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 SHOSEN MARU NO.1 - show graphs
Callsign: JD4707
MMSI number: 431014096
IMO number: 132741
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Location: 34°42.18' N 135°20.53' E - locator PM74QQ18BR - show map
7.0 km West bearing 257° from Amagasaki, Hyōgo, Japan [?]
14.6 km Southwest bearing 233° from Toyonaka, Ōsaka, Japan
14.6 km East bearing 85° from Kōbe-shi, Hyōgo, Japan
14.7 km West bearing 274° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-08-09 23:31:30 UTC (7h43m ago)
2025-08-10 08:31:30 JST local time at Amagasaki, Japan [?]
Course: 0.7° – heading 0°
Speed: 14 km/h
Dimensions: length 61 m width 9 m draught 0.0 m
Last path: JD4707>ais via JP3QZN-B
Positions stored: 36985
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