Callsign:	PF7590
MMSI number:	244650750
IMO number:	145140
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	LEIDEN
Location:	52°08.80' N 4°30.32' E - locator JO22GD05PE - show map 4.4 km Northeast bearing 61° from Voorschoten, Gemeente Voorschoten, South Holland, Netherlands [?] 7.0 km East bearing 89° from Wassenaar, Gemeente Wassenaar, South Holland, Netherlands 25.0 km North bearing 4° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 36.4 km Southwest bearing 226° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-07-22 14:42:32 UTC (5d 4h19m ago) 2025-07-22 16:42:32 CEST local time at Voorschoten, Netherlands [?]
Course:	60° – heading 511°
Speed:	8 km/h
Dimensions:	length 19 m width 9 m draught 1.9 m
Last path:	PF7590>ais via Southwood
Positions stored:	1808

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.