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AIS vessel KOUUN21 - show graphs
Callsign: JK5510
MMSI number: 431400682
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Location: 34°27.83' N 134°28.22' E - locator PM74FL61KH - show map
16.4 miles East bearing 95° from Tonoshō, Kagawa, Japan [?]
20.4 miles Northwest bearing 316° from Fukura, Hyōgo, Japan
43.5 miles West bearing 249° from Kōbe-shi, Hyōgo, Japan
60.8 miles West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-01-31 04:28:23 EST (7d 20h11m ago)
2025-01-31 18:28:23 JST local time at Tonoshō, Japan [?]
Course: 249° – heading 511°
Speed: 12 MPH
Dimensions: length 59 m width 9 m draught 0.0 m
Last path: JK5510>ais via JG3HLX
Positions stored: 12272
Stations near current position of KOUUN21 - show more
callsign distance last heard - EST      callsign distance last heard - EST
NANIWA2179.5 yards 191°2025-01-31 05:09:39 ASAHIMARU NO.3232.7 yards 125°2025-02-05 06:00:50
KOSHO MARU0.3 miles 168°2025-01-13 05:54:21 LUCKY SHOSEN0.4 miles 156°2025-01-23 01:10:04
KAISHIN MARU0.6 miles 102°2025-01-20 23:59:00 TOKU MARU NO.310.7 miles 105°2025-02-06 02:10:04
XIN ZHOU HAI0.7 miles 109°2025-02-02 05:46:13 SEIKOUMARU0.8 miles 103°2025-01-20 08:19:47
SHUN-EI0.9 miles 256°2025-02-07 06:27:00 HARUKAMARU0.9 miles 98°2025-02-04 07:47:19
RITSURIN 21.0 miles 242°2025-02-08 00:39:20 JOMICHI MARU1.0 miles 267°2025-02-07 00:49:22
MIR HANA1.1 miles 67°2025-01-27 03:50:21 NISSENMARU NO.71.1 miles 269°2025-01-24 23:12:23
SUMIYOSHIMARU1.2 miles 321°2025-02-02 16:00:24 DAI23TAKIMARU1.2 miles 101°2025-01-21 07:50:07
HUI XIANG1.3 miles 275°2025-02-05 01:03:48 SHINEI1.3 miles 76°2025-01-25 00:40:23
KOUFUKU MARU1.3 miles 82°2025-01-20 21:44:59 SHINEIMARU NO.181.4 miles 101°2025-02-07 10:44:02
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.
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