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 TOKUYOSHI MARU - show graphs
Map loading...
Callsign: JI3537
MMSI number: 431300099
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Location: 34°20.11' N 135°05.69' E - locator PM74NI10JK - show map - static map
8.6 miles Northwest bearing 331° from Wakayama-shi, Wakayama, Japan [?]
12.1 miles Northwest bearing 330° from Shimminatochō, Wakayama, Japan
25.1 miles South bearing 192° from Kōbe-shi, Hyōgo, Japan
33.9 miles Southwest bearing 223° from Ōsaka-shi, Ōsaka, Japan
Last position: 2018-05-27 02:53:12 EDT (7h3m ago)
2018-05-27 15:53:12 JST local time at Wakayama-shi, Japan [?]
Course: 038.9° – heading 40°
Speed: 12 MPH
Dimensions: length 48 m width 8 m draught 0.0 m
Last path: JI3537>ais via JG3HLX
Positions stored: 5460
Stations near current position of TOKUYOSHI MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NACELLE20.5 miles 126°2018-05-06 01:11:44 431010349 JP0.5 miles 249°2018-05-17 20:58:58
431485451 JP0.8 miles 343°2018-05-23 22:20:47 FAIR WIND 20.8 miles 26°2018-05-02 20:55:54
431605099 JP1.3 miles 296°2018-05-23 09:22:01 431004472 JP1.5 miles 255°2018-05-02 22:24:06
MIKASA1.5 miles 37°2018-05-27 09:56:09 431786506 JP1.5 miles 248°2018-05-27 02:25:08
431468368 JP1.6 miles 219°2018-05-18 02:41:44 431400032 JP1.6 miles 278°2018-05-02 01:30:08
431004336 JP1.6 miles 241°2018-05-04 01:30:23 SUMIWAKAMARU NO.31.8 miles 220°2018-05-20 04:24:58
EIRYUMARU NO.81.9 miles 223°2018-05-17 16:57:25 431453961 JP1.9 miles 284°2018-05-25 07:32:18
431453194 JP2.0 miles 26°2018-05-25 20:38:05 431010877 JP2.0 miles 13°2018-05-06 01:50:49
ANIMATOR2.3 miles 230°2018-05-20 01:53:37 431701512 JP2.5 miles 217°2018-05-24 17:15:34
431763720 JP2.6 miles 322°2018-05-20 15:40:30 431004024 JP2.7 miles 316°2018-04-29 08:51:12
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.
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