Callsign:	VSLB9
MMSI number:	235003170
IMO number:	242003
Navigational status:	Engaged in fishing (7)
Vessel class:	Fishing (30)
Destination:	FISHING GROUND
Location:	53°11.03' N 5°21.93' E - locator JO23QE34UC - show map 3.9 km West bearing 285° from Harlingen, Gemeente Harlingen, Friesland, Netherlands [?] 8.8 km Southwest bearing 244° from Sexbierum, Gemeente Franekeradeel, Friesland, Netherlands 80.0 km West bearing 268° from Groningen, Gemeente Groningen, Groningen, Netherlands 95.5 km North bearing 19° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-07-27 23:57:41 UTC (11d 7h25m ago) 2025-07-28 01:57:41 CEST local time at Harlingen, Netherlands [?]
Course:	292° – heading 299°
Speed:	18 km/h
Dimensions:	length 37 m width 9 m draught 5.4 m
Last path:	VSLB9>ais via pa2dx
Positions stored:	27375

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.