Callsign:	211726490
MMSI number:	211726490
Vessel class:	Sailing (36)
Location:	52°56.76' N 5°24.32' E - locator JO22QW87PB - show map 4.4 km Northwest bearing 320° from Koudum, Sûdwest Fryslân, Friesland, Netherlands [?] 4.7 km Southwest bearing 217° from Workum, Sûdwest Fryslân, Friesland, Netherlands 72.4 km Northeast bearing 28° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 129.9 km Northeast bearing 29° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-09-13 04:09:11 UTC (118d 22h13m ago) 2025-09-13 06:09:11 CEST local time at Koudum, Netherlands [?]
Course:	173° – heading 511°
Speed:	0 km/h
Last path:	211726490>ais via pa2dx
Positions stored:	45

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.