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 SUMIWAKA MARU NO.2 - show graphs
Callsign: JD4272
MMSI number: 431010257
IMO number: 834478
Navigational status: Moored (5)
Vessel class: Cargo (70)
Destination: >JP HIM (ETA Feb28 07:30)
Location: 34°46.50' N 134°39.03' E - locator PM74HS86BA - show map
17.0 km East bearing 101° from Aioi-shi, Hyōgo, Japan [?]
23.0 km East bearing 83° from Akō, Hyōgo, Japan
49.5 km West bearing 281° from Kōbe-shi, Hyōgo, Japan
78.3 km West bearing 277° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-02-28 08:50:56 UTC (1m47s ago)
2025-02-28 17:50:56 JST local time at Aioi-shi, Japan [?]
Course: 166.1° – heading 210°
Speed: 0 km/h
Dimensions: length 70 m width 13 m draught 4.8 m
Last path: JD4272>ais via JG3HLX
Positions stored: 50087
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