Callsign:	OT 3939
MMSI number:	205393990
IMO number:	864019
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (79)
Destination:	BASEL
Location:	52°44.66' N 5°34.22' E - locator JO22SR88KP - show map 9.3 km North bearing 347° from Urk, Gemeente Urk, Flevoland, Netherlands [?] 12.0 km South bearing 169° from Oudemirdum, Gemeente Gaasterlân-Sleat, Friesland, Netherlands 61.7 km Northeast bearing 48° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 117.6 km Northeast bearing 39° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-05-17 06:19:25 UTC (1d 10h36m ago) 2025-05-17 08:19:25 CEST local time at Urk, Netherlands [?]
Course:	191° – heading 511°
Speed:	12 km/h
Dimensions:	length 110 m width 12 m draught 2.0 m
Last path:	OT 3939>ais via pa2dx
Positions stored:	90742

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.