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 SEIYUMARU - show graphs
Map loading...
Callsign: JD3531
MMSI number: 431004475
IMO number: 682174
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP KNM KH (ETA Feb22 05:00)
Location: 33°54.02' N 135°00.93' E - locator PM73MV16UB - show map - static map
7.8 miles West bearing 279° from Gobō, Wakayama, Japan [?]
21.0 miles East bearing 93° from Anan, Tokushima, Japan
55.4 miles South bearing 190° from Kōbe-shi, Hyōgo, Japan
61.4 miles Southwest bearing 207° from Ōsaka-shi, Ōsaka, Japan
Last position: 2017-02-25 21:20:11 EST (3d 15h34m ago)
2017-02-26 11:20:11 JST local time at Gobō, Japan [?]
Course: 135° – heading 132°
Speed: 14 MPH
Dimensions: length 61 m width 11 m draught 3.6 m
Last path: JD3531>ais via JG3HLX
Positions stored: 7721
Stations near current position of SEIYUMARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
SUMIFUKU MARU NO.18143.6 yards 172°2017-03-01 00:37:52 TAIKO MARU325.7 yards 179°2017-03-01 11:23:39
M V YU FENG374.1 yards 348°2017-02-27 21:40:52 372106001 PA0.4 miles 176°2017-02-22 13:48:13
SHOUYOUMARU0.5 miles 261°2017-02-26 21:12:12 RYOKENMARU0.5 miles 266°2017-03-01 11:44:42
NO.36 OYARIKIMARU0.6 miles 235°2017-02-24 01:20:00 21TOHKOHMARU0.7 miles 216°2017-02-27 15:12:15
HOURIN NO.30.8 miles 90°2017-02-27 01:28:15 KOSEI MARU0.8 miles 156°2017-03-01 02:59:59
ORIIBU0.8 miles 197°2017-03-01 02:10:53 TENYO MARU0.8 miles 178°2017-02-20 23:48:26
SHIOTAMARU NO180.9 miles 346°2017-03-01 08:44:18 431100950 JP0.9 miles 184°2017-02-22 16:23:34
EIHO MARU NO.310.9 miles 176°2017-02-15 01:22:32 3748420011.0 miles 37°2017-02-22 18:17:54
KOUSHIN MARU NO.11.0 miles 194°2017-02-26 08:33:17 SENSYO MARU1.0 miles 148°2017-02-25 00:29:27
431002688 JP1.2 miles 17°2017-02-28 15:15:39 AIWAMARU1.2 miles 144°2017-02-27 21:50:53
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