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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 (22h22m ago)
2025-01-31 18:28:23 JST local time at Tonoshō, Japan [?]
Course: 248.9° – 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
3 KUROSHIO5.5 yards 107°2025-01-31 05:36:43 NANIWA2179.8 yards 191°2025-01-31 05:09:39
ASAHIMARU NO.3226.0 yards 253°2025-01-28 05:09:17 FUKUYOSHIMARU NO.5247.5 yards 210°2025-01-24 05:37:25
NO.23 NIKKOHMARU414.2 yards 162°2025-01-31 01:36:10 AOMARU461.6 yards 212°2025-01-31 23:37:21
KOSHO MARU0.3 miles 168°2025-01-13 05:54:21 KEIUN MARU0.3 miles 176°2025-02-01 02:28:26
LUCKY SHOSEN0.4 miles 156°2025-01-23 01:10:04 SHINEIMARU NO.180.4 miles 156°2025-01-31 04:23:23
NO.3TOUMEI MARU0.5 miles 210°2025-02-01 00:35:25 SHOUEI MARU0.5 miles 256°2025-01-31 06:35:43
KAISHIN MARU0.6 miles 102°2025-01-20 23:59:00 SYORYU0.8 miles 96°2025-01-28 03:57:17
SEIKOUMARU0.8 miles 103°2025-01-20 08:19:47 HOUTOKUMARU0.9 miles 107°2025-01-31 06:18:43
TOMOWA MARU0.9 miles 138°2025-02-01 02:24:26 PACIFIC ETHYLENE 20.9 miles 116°2025-02-01 02:50:26
MIYABI MARU1.0 miles 312°2025-02-01 02:49:26 MIR HANA1.1 miles 67°2025-01-27 03:50:21
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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