Callsign:	PDHT
MMSI number:	244454000
IMO number:	167966
Navigational status:	Under way (engine) (0)
Vessel class:	Law enforcement (55)
Destination:	SCHEVENINGEN
Location:	53°36.28' N 6°02.35' E - locator JO33AO45QC - show map 24.9 km Northeast bearing 45° from Nes, Gemeente Ameland, Friesland, Netherlands [?] 25.2 km North bearing 11° from Ternaard, Gemeente Dongeradeel, Friesland, Netherlands 55.3 km Northwest bearing 321° from Groningen, Gemeente Groningen, Groningen, Netherlands 138.2 km Northeast bearing 38° from Alkmaar, Gemeente Alkmaar, North Holland, Netherlands
Last position:	2025-07-29 03:46:55 UTC (1h31m ago) 2025-07-29 05:46:55 CEST local time at Nes, Netherlands [?]
Course:	203.5° – heading 48°
Speed:	2 km/h
Dimensions:	length 83 m width 13 m draught 5.0 m
Last path:	PDHT>ais via pa2dx
Positions stored:	100112

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.