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 431101174 JP - show graphs
Callsign: 431101174
MMSI number: 431101174
Navigational status: Under way (engine) (0)
Vessel class: (0)
Location: 34°43.85' N 137°19.59' E - locator PM84PR95EJ - show map
6.5 km Southwest bearing 233° from Toyohashi, Aichi, Japan [?]
9.0 km Northeast bearing 37° from Tahara, Aichi, Japan
63.0 km Southeast bearing 142° from Nagoya-shi, Aichi, Japan
100.1 km West bearing 254° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-02-08 22:20:27 UTC (2d 21h9m ago)
2025-02-09 07:20:27 JST local time at Toyohashi, Japan [?]
Course: 333° – heading 335°
Speed: 4 km/h
Dimensions: draught 0.0 m
Last path: 431101174>ais via _supersuzy
Positions stored: 1
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