Callsign:	PG9554
MMSI number:	244184968
Vessel class:	Sailing (36)
Location:	52°56.65' N 5°24.28' E - locator JO22QW86NN - show map 4.3 km Northwest bearing 317° from Koudum, Sûdwest Fryslân, Friesland, Netherlands [?] 4.9 km Southwest bearing 216° from Workum, Sûdwest Fryslân, Friesland, Netherlands 72.2 km Northeast bearing 29° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 129.7 km Northeast bearing 29° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-02-27 10:25:52 UTC (12d 15h20m ago) 2025-02-27 11:25:52 CET local time at Koudum, Netherlands [?]
Course:	94° – heading 511°
Speed:	3 km/h
Last path:	PG9554>ais via pa2dx
Positions stored:	90

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.