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 SEITOKU MARU - show graphs
Map loading...
Callsign: JD3818
MMSI number: 431006388
IMO number: 739599
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: JP AFG OFF (ETA Oct05 15:30)
Location: 36°34.98' N 140°55.05' E - locator QM06LN09CV - show map - static map
14.5 miles Southeast bearing 130° from Takahagi, Ibaraki, Japan [?]
14.9 miles East bearing 94° from Hitachi, Ibaraki, Japan
92.1 miles Northeast bearing 48° from Tokyo, Tōkyō, Japan
99.3 miles Northeast bearing 42° from Kawasaki, Kanagawa, Japan
Last position: 2017-10-03 13:14:21 EDT (13d 20h12m ago)
2017-10-04 02:14:21 JST local time at Takahagi, Japan [?]
Course: 17° – heading 18°
Speed: 12 MPH
Dimensions: length 71 m width 11 m draught 4.7 m
Last path: JD3818>ais via JI1-QOX
Positions stored: 7475
Stations near current position of SEITOKU MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
YOSHITAKA MARU NO.930.4 miles 155°2017-10-14 01:55:05 SHINKO MARU NO.10.6 miles 147°2017-10-15 03:52:02
NIKKO MARU0.6 miles 55°2017-10-14 07:03:53 SUMIWAKA MARU NO.20.6 miles 316°2017-10-13 20:37:13
SEISEN MARU0.8 miles 61°2017-10-16 07:31:29 SUMIFUKU MARU0.8 miles 263°2017-10-15 07:16:30
JINTOKU MARU NO.111.0 miles 321°2017-09-28 11:08:40 YUSEI MARU1.0 miles 222°2017-10-08 05:29:40
WAKAYOSHI MARU NO.21.1 miles 3°2017-10-12 11:22:35 JYOHOUMARU1.2 miles 70°2017-10-14 12:30:21
SEISHO MARU1.2 miles 49°2017-10-16 06:50:23 IKUMARU1.3 miles 253°2017-10-11 05:32:58
WAKAYOSHI MARU NO.31.3 miles 64°2017-10-15 04:14:06 HONG FU1.3 miles 238°2017-10-12 09:17:18
KINYOMARU NO.31.5 miles 16°2017-10-16 07:08:25 YASUTAKA1.8 miles 318°2017-10-15 05:07:12
TOKUHO MARU2.0 miles 14°2017-10-13 16:23:50 NO.68 KOEIMARU2.0 miles 218°2017-10-14 03:20:17
SHINKO MARU NO.282.1 miles 40°2017-10-13 16:18:37 AOBAMARU2.2 miles 36°2017-10-15 21:54:12
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