Callsign:	PH3511
MMSI number:	244890566
Navigational status:	Under way (sailing) (8)
Vessel class:	Passenger (60)
Destination:	MAKKUM
Location:	53°10.38' N 5°24.91' E - locator JO23QE91TM - show map 527.0 m West bearing 248° from Harlingen, Gemeente Harlingen, Friesland, Netherlands [?] 6.8 km Southwest bearing 222° from Sexbierum, Gemeente Franekeradeel, Friesland, Netherlands 76.8 km West bearing 267° from Groningen, Gemeente Groningen, Groningen, Netherlands 95.5 km North bearing 21° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-03-03 05:02:04 UTC (2d 18h42m ago) 2025-03-03 06:02:04 CET local time at Harlingen, Netherlands [?]
Course:	345° – heading 511°
Speed:	0 km/h
Dimensions:	length 30 m width 6 m draught 1.1 m
Last path:	PH3511>ais via pa2dx
Positions stored:	4468

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.