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 MONOCEROS LEADER - show graphs
Callsign: 7KJC
MMSI number: 431640000
IMO number: 832573
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: TP TWE (ETA Feb06 00:01)
Location: 34°12.12' N 137°03.34' E - locator PM84ME68QL - show map
36.5 km Southeast bearing 149° from Toba, Mie, Japan [?]
45.2 km Southeast bearing 134° from Ise, Mie, Japan
109.7 km South bearing 173° from Nagoya-shi, Aichi, Japan
149.9 km Southeast bearing 127° from Kyoto, Kyōto, Japan
Last position: 2025-02-03 11:48:07 UTC (11d 12m ago)
2025-02-03 20:48:07 JST local time at Toba, Japan [?]
Course: 192° – heading 192°
Speed: 34 km/h
Dimensions: length 200 m width 36 m draught 9.0 m
Last path: 7KJC>ais via _supersuzy
Positions stored: 7355
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