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 AKAROA II - show graphs
Map loading...
Callsign: 2DWJ4
MMSI number: 235082545
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 55°37.50' N 4°52.17' W - locator IO75NP50PA - show map - static map
4.8 km Southwest bearing 235° from Ardrossan, North Ayrshire, Scotland, United Kingdom [?]
6.6 km South bearing 191° from West Kilbride, Scotland, United Kingdom
46.7 km Southwest bearing 235° from Glasgow, Glasgow City, Scotland, United Kingdom
110.7 km West bearing 252° from Edinburgh, City of Edinburgh, Scotland, United Kingdom
Last position: 2021-09-12 16:19:46 UTC (11d 4h56m ago)
2021-09-12 17:19:46 BST local time at Ardrossan, United Kingdom [?]
Course: 259°
Speed: 8 km/h
Dimensions: length 20 m width 4 m draught 0.0 m
Last path: 2DWJ4>ais via NR116
Positions stored: 2169
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