Callsign:	PDAH
MMSI number:	244850581
IMO number:	299446
Navigational status:	Under way (engine) (0)
Vessel class:	Pilot (50)
Destination:	PILOT AREA ROTTERDAM
Location:	51°59.17' N 4°04.68' E - locator JO21AX96IQ - show map 3.9 km West bearing 284° from Hoek van Holland, Gemeente Rotterdam, South Holland, Netherlands [?] 6.2 km West bearing 254° from 's-Gravenzande, Gemeente Westland, South Holland, Netherlands 28.4 km West bearing 285° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 70.1 km Southwest bearing 232° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2026-01-15 10:34:10 UTC (6d 1h25m ago) 2026-01-15 11:34:10 CET local time at Hoek van Holland, Netherlands [?]
Course:	286° – heading 288°
Speed:	16 km/h
Dimensions:	length 23 m width 7 m draught 1.3 m
Last path:	PDAH>ais via Southwood
Positions stored:	6143

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.