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°53.87' N 4°17.18' E - locator JO21DV45IL - show map 4.1 km Southwest bearing 247° from Vlaardingen, Gemeente Vlaardingen, South Holland, Netherlands [?] 7.4 km West bearing 251° from Schiedam, Gemeente Schiedam, South Holland, Netherlands 67.0 km Southwest bearing 218° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 116.5 km North bearing 358° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-02-11 07:14:29 UTC (10d 7h5m ago) 2025-02-11 08:14:29 CET local time at Vlaardingen, Netherlands [?]
Course:	113° – heading 109°
Speed:	13 km/h
Dimensions:	length 40 m width 10 m draught 1.8 m
Last path:	PDLA>ais via Southwood
Positions stored:	7610

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.