Callsign:	PB9749
MMSI number:	244860453
IMO number:	290543
Navigational status:	Under way (sailing) (8)
Vessel class:	Pleasure (37)
Destination:	DEN HELDER
Location:	52°57.66' N 4°46.27' E - locator JO22JX20MO - show map 801.7 m East bearing 82° from Den Helder, Gemeente Den Helder, North Holland, Netherlands [?] 10.5 km South bearing 190° from Den Burg, Gemeente Texel, North Holland, Netherlands 65.7 km North bearing 353° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 117.1 km North bearing 10° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2026-01-25 22:58:25 UTC (14d 10h4m ago) 2026-01-25 23:58:25 CET local time at Den Helder, Netherlands [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 15 m width 5 m draught 2.1 m
Last path:	PB9749>ais via pa2dx
Positions stored:	2337

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.