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 SUMIYOSHIMARU - show graphs
Callsign: 431013646
MMSI number: 431013646
Navigational status: Under way (engine) (0)
Vessel class: Fishing (30)
Location: 34°31.38' N 135°00.65' E - locator PM74MM15HM - show map
12.5 km South bearing 168° from Akashi, Hyōgo, Japan [?]
21.7 km Northeast bearing 28° from Sumoto, Hyōgo, Japan
24.5 km Southwest bearing 220° from Kōbe-shi, Hyōgo, Japan
48.8 km Southwest bearing 247° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-02-11 01:07:42 UTC (17h47m ago)
2025-02-11 10:07:42 JST local time at Akashi, Japan [?]
Course: 280.8° – heading 511°
Speed: 14 km/h
Dimensions: length 14 m width 4 m draught 0.0 m
Last path: 431013646>ais via JG3HLX
Positions stored: 52290
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