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 SEISHO MARU - show graphs
Map loading...
Callsign: JD3182
MMSI number: 431002375
Navigational status: Under way (engine) (0)
Vessel class: Cargo (79)
Location: 34°33.02' N 134°31.04' E - locator PM74GN22CC - show map - static map
19.6 miles East bearing 76° from Tonoshō, Kagawa, Japan [?]
25.1 miles Northeast bearing 51° from Shido, Kagawa, Japan
39.1 miles West bearing 256° from Kōbe-shi, Hyōgo, Japan
56.8 miles West bearing 260° from Ōsaka-shi, Ōsaka, Japan
Last position: 2021-08-02 02:47:01 EDT (3d 13h35m ago)
2021-08-02 15:47:01 JST local time at Tonoshō, Japan [?]
Course: 230°
Speed: 16 MPH
Dimensions: length 74 m width 12 m draught 0.0 m
Last path: JD3182>ais via JG3HLX
Positions stored: 6997
Stations near current position of SEISHO MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SANMANYOSHI2.3 miles 198°2021-08-03 16:31:42 HISAYOSHI MARU2.3 miles 97°2021-08-04 17:01:52
CHOUN MARU NO.72.4 miles 194°2021-08-02 12:20:03 SKY LADY2.4 miles 181°2021-08-04 01:10:44
KATSUHARU MARU2.5 miles 181°2021-07-31 17:13:53 MINHOU MARU2.7 miles 78°2021-07-27 01:52:49
KEISHIN MARU NO.83.2 miles 84°2021-08-05 00:34:53 MIYAMA3.2 miles 134°2021-07-16 17:41:38
HOSEI MARU NO1363.5 miles 250°2021-07-20 05:22:14 105HYODONG CHEMI4.0 miles 111°2021-07-30 17:01:43
KAIRYU4.4 miles 159°2021-08-04 06:22:49 JS AKEBONO4.5 miles 228°2021-07-21 17:20:10
FIRST AI4.5 miles 52°2021-08-05 13:43:57 MEIWAMARU NO.84.6 miles 135°2021-08-04 04:43:45
SANYOMARU NO.564.7 miles 135°2021-07-24 05:49:29 EISHUN4.8 miles 147°2021-07-17 03:53:40
MITO4.9 miles 186°2021-08-05 03:55:55 CHIYO MARU NO.734.9 miles 135°2021-08-03 22:52:44
SANYUMARU4.9 miles 181°2021-07-29 09:40:11 SHINSEI4.9 miles 186°2021-08-04 03:55:45
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