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Callsign, ship name or locator: Clear       Completed generating statistics (took 0.004 s).
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AIS vessel RWS 72 - show graphs
Callsign: PH4483
MMSI number: 245784000
IMO number: 494280
Navigational status: Moored (5)
Vessel class: (99)
Destination: PATROL
Location: 53°10.72' N 5°24.87' E - locator JO23QE92RV - show map
684.0 m Northwest bearing 310° from Harlingen, Gemeente Harlingen, Friesland, Netherlands [?]
6.4 km Southwest bearing 227° from Sexbierum, Gemeente Franekeradeel, Friesland, Netherlands
76.8 km West bearing 267° from Groningen, Gemeente Groningen, Groningen, Netherlands
96.1 km North bearing 21° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2025-03-08 23:26:39 UTC (2m36s ago)
2025-03-09 00:26:39 CET local time at Harlingen, Netherlands [?]
Course: 342° – heading 253°
Speed: 0 km/h
Dimensions: length 24 m width 6 m draught 0.0 m
Last path: PH4483>ais via pa2dx
Positions stored: 3244
About this site
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.
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