Callsign:	D5LF4
MMSI number:	636017490
IMO number:	486178
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	NLRTM
Location:	51°58.38' N 4°07.62' E - locator JO21BX53FM - show map 656.8 m Southwest bearing 221° from Hoek van Holland, Gemeente Rotterdam, South Holland, Netherlands [?] 8.3 km North bearing 343° from Brielle, Gemeente Brielle, South Holland, Netherlands 24.8 km West bearing 283° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 68.5 km Southwest bearing 230° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-02-07 04:48:49 UTC (11d 14h58m ago) 2025-02-07 05:48:49 CET local time at Hoek van Holland, Netherlands [?]
Course:	303° – heading 302°
Speed:	25 km/h
Dimensions:	length 144 m width 24 m draught 6.9 m
Last path:	D5LF4>ais via Southwood
Positions stored:	32365

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.