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AIS vessel RYUOMARU - show graphs
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Callsign: JK5404
MMSI number: 431003174
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: CLASS B
Location: 34°41.90' N 137°02.14' E - locator PM84MQ47GO - show map - static map
5.8 miles East bearing 91° from Toyohama, Aichi, Japan [?]
7.1 miles South bearing 171° from Ishiki, Aichi, Japan
34.1 miles South bearing 168° from Nagoya-shi, Aichi, Japan
76.0 miles East bearing 107° from Kyoto, Kyōto, Japan
Last position: 2018-12-10 18:41:50 CST (1d 6m ago)
2018-12-11 09:41:50 JST local time at Toyohama, Japan [?]
Course: 271° – heading 511°
Speed: 13 MPH
Dimensions: length 49 m width 8 m draught 0.0 m
Last path: JK5404>ais via _supersuzy
Positions stored: 16303
Stations near current position of RYUOMARU - show more
callsign distance last heard - CST      callsign distance last heard - CST
CHIZAN0.4 miles 97°2018-12-11 18:46:13 KAKUJO MARU1.0 miles 112°2018-12-11 18:43:14
SUMIYOSHI MARU1.2 miles 173°2018-12-11 06:40:10 TOWA MARU1.5 miles 155°2018-12-11 17:44:35
KUUKAI2.2 miles 146°2018-12-10 21:23:57 DAI15DAIRYOUMARU2.4 miles 67°2018-12-09 15:31:29
KOTOBUKIMARU2.8 miles 167°2018-12-05 11:03:59 KAKUOUMARU3.0 miles 284°2018-12-04 20:02:55
EIFUKU MARU NO.183.2 miles 293°2018-12-11 00:47:07 SHINSEI MARU3.2 miles 293°2018-12-11 08:48:27
KOUSEI MARU3.2 miles 297°2018-12-11 13:12:07 AICHI MARU3.2 miles 298°2018-12-09 19:11:23
AZUMA MARU NO.183.4 miles 127°2018-12-11 18:47:12 KENSEI MARU NO.53.6 miles 121°2018-12-11 18:45:13
KYOKUYO MARU4.1 miles 311°2018-12-11 14:58:29 KOYO MARU4.2 miles 312°2018-12-11 16:19:03
ERIERU 24.3 miles 105°2018-12-11 18:46:13 OUEI MARU4.4 miles 312°2018-12-10 09:22:52
KAIMONMARU4.5 miles 204°2018-12-10 01:30:19 ATSUMI MARU4.6 miles 256°2018-12-07 19:38:36
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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