Callsign:	MMHZ6
MMSI number:	232043907
IMO number:	400394
Navigational status:	Under way (engine) (0)
Vessel class:	Dredging/underwater operations (33)
Destination:	SURVEY>OPS>CPA>500M
Location:	52°05.94' N 4°16.21' E - locator JO22DC23KS - show map 6.7 km Northwest bearing 294° from Voorburg, Gemeente Leidschendam-Voorburg, South Holland, Netherlands [?] 9.4 km Northwest bearing 314° from Ypenburg, Gemeente ’s-Gravenhage, South Holland, Netherlands 24.3 km Northwest bearing 324° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 52.1 km Southwest bearing 234° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2026-01-15 11:54:47 UTC (14d 2h33m ago) 2026-01-15 12:54:47 CET local time at Voorburg, Netherlands [?]
Course:	44° – heading 62°
Speed:	0 km/h
Dimensions:	length 14 m width 5 m draught 1.3 m
Last path:	MMHZ6>ais via Southwood
Positions stored:	12344

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.