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 STOLT INVENTION - show graphs
Callsign: ELSN7
MMSI number: 636010378
IMO number: 102100
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: JPKNM (ETA May25 08:00)
Location: 33°34.12' N 134°42.08' E - locator PM73IN46DL - show map
39.0 km South bearing 173° from Anan, Tokushima, Japan [?]
49.2 km South bearing 167° from Komatsushima, Tokushima, Japan
82.4 km Southwest bearing 214° from Shimminatochō, Wakayama, Japan
84.8 km Southwest bearing 211° from Wakayama-shi, Wakayama, Japan
Last position: 2025-05-24 10:38:06 UTC (39d 22h15m ago)
2025-05-24 19:38:06 JST local time at Anan, Japan [?]
Course: 216° – heading 214°
Speed: 19 km/h
Dimensions: length 177 m width 31 m draught 10.0 m
Last path: ELSN7>ais via JG3HLX
Positions stored: 19398
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