Callsign:	PF2973
MMSI number:	244861973
Vessel class:	Pleasure (37)
Location:	53°20.22' N 6°17.91' E - locator JO33DI50TV - show map 3.4 km Southwest bearing 223° from Ulrum, Gemeente De Marne, Groningen, Netherlands [?] 7.5 km Northwest bearing 300° from Oldehove, Gemeente Zuidhorn, Groningen, Netherlands 22.1 km Northwest bearing 306° from Groningen, Gemeente Groningen, Groningen, Netherlands 142.8 km Northeast bearing 41° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-03-10 03:23:14 UTC (6d 9h27m ago) 2025-03-10 04:23:14 CET local time at Ulrum, Netherlands [?]
Course:	0° – heading 511°
Speed:	0 km/h
Last path:	PF2973>ais via pa2dx
Positions stored:	1

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.