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 RISSHIN MARU - show graphs
Callsign: JD4016
MMSI number: 431007878
IMO number: 815575
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP NGO N4 SC N5 (ETA Mar10 09:00)
Location: 34°33.31' N 137°01.28' E - locator PM84MN23NF - show map
17.6 km Northeast bearing 63° from Toba, Mie, Japan [?]
18.0 km Southeast bearing 153° from Toyohama, Aichi, Japan
70.4 km South bearing 171° from Nagoya-shi, Aichi, Japan
126.7 km Southeast bearing 114° from Kyoto, Kyōto, Japan
Last position: 2025-03-10 18:48:23 UTC (3d 6h6m ago)
2025-03-11 03:48:23 JST local time at Toba, Japan [?]
Course: 302° – heading 308°
Speed: 21 km/h
Dimensions: length 72 m width 12 m draught 3.6 m
Last path: JD4016>ais via _supersuzy
Positions stored: 56959
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