Callsign:	OL6641
MMSI number:	270480000
IMO number:	740938
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (79)
Destination:	HAMM
Location:	51°40.90' N 7°23.70' E - locator JO31QQ73JO - show map 1.9 km Northeast bearing 26° from Datteln, North Rhine-Westphalia, Germany [?] 2.1 km South bearing 190° from Olfen, North Rhine-Westphalia, Germany 36.7 km Northeast bearing 45° from Essen, North Rhine-Westphalia, Germany 88.7 km North bearing 20° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-03-13 13:43:30 UTC (9h49m ago) 2025-03-13 14:43:30 CET local time at Datteln, Germany [?]
Course:	29° – heading 511°
Speed:	11 km/h
Dimensions:	length 81 m width 9 m draught 2.4 m
Last path:	OL6641>ais via do1dbs
Positions stored:	13080

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.