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 SUMIYOSIMARU MARUGEN - show graphs
Callsign: 431015849
MMSI number: 431015849
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 34°35.59' N 134°49.82' E - locator PM74JO92PI - show map
9.1 miles West bearing 252° from Akashi, Hyōgo, Japan [?]
12.0 miles South bearing 185° from Kakogawa, Hyōgo, Japan
21.2 miles West bearing 251° from Kōbe-shi, Hyōgo, Japan
38.8 miles West bearing 260° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-02-01 02:17:26 EST (5d 8h28m ago)
2025-02-01 16:17:26 JST local time at Akashi, Japan [?]
Course: 77°
Speed: 16 MPH
Dimensions: draught 0.0 m
Last path: 431015849>ais via JG3HLX
Positions stored: 937
Stations near current position of SUMIYOSIMARU MARUGEN - show more
callsign distance last heard - EST      callsign distance last heard - EST
YAMAMOTOMARU NO.100.6 miles 328°2025-02-02 18:32:25 EBISUMARU0.9 miles 135°2025-02-02 22:11:38
KOUKI MARU2.2 miles 347°2025-02-06 06:41:01 TANUMAMARU55582.3 miles 298°2025-02-02 18:24:25
DAIICHIMARU70912.5 miles 275°2025-02-01 20:05:06 UOSIOMARU2-51392.5 miles 269°2025-01-15 19:12:28
DOKAIMARU NO.282.7 miles 27°2025-02-06 10:45:11 AKASIMARU 70792.7 miles 286°2025-02-02 20:06:33
SUMIYOSHIMARU2.8 miles 183°2025-01-14 19:04:52 KONPIRAMARU2.8 miles 204°2025-01-23 10:05:15
UHACHIMARU70902.9 miles 303°2025-02-02 21:18:34 KOMATUMARU3.2 miles 301°2025-02-02 21:01:34
ASAHI3.4 miles 288°2025-01-23 17:22:53 KIMOTOMARU70893.5 miles 297°2025-02-02 19:20:33
SUMIYOSI MARU 70263.7 miles 259°2025-02-01 18:04:06 YUSEIMARU NO.53.7 miles 23°2025-01-15 02:07:07
SUZUKIMARU3.8 miles 292°2025-02-01 23:31:07 SUMIYOSIMARU NAGI3.9 miles 158°2025-02-02 11:26:19
EISHINMARU4.3 miles 173°2025-01-18 19:48:33 SUMIYOSIMARU NAGI4.6 miles 153°2025-02-02 11:44:19
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