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 SENYOMARU - show graphs
Map loading...
Callsign: JI3557
MMSI number: 431300188
IMO number: 203033
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP MIZ OFF (ETA May22 23:30)
Location: 34°24.42' N 134°13.65' E - locator PM74CJ77GQ - show map - static map
5.8 miles Southeast bearing 155° from Tonoshō, Kagawa, Japan [?]
6.5 miles Northeast bearing 28° from Shido, Kagawa, Japan
57.8 miles West bearing 250° from Kōbe-shi, Hyōgo, Japan
75.1 miles West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position: 2017-05-22 09:13:03 EDT (3d 1h14m ago)
2017-05-22 22:13:03 JST local time at Tonoshō, Japan [?]
Course: 289° – heading 288°
Speed: 12 MPH
Dimensions: length 69 m width 12 m draught 4.0 m
Last path: JI3557>ais via JG3HLX
Positions stored: 14215
Stations near current position of SENYOMARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HIKOSAN MARU18.1 yards 86°2017-05-25 07:30:48 GOLDEN VOYAGE33.4 yards 82°2017-04-26 09:55:25
KOUTOKU MARU118.2 yards 40°2017-05-20 04:45:55 KAKUMEI MARU141.1 yards 215°2017-05-16 08:28:22
YDT-04150.0 yards 321°2017-05-17 22:00:57 YUSHO EIGHT150.0 yards 141°2017-05-15 07:27:18
HICHO177.8 yards 60°2017-05-19 23:00:56 SUNRISE SAMBU200.8 yards 273°2017-05-17 12:43:08
YUKAI MARU206.7 yards 160°2017-05-25 01:39:13 TOKUEIMARU NO.23219.5 yards 121°2017-05-15 02:41:39
GLOBE ATLAS239.5 yards 242°2017-04-28 01:16:06 SHINKO MARU NO.3255.3 yards 169°2017-05-23 04:52:40
GANNET BULKER277.3 yards 166°2017-05-23 17:40:20 SYOYOMARU292.4 yards 248°2017-05-25 04:57:44
CANES292.6 yards 32°2017-05-15 06:45:12 SS JIN309.2 yards 6°2017-05-17 08:33:35
SEIYO FORTUNE327.4 yards 197°2017-04-25 11:45:48 BUENA GRACIA349.4 yards 240°2017-05-16 02:08:15
WAKOU MARU354.6 yards 159°2017-05-15 06:44:12 SAGAMI356.6 yards 294°2017-05-24 06:21:24
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