Callsign:	OT3949
MMSI number:	205394990
IMO number:	292890
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	ROTTERDAM 1E PETROHA (ETA Sep03 10:22)
Location:	51°48.89' N 4°33.77' E - locator JO21GT75MN - show map 7.6 km West bearing 274° from Dordrecht, Gemeente Dordrecht, South Holland, Netherlands [?] 8.8 km West bearing 258° from Papendrecht, Gemeente Papendrecht, South Holland, Netherlands 66.0 km South bearing 200° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 108.2 km North bearing 8° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-09-05 09:47:50 UTC (20h39m ago) 2025-09-05 11:47:50 CEST local time at Dordrecht, Netherlands [?]
Course:	147.9° – heading 511°
Speed:	14 km/h
Dimensions:	length 110 m width 12 m draught 2.6 m
Last path:	OT3949>ais via IC8FGU
Positions stored:	11931

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.