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 431004464 JP - show graphs
Callsign: 431004464
MMSI number: 431004464
Navigational status: Under way (engine) (0)
Vessel class: (0)
Location: 34°30.89' N 137°02.64' E - locator PM84MM53GN - show map
18.1 km East bearing 79° from Toba, Mie, Japan [?]
22.9 km Southeast bearing 154° from Toyohama, Aichi, Japan
66.3 km West bearing 252° from Hamamatsu, Shizuoka, Japan
75.1 km South bearing 170° from Nagoya-shi, Aichi, Japan
Last position: 2025-01-16 19:04:21 UTC (27d 2h8m ago)
2025-01-17 04:04:21 JST local time at Toba, Japan [?]
Course: 335° – heading 336°
Speed: 4 km/h
Dimensions: draught 0.0 m
Last path: 431004464>ais via _supersuzy
Positions stored: 25
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