Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel PRINS WILLEM ALEX. - show graphs
Callsign: PD6779
MMSI number: 244670699
IMO number: 319624
Navigational status: Under way (engine) (0)
Vessel class: Passenger (69)
Destination: KOBLENZ
Location: 50°21.78' N 7°35.91' E - locator JO30TI17TC - show map
7.3 km East bearing 108° from Mülheim-Kärlich, Rheinland-Pfalz, Germany [?]
9.4 km East bearing 92° from Bassenheim, Rheinland-Pfalz, Germany
78.1 km Southeast bearing 144° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
81.8 km West bearing 290° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
Last position: 2025-03-09 14:11:08 UTC (3h53m ago)
2025-03-09 15:11:08 CET local time at Mülheim-Kärlich, Germany [?]
Course: 253° – heading 511°
Speed: 1 km/h
Dimensions: length 85 m width 10 m draught 1.8 m
Last path: PD6779>ais via DG8JT
Positions stored: 9780
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS