Callsign:	PF5533
MMSI number:	244866225
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	51°54.62' N 4°30.04' E - locator JO21GV08CL - show map 3.3 km East bearing 79° from Delfshaven, Gemeente Rotterdam, South Holland, Netherlands [?] 7.7 km East bearing 97° from Schiedam, Gemeente Schiedam, South Holland, Netherlands 57.9 km Southwest bearing 207° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 118.3 km North bearing 5° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-01-07 03:39:23 UTC (51d 23h ago) 2025-01-07 04:39:23 CET local time at Delfshaven, Netherlands [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 13 m width 4 m draught 0.0 m
Last path:	PF5533>ais via S.I.T.T.
Positions stored:	1982

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.