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 SYOKEI MARU - show graphs
Map loading...
Callsign: JD4745
MMSI number: 431014488
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Location: 34°23.28' N 137°07.87' E - locator PM84NJ53RD - show map - static map
27.9 km East bearing 112° from Toba, Mie, Japan [?]
33.4 km South bearing 202° from Tahara, Aichi, Japan
90.5 km South bearing 167° from Nagoya-shi, Aichi, Japan
131.8 km Southwest bearing 241° from Shizuoka-shi, Shizuoka, Japan
Last position: 2022-01-15 03:28:20 UTC (2d 6h43m ago)
2022-01-15 12:28:20 JST local time at Toba, Japan [?]
Course: 239° – heading 246°
Speed: 21 km/h
Dimensions: length 75 m width 12 m draught 0.0 m
Last path: JD4745>ais via _supersuzy
Positions stored: 3997
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS