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 SEISEN MARU - show graphs
Callsign: JD4114
MMSI number: 431008887
IMO number: 837377
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP IHA OFF (ETA May23 04:30)
Location: 34°26.09' N 134°08.63' E - locator PM74BK74GJ - show map
7.9 miles North bearing 348° from Shido, Kagawa, Japan [?]
8.7 miles Northeast bearing 41° from Takamatsu-shi, Kagawa, Japan
19.7 miles Southeast bearing 143° from Okayama-shi, Okayama, Japan
61.7 miles West bearing 254° from Kōbe-shi, Hyōgo, Japan
Last position: 2024-05-22 08:45:17 EDT (6d 21h34m ago)
2024-05-22 21:45:17 JST local time at Shido, Japan [?]
Course: 292° – heading 291°
Speed: 13 MPH
Dimensions: length 72 m width 12 m draught 3.3 m
Last path: JD4114>ais via JG3HLX
Positions stored: 59949
Stations near current position of SEISEN MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FERRY OSAKA II3.2 yards 220°2024-05-28 07:32:38 KIRISHIMA MARU25.3 yards 278°2024-05-28 22:16:49
KAGAYAKI26.9 yards 6°2024-05-15 13:22:03 CONSCIENCE30.7 yards 62°2024-05-26 02:22:29
YUHO MARU NO.832.5 yards 312°2024-05-27 03:59:45 ASIAN JOY33.3 yards 331°2024-05-27 11:26:58
XIN SHENG SHENG 242.7 yards 45°2024-05-16 09:45:44 MARVELOUS ACE47.1 yards 282°2024-05-08 14:11:02
TURUHIROMARU49.1 yards 67°2024-05-27 21:18:20 KINYO MARU NO.252.7 yards 341°2024-05-28 02:01:29
SENTAIMARU74.2 yards 88°2024-05-27 05:29:48 SINCERENICE 1100.8 yards 84°2024-05-09 07:44:54
GOLDEN RAINBOW104.5 yards 335°2024-05-15 16:38:09 KOUOHMARU108.5 yards 102°2024-05-24 08:23:32
PUWA BITOON115.6 yards 282°2024-05-08 01:01:34 ERIERU 2118.5 yards 278°2024-05-26 12:28:17
SUN LORD138.3 yards 269°2024-05-24 13:16:41 KINTEKI MARU153.6 yards 93°2024-05-06 16:58:55
DONGJIN FIDES156.3 yards 312°2024-05-06 10:11:40 RIKIEI NO.8170.5 yards 83°2024-05-26 18:52:25
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