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 SEISHIN MARU - show graphs
Map loading...
Callsign: JD4969
MMSI number: 431016984
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP SKD (ETA Sep03 19:00)
Location: 34°06.37' N 134°46.51' E - locator PM74JC35AL - show map - static map
16.9 km South bearing 161° from Fukura, Hyōgo, Japan [?]
16.9 km Southeast bearing 120° from Naruto, Tokushima, Japan
75.0 km Southwest bearing 210° from Kōbe-shi, Hyōgo, Japan
93.3 km Southwest bearing 226° from Ōsaka-shi, Ōsaka, Japan
Last position: 2021-09-12 21:06:01 UTC (8d 8h1m ago)
2021-09-13 06:06:01 JST local time at Fukura, Japan [?]
Course: 320° – heading 318°
Speed: 20 km/h
Dimensions: length 76 m width 12 m draught 4.8 m
Last path: JD4969>ais via JG3HLX
Positions stored: 1087
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