Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel TIGER - show graphs
Callsign: PD8231
MMSI number: 244615779
Navigational status: Moored (5)
Vessel class: High Speed Catamaran (49)
Destination: HARLING TERSCHELLING
Location: 53°21.38' N 5°12.93' E - locator JO23OI55UM - show map
314.7 m South bearing 171° from West-Terschelling, Gemeente Terschelling, Friesland, Netherlands [?]
11.5 km Northeast bearing 55° from Oost-Vlieland, Gemeente Vlieland, Friesland, Netherlands
91.0 km West bearing 280° from Groningen, Gemeente Groningen, Groningen, Netherlands
111.3 km North bearing 11° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2024-11-05 04:37:41 UTC (1h ago)
2024-11-05 05:37:41 CET local time at West-Terschelling, Netherlands [?]
Course: 67.400002° – heading 314°
Speed: 0 km/h
Dimensions: length 52 m width 12 m draught 1.8 m
Last path: PD8231>ais via pa2dx
Positions stored: 15078
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS