Callsign:	PA4529
MMSI number:	244790427
IMO number:	881407
Navigational status:	Under way (engine) (0)
Vessel class:	WIG (20)
Location:	51°54.28' N 4°33.24' E - locator JO21GV67LC - show map 8.5 km Northwest bearing 300° from Alblasserdam, Gemeente Alblasserdam, South Holland, Netherlands [?] 8.9 km Northwest bearing 319° from Hendrik-Ido-Ambacht, Gemeente Hendrik-Ido-Ambacht, South Holland, Netherlands 57.0 km Southwest bearing 204° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 118.0 km North bearing 7° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2026-02-10 21:34:26 UTC (2h46m ago) 2026-02-10 22:34:26 CET local time at Alblasserdam, Netherlands [?]
Course:	091.9° – heading 511°
Speed:	19 km/h
Dimensions:	length 65 m width 8 m draught 1.0 m
Persons on board:	3 (2017-09-18 11:25:09 UTC – 3067d 12h55m ago)
Last path:	PA4529>ais via IC8HFW
Positions stored:	28379

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.