Comment:	SharkRF openSPOT4
Location:	51°30.90' N 7°28.76' E - locator JO31RM73MO - show map 2.0 km East bearing 95° from Dortmund, North Rhine-Westphalia, Germany [?] 11.9 km East bearing 109° from Castrop-Rauxel, North Rhine-Westphalia, Germany 32.8 km East bearing 77° from Essen, North Rhine-Westphalia, Germany 74.4 km Northeast bearing 29° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-10-28 10:33:58 UTC (10d 1h38m ago) 2025-10-28 11:33:58 CET local time at Dortmund, Germany [?]
Altitude:	90 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	DL6DO>APOSB4 via TCPIP*,qAC,T2PERTH
Positions stored:	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.