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 MITUHIRO7 - show graphs
Map loading...
Callsign: JD3174
MMSI number: 431002294
IMO number: 606297
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP KZU OFF (ETA May18 13:00)
Location: 36°11.81' N 140°58.20' E - locator QM06LE67JG - show map - static map
35.7 km East bearing 112° from Ōarai, Ibaraki, Japan [?]
38.9 km Northeast bearing 49° from Kashima-shi, Ibaraki, Japan
128.1 km Northeast bearing 64° from Tokyo, Tōkyō, Japan
135.6 km Northeast bearing 56° from Kawasaki, Kanagawa, Japan
Last position: 2022-05-20 02:19:13 UTC (4d 14h13m ago)
2022-05-20 11:19:13 JST local time at Ōarai, Japan [?]
Course: 1° – heading 4°
Speed: 23 km/h
Dimensions: length 75 m width 12 m draught 4.7 m
Last path: JD3174>ais via GM7HHB
Positions stored: 41930
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