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 TONE - show graphs
Callsign: V3PS3
MMSI number: 312313000
IMO number: 739733
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: SHANGHAI CN (ETA Feb26 12:00)
Location: 34°28.66' N 137°05.43' E - locator PM84NL04UP - show map
26.5 km Southwest bearing 218° from Tahara, Aichi, Japan [?]
28.6 km Southeast bearing 150° from Toyohama, Aichi, Japan
80.0 km South bearing 168° from Nagoya-shi, Aichi, Japan
130.4 km Southwest bearing 245° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-02-22 23:21:53 UTC (19d 1h35m ago)
2025-02-23 08:21:53 JST local time at Tahara, Japan [?]
Course: 242° – heading 248°
Speed: 16 km/h
Dimensions: length 33 m width 9 m draught 3.7 m
Last path: V3PS3>ais via _supersuzy
Positions stored: 51
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