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 431013821 JP - show graphs
Callsign: 431013821
MMSI number: 431013821
Navigational status: Undefined/default (15)
Vessel class: (0)
Location: 34°32.79' N 137°10.56' E - locator PM84ON11CD - show map
15.7 km Southwest bearing 212° from Tahara, Aichi, Japan [?]
30.7 km East bearing 77° from Toba, Mie, Japan
74.7 km South bearing 161° from Nagoya-shi, Aichi, Japan
120.1 km Southwest bearing 247° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-01-27 19:35:10 UTC (15d 4h10m ago)
2025-01-28 04:35:10 JST local time at Tahara, Japan [?]
Course: 271° – heading 273°
Speed: 11 km/h
Dimensions: draught 0.0 m
Last path: 431013821>ais via _supersuzy
Positions stored: 3
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