Callsign:	PDLA
MMSI number:	244170843
IMO number:	840192
Navigational status:	Under way (engine) (0)
Vessel class:	Law enforcement (55)
Destination:	BUOY LAYING OPPS
Location:	51°49.56' N 4°01.94' E - locator JO21AT38UF - show map 6.8 km West bearing 258° from Nieuw-Helvoet, Gemeente Hellevoetsluis, South Holland, Netherlands [?] 7.0 km West bearing 263° from Hellevoetsluis, Gemeente Hellevoetsluis, South Holland, Netherlands 84.5 km Southwest bearing 224° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 110.6 km North bearing 349° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-07-12 03:51:03 UTC (16d 3h31m ago) 2025-07-12 05:51:03 CEST local time at Nieuw-Helvoet, Netherlands [?]
Course:	186° – heading 36°
Speed:	0 km/h
Dimensions:	length 40 m width 10 m draught 1.8 m
Last path:	PDLA>ais via pa2dx
Positions stored:	8008

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.