Callsign:	PH4113
MMSI number:	244130211
IMO number:	346926
Navigational status:	Under way (engine) (0)
Vessel class:	(90)
Destination:	OOSTERSLUIS
Location:	52°48.18' N 5°36.79' E - locator JO22TT32NQ - show map 7.4 km Southeast bearing 135° from Oudemirdum, Gemeente Gaasterlân-Sleat, Friesland, Netherlands [?] 8.0 km Southwest bearing 233° from Lemmer, Gemeente Lemsterland, Friesland, Netherlands 68.2 km Northeast bearing 45° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 124.5 km Northeast bearing 38° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-01-21 23:23:09 UTC (21d 18h39m ago) 2025-01-22 00:23:09 CET local time at Oudemirdum, Netherlands [?]
Course:	211° – heading 511°
Speed:	14 km/h
Dimensions:	length 86 m width 10 m draught 0.0 m
Last path:	PH4113>ais via pa2dx
Positions stored:	42459

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.