Callsign:	PG4449
MMSI number:	244023938
IMO number:	286712
Navigational status:	Under way (engine) (0)
Vessel class:	Law enforcement (55)
Destination:	>?E (ETA Jan01 00:00)
Location:	53°13.72' N 6°37.22' E - locator JO33HF44KU - show map 3.7 km East bearing 74° from Groningen, Gemeente Groningen, Groningen, Netherlands [?] 17.8 km Northeast bearing 66° from Leek, Gemeente Leek, Groningen, Netherlands 150.1 km Northeast bearing 50° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 161.8 km Northeast bearing 38° from Utrecht, Gemeente Utrecht, Utrecht, Netherlands
Last position:	2026-01-22 12:01:44 UTC (1d 4h46m ago) 2026-01-22 13:01:44 CET local time at Groningen, Netherlands [?]
Course:	245° – heading 511°
Speed:	10 km/h
Dimensions:	length 19 m width 6 m draught 0.0 m
Last path:	PG4449>ais via IC8HFW
Positions stored:	29231

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.