Callsign:	PF4241
MMSI number:	244237686
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Location:	52°53.06' N 5°21.66' E - locator JO22QV32HG - show map 6.8 km Southwest bearing 239° from Koudum, Sûdwest Fryslân, Friesland, Netherlands [?] 12.1 km Southwest bearing 209° from Workum, Sûdwest Fryslân, Friesland, Netherlands 65.0 km Northeast bearing 29° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 122.5 km Northeast bearing 29° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-02-03 06:04:20 UTC (8d 9h54m ago) 2025-02-03 07:04:20 CET local time at Koudum, Netherlands [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	draught 0.0 m
Last path:	PF4241>ais via pa2dx
Positions stored:	85

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.