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 SHICHIHO MARU - show graphs
Callsign: JD4283
MMSI number: 431010532
IMO number: 835460
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP> SGM SENDAI OFF (ETA Feb06 04:00)
Location: 34°33.61' N 137°50.18' E - locator PM84WN04IK - show map
15.6 km South bearing 185° from Iwata, Shizuoka, Japan [?]
22.3 km South bearing 199° from Fukuroi, Shizuoka, Japan
68.1 km Southwest bearing 227° from Shizuoka-shi, Shizuoka, Japan
109.3 km Southeast bearing 129° from Nagoya-shi, Aichi, Japan
Last position: 2025-02-04 13:21:52 UTC (8d 4h59m ago)
2025-02-04 22:21:52 JST local time at Iwata, Japan [?]
Course: 90° – heading 96°
Speed: 21 km/h
Dimensions: length 75 m width 12 m draught 3.6 m
Last path: JD4283>ais via _supersuzy
Positions stored: 41033
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