Callsign:	DB5123
MMSI number:	218027860
Vessel class:	Pleasure (37)
Location:	52°55.57' N 5°30.59' E - locator JO22SW12EG - show map 4.3 km East bearing 74° from Koudum, Sûdwest Fryslân, Friesland, Netherlands [?] 7.3 km Southeast bearing 145° from Workum, Sûdwest Fryslân, Friesland, Netherlands 74.2 km Northeast bearing 34° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 131.6 km Northeast bearing 32° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-11-21 16:38:38 UTC (14d 14h45m ago) 2025-11-21 17:38:38 CET local time at Koudum, Netherlands [?]
Course:	49° – heading 511°
Speed:	9 km/h
Last path:	DB5123>ais via pa2dx
Positions stored:	191

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.