Callsign:	PG4539
MMSI number:	244690518
IMO number:	149768
Navigational status:	At anchor (1)
Vessel class:	Cargo (79)
Destination:	ZWARTSLUIS
Location:	52°07.53' N 5°03.34' E - locator JO22MD60QC - show map 5.9 km Northwest bearing 310° from Utrecht, Gemeente Utrecht, Utrecht, Netherlands [?] 8.9 km Northwest bearing 323° from Lunetten, Gemeente Utrecht, Utrecht, Netherlands 29.8 km South bearing 158° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 45.4 km Northeast bearing 60° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2026-01-23 13:10:32 UTC (1d 56m ago) 2026-01-23 14:10:32 CET local time at Utrecht, Netherlands [?]
Course:	133° – heading 511°
Speed:	12 km/h
Dimensions:	length 55 m width 7 m draught 2.5 m
Last path:	PG4539>ais via pa2dx
Positions stored:	6660

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.