Callsign:	PF9544
MMSI number:	244690139
Navigational status:	Moored (5)
Vessel class:	(99)
Destination:	P B
Location:	52°51.62' N 5°40.85' E - locator JO22UU16QL - show map 2.5 km Northwest bearing 310° from Lemmer, Gemeente Lemsterland, Friesland, Netherlands [?] 9.8 km East bearing 83° from Oudemirdum, Gemeente Gaasterlân-Sleat, Friesland, Netherlands 76.0 km Northeast bearing 44° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 132.3 km Northeast bearing 38° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-02-24 06:36:09 UTC (5d 2h36m ago) 2025-02-24 07:36:09 CET local time at Lemmer, Netherlands [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 54 m width 6 m draught 0.1 m
Last path:	PF9544>ais via pa2dx
Positions stored:	1555

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.