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 YUKAI MARU - show graphs
Map loading...
Callsign: JD3539
MMSI number: 431004661
IMO number: 674866
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP KZU C5 OFF (ETA Oct25 18:00)
Location: 34°31.84' N 137°57.07' E - locator PM84XM47DI - show map - static map
25.5 km West bearing 252° from Ōyama, Shizuoka, Japan [?]
28.4 km Southwest bearing 233° from Sagara, Shizuoka, Japan
63.4 km Southwest bearing 219° from Shizuoka-shi, Shizuoka, Japan
119.6 km Southeast bearing 127° from Nagoya-shi, Aichi, Japan
Last position: 2021-10-24 19:55:19 UTC (4h3m ago)
2021-10-25 04:55:19 JST local time at Ōyama, Japan [?]
Course: 085.8° – heading 87°
Speed: 21 km/h
Dimensions: length 114 m width 18 m draught 7.0 m
Last path: JD3539>ais via _supersuzy
Positions stored: 42837
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