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 KOEIMARU - show graphs
Callsign: JD3362
MMSI number: 431003512
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP OWA OFF (ETA Mar08 09:00)
Location: 34°08.08' N 135°02.14' E - locator PM74MD42GH - show map
15.2 km West bearing 264° from Kainan, Wakayama, Japan [?]
15.8 km Southwest bearing 230° from Wakayama-shi, Wakayama, Japan
63.3 km South bearing 192° from Kōbe-shi, Hyōgo, Japan
75.4 km Southwest bearing 215° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-03-07 13:16:42 UTC (6d 5h51m ago)
2025-03-07 22:16:42 JST local time at Kainan, Japan [?]
Course: 180° – heading 178°
Speed: 21 km/h
Dimensions: length 64 m width 10 m draught 4.0 m
Last path: JD3362>ais via JG3HLX
Positions stored: 87197
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