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 REBUN MARU NO.3 - show graphs
Map loading...
Callsign: 7JNN
MMSI number: 431004095
IMO number: 658317
Navigational status: Under way (engine) (0)
Vessel class: Tanker (89)
Destination: JP MUR OFF (ETA Sep24 01:00)
Location: 36°40.37' N 140°58.55' E - locator QM06LQ71CL - show map - static map
23.6 km Southeast bearing 121° from Kitaibaraki, Ibaraki, Japan [?]
23.6 km East bearing 102° from Takahagi, Ibaraki, Japan
140.6 km Northeast bearing 39° from Funabashi, Chiba, Japan
141.2 km Northeast bearing 33° from Chiba-shi, Chiba, Japan
Last position: 2021-09-22 09:28:17 UTC (2h18m ago)
2021-09-22 18:28:17 JST local time at Kitaibaraki, Japan [?]
Course: 017.6° – heading 18°
Speed: 23 km/h
Dimensions: length 81 m width 12 m draught 5.2 m
Last path: 7JNN>ais via JI1-QOX
Positions stored: 46899
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