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 TENSHO MARU - show graphs
Map loading...
Callsign: JK5232
MMSI number: 431400392
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Location: 34°30.35' N 134°33.11' E - locator PM74GM61FJ - show map - static map
20.0 miles Northwest bearing 332° from Fukura, Hyōgo, Japan [?]
21.3 miles Southwest bearing 206° from Shirahama, Hyōgo, Japan
38.1 miles West bearing 251° from Kōbe-shi, Hyōgo, Japan
55.6 miles West bearing 257° from Ōsaka-shi, Ōsaka, Japan
Last position: 2017-05-12 17:08:58 EDT (10d 17h41m ago)
2017-05-13 06:08:58 JST local time at Fukura, Japan [?]
Course: 58° – heading 511°
Speed: 3 MPH
Dimensions: length 29 m width 8 m draught 0.0 m
Last path: JK5232>ais via JG3HLX
Positions stored: 3668
Stations near current position of TENSHO MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
431004344 JP1.1 miles 146°2017-04-28 07:52:57 4314004201.2 miles 180°2017-05-02 02:00:36
7718628291.5 miles 198°2017-05-09 09:12:26 765568605 SR1.6 miles 167°2017-05-21 00:59:28
431300772 JP1.9 miles 109°2017-05-06 09:04:46 7529824632.0 miles 193°2017-05-20 19:35:45
740404874 FK2.0 miles 194°2017-05-17 06:53:01 TOYOTSU MARU2.1 miles 121°2017-05-05 12:27:33
765568486 SR2.1 miles 107°2017-05-18 08:30:10 SUIRYU2.3 miles 187°2017-05-18 04:53:13
765570136 SR2.3 miles 106°2017-05-10 04:16:36 431004616 JP2.5 miles 166°2017-04-28 06:20:20
YAMASHIRO MARU2.5 miles 206°2017-05-13 01:36:47 SUMIYOUMARU2.5 miles 202°2017-05-21 05:27:12
HONGXIANG2.5 miles 155°2017-04-27 04:34:09 KENSHINMARU2.7 miles 164°2017-05-23 10:22:33
SEIYOH NO.82.7 miles 214°2017-05-23 05:39:54 7718628692.8 miles 181°2017-05-17 09:05:39
431007092 JP2.8 miles 156°2017-04-30 16:44:24 SENTAIMARU2.8 miles 211°2017-05-17 07:47:09
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