Callsign:	PDSA
MMSI number:	244407000
IMO number:	799977
Navigational status:	Moored (5)
Vessel class:	Pilot (50)
Destination:	PILOT AREA
Location:	53°10.94' N 5°25.17' E - locator JO23RE03HR - show map 857.0 m North bearing 347° from Harlingen, Gemeente Harlingen, Friesland, Netherlands [?] 5.9 km Southwest bearing 227° from Sexbierum, Gemeente Franekeradeel, Friesland, Netherlands 76.5 km West bearing 267° from Groningen, Gemeente Groningen, Groningen, Netherlands 96.6 km North bearing 21° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-02-18 17:56:31 UTC (56m28s ago) 2025-02-18 18:56:31 CET local time at Harlingen, Netherlands [?]
Course:	90° – heading 347°
Speed:	0 km/h
Dimensions:	length 23 m width 6 m draught 1.2 m
Last path:	PDSA>ais via pa2dx
Positions stored:	2304

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.