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 GENKAI MARU NO.1 - show graphs
Callsign: JD4950
MMSI number: 431016957
IMO number: 900447
Navigational status: Under way (engine) (0)
Vessel class: Tanker, carrying hazard/pollutant cat B (82)
Destination: JP NGO N1 (ETA Feb12 08:00)
Location: 34°36.50' N 136°57.18' E - locator PM84LO45IX - show map
10.3 km South bearing 170° from Toyohama, Aichi, Japan [?]
16.8 km Northeast bearing 34° from Toba, Mie, Japan
63.8 km South bearing 176° from Nagoya-shi, Aichi, Japan
118.6 km East bearing 112° from Kyoto, Kyōto, Japan
Last position: 2025-02-11 17:16:30 UTC (6h51m ago)
2025-02-12 02:16:30 JST local time at Toyohama, Japan [?]
Course: 312.1° – heading 308°
Speed: 17 km/h
Dimensions: length 53 m width 9 m draught 3.8 m
Last path: JD4950>ais via _supersuzy
Positions stored: 56172
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