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 DELIRIUM - show graphs
Callsign: MFLV5
MMSI number: 235064671
IMO number: 234070
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 50°45.44' N 0°59.50' W - locator IO90MS11AS - show map
8.3 km West bearing 261° from East Wittering, West Sussex, England, United Kingdom [?]
14.4 km West bearing 280° from Selsey, West Sussex, England, United Kingdom
103.0 km Southwest bearing 216° from London, Greater London, England, United Kingdom
104.8 km Southwest bearing 217° from City of London, Greater London, England, United Kingdom
Last position: 2025-07-24 14:57:40 UTC (1d 17h34m ago)
2025-07-24 15:57:40 BST local time at East Wittering, United Kingdom [?]
Course: 101° – heading 97°
Speed: 13 km/h
Dimensions: length 10 m width 4 m draught 0.0 m
Last path: MFLV5>ais via G7RUH
Positions stored: 2742
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