Callsign:	PH4771
MMSI number:	244660218
IMO number:	883027
Navigational status:	Under way (engine) (0)
Vessel class:	WIG (20)
Location:	51°55.54' N 4°48.86' E - locator JO21JW72RD - show map - static map 1.4 km Southwest bearing 238° from Liesveld, Gemeente Liesveld, South Holland, Netherlands [?] 9.6 km Northeast bearing 65° from Nieuw-Lekkerland, Gemeente Nieuw-Lekkerland, South Holland, Netherlands 50.1 km South bearing 186° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 123.8 km North bearing 15° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2023-01-30 09:35:39 UTC (7d 9h2m ago) 2023-01-30 10:35:39 CET local time at Liesveld, Netherlands [?]
Course:	360° – heading 38°
Speed:	189 km/h
Dimensions:	length 105 m width 11 m draught 0.1 m
Last path:	PH4771>ais via GM7HHB
Positions stored:	28854

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.