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 A COOP NO2 - show graphs
Callsign: JD3718
MMSI number: 431005725
IMO number: 416812
Navigational status: Under way (engine) (0)
Vessel class: Cargo (77)
Location: 34°14.81' N 134°58.43' E - locator PM74LF69UF - show map
13.3 km Southeast bearing 149° from Sumoto, Hyōgo, Japan [?]
17.9 km West bearing 277° from Wakayama-shi, Wakayama, Japan
53.0 km South bearing 201° from Kōbe-shi, Hyōgo, Japan
69.3 km Southwest bearing 224° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-11-25 16:42:26 UTC (3d 12h29m ago)
2025-11-26 01:42:26 JST local time at Sumoto, Japan [?]
Course: 179° – heading 180°
Speed: 23 km/h
Dimensions: length 75 m width 12 m draught 0.0 m
Last path: JD3718>ais via JG3HLX
Positions stored: 11876
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