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 RADIANT RAY - show graphs
Callsign: D5TH5
MMSI number: 636019178
IMO number: 749697
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: NLRTM (ETA Mar08 09:00)
Location: 51°08.79' N 1°48.27' E - locator JO01VD65MD - show map
21.2 km North bearing 351° from Calais, Département du Pas-de-Calais, Nord-Pas-de-Calais, France [?]
22.6 km North bearing 9° from Sangatte, Département du Pas-de-Calais, Nord-Pas-de-Calais, France
104.8 km Northwest bearing 303° from Lille, Département du Nord, Nord-Pas-de-Calais, France
119.6 km East bearing 105° from Bexley, Greater London, England, United Kingdom
Last position: 2025-03-07 16:14:29 UTC (5d 20h36m ago)
2025-03-07 17:14:29 CET local time at Calais, France [?]
Course: 60° – heading 65°
Speed: 14 km/h
Dimensions: length 147 m width 24 m draught 5.9 m
Last path: D5TH5>ais via G8WLY
Positions stored: 12252
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