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 TOKUYOSHI MARU - show graphs
Callsign: JI3537
MMSI number: 431300099
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Location: 34°42.27' N 134°50.54' E - locator PM74KQ19BB - show map
4.3 miles South bearing 186° from Kakogawa, Hyōgo, Japan [?]
9.0 miles Southeast bearing 127° from Shirahama, Hyōgo, Japan
19.4 miles West bearing 273° from Kōbe-shi, Hyōgo, Japan
37.5 miles West bearing 271° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-02-06 13:03:11 EST (19m4s ago)
2025-02-07 03:03:11 JST local time at Kakogawa, Japan [?]
Course: 191.6° – heading 264°
Speed: 0 MPH
Dimensions: length 48 m width 8 m draught 0.0 m
Last path: JI3537>ais via JG3HLX
Positions stored: 29906
Stations near current position of TOKUYOSHI MARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
KOUN MARU271.1 yards 20°2025-02-06 13:14:11 MATUURA MARU388.0 yards 246°2025-02-06 01:28:04
SUMIWAKA MARU NO.1420.1 yards 208°2025-02-06 13:21:11 PRIMROSE ATLANTIC0.4 miles 313°2025-02-06 13:22:11
SHINSHO16000.4 miles 193°2025-02-06 12:35:11 UOSHIMA30.4 miles 326°2025-01-25 05:34:32
SHINKENRYU0.5 miles 196°2025-02-06 13:21:11 KAISHO0.5 miles 196°2025-01-17 18:55:00
ASAHI MARU0.5 miles 342°2025-02-06 13:20:11 JIAN RUI 70.6 miles 31°2025-02-06 13:19:11
EVER SUNNY0.6 miles 54°2025-02-06 13:20:11 SHIN-EI MARU0.7 miles 297°2025-02-06 13:21:11
SHENG WEI0.7 miles 37°2025-02-06 13:20:11 HAYAFUJI MARU0.7 miles 0°2025-02-06 08:12:02
STAR EXPLORER0.7 miles 352°2025-02-06 13:21:11 MEIKA MARU0.7 miles 48°2025-02-06 13:20:11
KATSUHARU MARU0.7 miles 297°2025-02-06 13:22:11 DAIWA MARU0.8 miles 52°2025-02-06 13:22:11
ENSHUMARU0.8 miles 56°2025-02-06 13:17:11 SOSHUN MARU1.0 miles 6°2025-02-06 08:14:02
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