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AIS vessel KOUN MARU - show graphs
Callsign: JK5556
MMSI number: 431401871
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Location: 34°37.99' N 135°27.41' E - locator PM74RP41TW - show map
4.9 miles Southwest bearing 212° from Ōsaka-shi, Ōsaka, Japan [?]
7.0 miles Northwest bearing 311° from Matsubara, Ōsaka, Japan
8.2 miles West bearing 278° from Yao, Ōsaka, Japan
16.1 miles East bearing 104° from Kōbe-shi, Hyōgo, Japan
Last position: 2024-12-27 23:31:18 EST (8d 18h23m ago)
2024-12-28 13:31:18 JST local time at Ōsaka-shi, Japan [?]
Course: 39° – heading 330°
Speed: 1 MPH
Dimensions: length 40 m width 8 m draught 0.0 m
Last path: JK5556>ais via JP3QZN-B
Positions stored: 27479
Stations near current position of KOUN MARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
SUIHO0.3 miles 295°2025-01-05 17:51:59 KONSEI MARU0.5 miles 30°2025-01-05 17:54:02
SHOSEIMARU0.5 miles 159°2025-01-05 17:53:00 SANKOU HIRYU0.6 miles 19°2025-01-05 17:45:48
NISSHO MARU NO.80.7 miles 309°2025-01-05 17:54:02 KOHJUNMARU NO.10.8 miles 11°2024-12-30 21:16:41
NO.8 OOSHIMA MARU0.8 miles 8°2025-01-05 00:21:49 RYUSHO0.8 miles 23°2025-01-05 17:49:55
SANKOUSUBARU0.9 miles 2°2024-12-24 22:10:41 TOKUYOSHI MARU0.9 miles 1°2025-01-05 17:46:50
WAYU MARU0.9 miles 359°2025-01-05 17:53:00 MINATO MARU NO.270.9 miles 324°2025-01-05 17:54:02
HYUGA0.9 miles 31°2025-01-05 17:46:50 OYASHIO0.9 miles 35°2025-01-05 15:26:01
TENSHO0.9 miles 345°2025-01-05 17:54:02 MIKURA1.0 miles 290°2025-01-05 17:54:01
ECHIZEN1.1 miles 105°2024-12-10 19:58:44 KAIHO 21.1 miles 242°2025-01-05 17:54:02
NO 32TAKEMARU1.2 miles 28°2025-01-05 17:53:00 CHIYO MARU NO251.2 miles 31°2025-01-05 17:49:55
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.
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