Callsign:	V4SU
MMSI number:	341487000
IMO number:	407017
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	SKAW
Location:	54°06.74' N 5°08.24' E - locator JO24NC66LX - show map 81.7 km Northwest bearing 336° from Hollum, Gemeente Ameland, Friesland, Netherlands [?] 83.9 km North bearing 357° from West-Terschelling, Gemeente Terschelling, Friesland, Netherlands 110.5 km Northwest bearing 337° from Leeuwarden, Gemeente Leeuwarden, Friesland, Netherlands 136.8 km Northwest bearing 317° from Groningen, Gemeente Groningen, Groningen, Netherlands
Last position:	2025-05-14 03:54:29 UTC (21h32m ago) 2025-05-14 05:54:29 CEST local time at Hollum, Netherlands [?]
Course:	18° – heading 21°
Speed:	14 km/h
Dimensions:	length 115 m width 16 m draught 3.6 m
Last path:	V4SU>ais via pa2dx
Positions stored:	12574

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.