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 RYOTOKU MARU NO8 - show graphs
Map loading...
Callsign: JK5507
MMSI number: 431400606
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Location: 34°28.62' N 134°31.42' E - locator PM74GL24UL - show map - static map
31.2 km East bearing 91° from Tonoshō, Kagawa, Japan [?]
32.4 km South bearing 160° from Akō, Hyōgo, Japan
64.8 km West bearing 249° from Kōbe-shi, Hyōgo, Japan
92.7 km West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position: 2021-10-14 09:59:15 UTC (5d 18h45m ago)
2021-10-14 18:59:15 JST local time at Tonoshō, Japan [?]
Course: 249°
Speed: 21 km/h
Dimensions: length 57 m width 9 m draught 0.0 m
Last path: JK5507>ais via JG3HLX
Positions stored: 1206
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