Callsign:	PD3651
MMSI number:	244020442
Navigational status:	Under way (sailing) (8)
Vessel class:	Sailing (36)
Destination:	ENKHUIZEN
Location:	52°58.58' N 5°20.40' E - locator JO22QX04SH - show map 7.2 km West bearing 267° from Workum, Sûdwest Fryslân, Friesland, Netherlands [?] 9.7 km Southwest bearing 206° from Makkum, Sûdwest Fryslân, Friesland, Netherlands 73.5 km Northeast bearing 24° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 130.8 km Northeast bearing 26° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2026-02-08 15:37:30 UTC (3d 5h42m ago) 2026-02-08 16:37:30 CET local time at Workum, Netherlands [?]
Course:	186° – heading 184°
Speed:	11 km/h
Dimensions:	length 15 m width 4 m draught 2.5 m
Last path:	PD3651>ais via pa2dx
Positions stored:	2072

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.