Callsign:	PF4790
MMSI number:	244870573
IMO number:	123312
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	AMSTERDAM (ETA Apr06 13:00)
Location:	51°56.34' N 4°52.23' E - locator JO21KW45LI - show map 9.9 km North bearing 352° from Giessenburg, Gemeente Giessenlanden, South Holland, Netherlands [?] 12.9 km North bearing 357° from Boven-Hardinxveld, Gemeente Hardinxveld-Giessendam, South Holland, Netherlands 26.9 km East bearing 86° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 48.4 km South bearing 182° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-04-23 09:37:19 UTC (36d 14h10m ago) 2025-04-23 11:37:19 CEST local time at Giessenburg, Netherlands [?]
Course:	288° – heading 511°
Speed:	14 km/h
Dimensions:	length 135 m width 18 m draught 3.9 m
Last path:	PF4790>ais via S.I.T.T.
Positions stored:	6505

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.