Callsign:	PFRI
MMSI number:	244692000
IMO number:	33
Navigational status:	Moored (5)
Vessel class:	Port tender (53)
Destination:	SCHEVENINGEN
Location:	52°05.85' N 4°16.13' E - locator JO22DC23GJ - show map 3.1 km Northwest bearing 319° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands [?] 7.8 km Northwest bearing 331° from Rijswijk, Gemeente Rijswijk, South Holland, Netherlands 24.2 km Northwest bearing 324° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 52.2 km Southwest bearing 234° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2026-01-15 10:46:13 UTC (14d 9h32m ago) 2026-01-15 11:46:13 CET local time at Den Haag, Netherlands [?]
Course:	23° – heading 218°
Speed:	0 km/h
Dimensions:	length 31 m width 6 m draught 2.4 m
Last path:	PFRI>ais via Southwood
Positions stored:	31191

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.