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 HISTRIA ATLAS - show graphs
Callsign: D5TL9
MMSI number: 636019212
IMO number: 800790
Navigational status: At anchor (1)
Vessel class: Tanker (80)
Destination: GBPEM (ETA Aug09 11:00)
Location: 51°32.52' N 5°22.57' W - locator IO71HN40UB - show map
23.3 km Southwest bearing 217° from Dale, Pembrokeshire, Wales, United Kingdom [?]
27.3 km Southwest bearing 245° from Castlemartin, Pembrokeshire, Wales, United Kingdom
85.2 km West bearing 260° from Llanelli, Carmarthenshire, Wales, United Kingdom
99.3 km West bearing 266° from Swansea, City and County of Swansea, Wales, United Kingdom
Last position: 2025-08-19 16:46:57 UTC (1d 9h45m ago)
2025-08-19 17:46:57 BST local time at Dale, United Kingdom [?]
Course: 197° – heading 101°
Speed: 0 km/h
Dimensions: length 180 m width 32 m draught 10.6 m
Last path: D5TL9>ais via EI2FG
Positions stored: 36051
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