Callsign:	OT4057
MMSI number:	205405790
IMO number:	244958
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (79)
Destination:	PERNIS PRINS JOHAN F
Location:	52°47.07' N 5°35.65' E - locator JO22TS18HG - show map 8.3 km Southeast bearing 152° from Oudemirdum, Gemeente Gaasterlân-Sleat, Friesland, Netherlands [?] 10.3 km Southwest bearing 228° from Lemmer, Gemeente Lemsterland, Friesland, Netherlands 65.9 km Northeast bearing 46° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 122.1 km Northeast bearing 38° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-02-23 04:53:53 UTC (18d 18h56m ago) 2025-02-23 05:53:53 CET local time at Oudemirdum, Netherlands [?]
Course:	211° – heading 211°
Speed:	14 km/h
Dimensions:	length 110 m width 12 m draught 1.0 m
Last path:	OT4057>ais via pa2dx
Positions stored:	20538

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.