41 UTC (1d 8h50m ago) 2025-12-21 14:31:41 CET local time at Dortmund, Germany [?]
Altitude:	82 m
Course:	340°
Speed:	0 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	DD4DN>API510 via DSTAR*,qAR,DB0DDO-C
Positions stored:	187
Other SSIDs:	DD4DN-1

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.