Callsign:	OT3558
MMSI number:	205355890
IMO number:	718935
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (79)
Destination:	KAO
Location:	50°46.72' N 7°02.81' E - locator JO30MS56OV - show map 5.5 km Northeast bearing 23° from Alfter, Regierungsbezirk Köln, North Rhine-Westphalia, Germany [?] 6.3 km Northwest bearing 323° from Bonn, North Rhine-Westphalia, Germany 18.5 km South bearing 158° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany 137.2 km Northwest bearing 303° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
Last position:	2025-07-24 12:41:20 UTC (53d 19h5m ago) 2025-07-24 14:41:20 CEST local time at Alfter, Germany [?]
Course:	307° – heading 511°
Speed:	18 km/h
Dimensions:	length 85 m width 9 m draught 2.5 m
Last path:	OT3558>ais via DG8JT
Positions stored:	48168

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.