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 NISSEI MARU - show graphs
Callsign: JD3390
MMSI number: 431004083
IMO number: 609196
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP KND (ETA Nov13 06:00)
Location: 34°26.08' N 134°09.74' E - locator PM74BK94LH - show map
5.7 km South bearing 200° from Tonoshō, Kagawa, Japan [?]
12.4 km North bearing 355° from Shido, Kagawa, Japan
97.7 km West bearing 253° from Kōbe-shi, Hyōgo, Japan
125.9 km West bearing 257° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-11-12 10:15:34 UTC (6h49m ago)
2025-11-12 19:15:34 JST local time at Tonoshō, Japan [?]
Course: 296.3° – heading 297°
Speed: 37 km/h
Dimensions: length 170 m width 26 m draught 7.5 m
Last path: JD3390>ais via JG3HLX
Positions stored: 205945
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