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 SAIWAI MARU NO.1 - show graphs
Map loading...
Callsign: JD4925
MMSI number: 431016394
IMO number: 914022
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP OSA (ETA Jan24 08:30)
Location: 34°34.48' N 135°16.59' E - locator PM74PN37EW - show map - static map
15.5 km Southeast bearing 147° from Kōbe-shi, Hyōgo, Japan [?]
17.2 km South bearing 188° from Ashiya, Hyōgo, Japan
24.5 km Southwest bearing 237° from Ōsaka-shi, Ōsaka, Japan
Last position: 2022-01-24 07:40:03 UTC (18h26m ago)
2022-01-24 16:40:03 JST local time at Kōbe-shi, Japan [?]
Course: 122.8° – heading 127°
Speed: 19 km/h
Dimensions: length 43 m width 8 m draught 3.0 m
Last path: JD4925>ais via JG3HLX
Positions stored: 1422
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS