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 KOKUHO MARU - show graphs
Callsign: JD2747
MMSI number: 431000628
IMO number: 517941
Navigational status: Under way (engine) (0)
Vessel class: Tanker, carrying hazard/pollutant cat B (82)
Destination: >JP MIZ OFF (ETA Mar12 20:00)
Location: 34°59.34' N 136°49.02' E - locator PM84JX87BI - show map
12.1 km North bearing 346° from Tokoname, Aichi, Japan [?]
13.7 km Southeast bearing 129° from Kuwana, Mie, Japan
22.9 km South bearing 201° from Nagoya-shi, Aichi, Japan
124.3 km East bearing 74° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-03-14 22:31:08 UTC (6h20m ago)
2025-03-15 07:31:08 JST local time at Tokoname, Japan [?]
Course: 30.700001° – heading 33°
Speed: 19 km/h
Dimensions: length 81 m width 12 m draught 5.6 m
Last path: JD2747>ais via T-RJGG92
Positions stored: 125083
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