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Callsign, ship name or locator: Clear       
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AIS vessel CALAMUS - show graphs
Callsign: PH3337
MMSI number: 244670155
IMO number: 449417
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: ROTTERDAM 1E PETROHA
Location: 50°53.85' N 6°59.62' E - locator JO30LV95FJ - show map
4.9 km Southeast bearing 152° from Köln-Innenstadt (Koeln-Innenstadt), North Rhine-Westphalia, Germany [?]
5.0 km Southeast bearing 142° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
61.4 km South bearing 182° from Essen, North Rhine-Westphalia, Germany
Last position: 2025-03-11 13:25:47 UTC (2d 5h49m ago)
2025-03-11 14:25:47 CET local time at Köln-Innenstadt, Germany [?]
Course: 305° – heading 511°
Speed: 21 km/h
Dimensions: length 90 m width 12 m draught 1.8 m
Last path: PH3337>ais via DG8JT
Positions stored: 36056
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.
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