Callsign:	PF5311
MMSI number:	244016188
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (89)
Destination:	MIDDENKOLK VOLKERAKS (ETA Aug04 16:03)
Location:	51°52.34' N 4°19.79' E - locator JO21DU99NI - show map 3.0 km North bearing 1° from Spijkenisse, Gemeente Spijkenisse, South Holland, Netherlands [?] 4.5 km South bearing 190° from Vlaardingen, Gemeente Vlaardingen, South Holland, Netherlands 67.6 km Southwest bearing 215° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 113.6 km North bearing 359° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-09-21 08:07:21 UTC (4d  ago) 2025-09-21 10:07:21 CEST local time at Spijkenisse, Netherlands [?]
Course:	163° – heading 160°
Speed:	13 km/h
Dimensions:	length 135 m width 18 m draught 0.0 m
Last path:	PF5311>ais via Southwood
Positions stored:	56

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.