Callsign:	PI5425
MMSI number:	244660041
Navigational status:	Undefined/default (15)
Vessel class:	(0)
Location:	52°57.44' N 5°23.54' E - locator JO22QW79BS - show map 4.4 km Southwest bearing 236° from Workum, Sûdwest Fryslân, Friesland, Netherlands [?] 6.0 km Northwest bearing 321° from Koudum, Sûdwest Fryslân, Friesland, Netherlands 73.1 km Northeast bearing 27° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 130.6 km Northeast bearing 28° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-08-19 01:56:13 UTC (161d 18h3m ago) 2025-08-19 03:56:13 CEST local time at Workum, Netherlands [?]
Course:	21° – heading 511°
Speed:	4 km/h
Dimensions:	length 10 m width 3 m draught 0.0 m
Last path:	PI5425>ais via pa2dx
Positions stored:	50

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.