Callsign:	DH8491
MMSI number:	211675140
Vessel class:	SAR (51)
Location:	50°25.16' N 7°32.74' E - locator JO30SK50LP - show map 8.6 km Northwest bearing 333° from Koblenz, Rheinland-Pfalz, Germany [?] 11.6 km North bearing 10° from Winningen, Rheinland-Pfalz, Germany 70.9 km Southeast bearing 143° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany 87.5 km Northwest bearing 293° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
Last position:	2025-09-17 17:54:45 UTC (2d 11h30m ago) 2025-09-17 19:54:45 CEST local time at Koblenz, Germany [?]
Course:	133° – heading 511°
Speed:	0 km/h
Last path:	DH8491>ais via DG8JT
Positions stored:	434

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.