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 NO.21 IWASHIROMARU - show graphs
Map loading...
Callsign: JE3146
MMSI number: 431700093
Navigational status: Under way (engine) (0)
Vessel class: (39)
Location: 36°36.00' N 140°46.33' E - locator QM06JO23PX - show map - static map
10.9 km East bearing 90° from Hitachi, Ibaraki, Japan [?]
13.9 km South bearing 159° from Takahagi, Ibaraki, Japan
126.1 km Northeast bearing 52° from Saitama, Saitama, Japan
140.1 km Northeast bearing 43° from Tokyo, Tōkyō, Japan
Last position: 2021-09-25 02:55:14 UTC (1d 3h54m ago)
2021-09-25 11:55:14 JST local time at Hitachi, Japan [?]
Course: 021.9° – heading 21°
Speed: 20 km/h
Dimensions: length 66 m width 13 m draught 0.0 m
Last path: JE3146>ais via JI1-QOX
Positions stored: 5714
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