Callsign:	HO4049
MMSI number:	371333000
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Destination:	PROD49/25A
Location:	53°30.66' N 4°25.76' E - locator JO23FM12MP - show map 48.9 km Northwest bearing 299° from Oost-Vlieland, Gemeente Vlieland, Friesland, Netherlands [?] 54.7 km West bearing 288° from West-Terschelling, Gemeente Terschelling, Friesland, Netherlands 120.3 km North bearing 348° from Zaanstad, Gemeente Zaanstad, North Holland, Netherlands 157.2 km Northwest bearing 316° from Zwolle, Gemeente Zwolle, Overijssel, Netherlands
Last position:	2025-02-04 18:16:02 UTC (6d 23h2m ago) 2025-02-04 19:16:02 CET local time at Oost-Vlieland, Netherlands [?]
Course:	268° – heading 241°
Speed:	5 km/h
Dimensions:	draught 4.5 m
Last path:	HO4049>ais via pa2dx
Positions stored:	528

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.