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 KISEIMARU - show graphs
Map loading...
Callsign: JD4432
MMSI number: 431011973
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Location: 34°30.45' N 137°39.80' E - locator PM84TM91OT - show map - static map
22.3 km South bearing 197° from Hamamatsu, Shizuoka, Japan [?]
26.3 km Southeast bearing 153° from Kosai-shi, Shizuoka, Japan
83.9 km Southwest bearing 232° from Shizuoka-shi, Shizuoka, Japan
101.8 km Southeast bearing 137° from Nagoya-shi, Aichi, Japan
Last position: 2021-09-19 20:17:20 UTC (1d 14h18m ago)
2021-09-20 05:17:20 JST local time at Hamamatsu, Japan [?]
Course: 076.8° – heading 77°
Speed: 21 km/h
Dimensions: length 65 m width 11 m draught 0.0 m
Last path: JD4432>ais via _supersuzy
Positions stored: 5393
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