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 YOSHO MARU - show graphs
Callsign: JD3048
MMSI number: 431001343
IMO number: 574274
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: JP WAK KAINAN (ETA Sep20 00:30)
Location: 34°08.97' N 135°10.03' E - locator PM74OD05BV - show map
3.0 km West bearing 269° from Kainan, Wakayama, Japan [?]
4.8 km Southwest bearing 219° from Shimminatochō, Wakayama, Japan
60.2 km South bearing 181° from Kōbe-shi, Hyōgo, Japan
67.8 km Southwest bearing 207° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-09-20 00:18:47 UTC (5h18m ago)
2025-09-20 09:18:47 JST local time at Kainan, Japan [?]
Course: 146.3° – heading 146°
Speed: 10 km/h
Dimensions: length 63 m width 10 m draught 3.6 m
Last path: JD3048>ais via JG3HLX
Positions stored: 132038
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