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AIS vessel RYUJIN MARU - show graphs
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Callsign: JG5248
MMSI number: 431002972
IMO number: 61617
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Location: 35°28.10' N 139°46.02' E - locator PM95VL22AJ - show map - static map
4.6 miles Southeast bearing 142° from Kawasaki, Kanagawa, Japan [?]
7.1 miles East bearing 78° from Yokohama-shi, Kanagawa, Japan
15.8 miles South bearing 164° from Tokyo, Tōkyō, Japan
Last position: 2021-05-02 19:04:59 EDT (9d 12h26m ago)
2021-05-03 08:04:59 JST local time at Kawasaki, Japan [?]
Course: 195° – heading 138°
Speed: 7 MPH
Dimensions: length 32 m draught 0.0 m
Last path: JG5248>ais via GM7HHB
Positions stored: 91
Stations near current position of RYUJIN MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NO.78 NANKAIMARU0.7 miles 70°2021-05-11 03:27:18 ANSAC CHRISTINE NANC0.7 miles 139°2021-05-12 07:31:29
JFE N6 DAIFUKU MARU0.9 miles 168°2021-05-12 07:31:29 HOUTOKU MARU0.9 miles 123°2021-05-12 07:29:45
SCF PRUDENCIA1.3 miles 38°2021-05-11 21:15:45 HAGURO1.4 miles 57°2021-05-12 07:31:25
SITC HOCHIMINH1.5 miles 319°2021-05-12 04:39:35 ASIAN BLOSSOM1.7 miles 298°2021-05-12 05:25:19
EIWA MARU1.7 miles 162°2021-05-08 07:38:05 HISIHARUMARU1.7 miles 144°2021-05-12 03:54:11
ATLANTIC EAGLE1.8 miles 211°2021-05-12 06:59:41 MING SHAN1.8 miles 134°2021-05-08 01:07:31
THEODORE JR1.8 miles 301°2021-05-12 04:39:35 PATHFINDER1.9 miles 180°2021-05-12 07:31:45
SEIYOU NO.32.0 miles 267°2021-04-24 17:25:19 WINNING ROAD2.0 miles 264°2021-05-12 04:46:33
OCEAN PRIDE LP2.1 miles 68°2021-05-11 13:09:52 TY PONY2.1 miles 76°2021-05-11 23:53:45
SYOANMARU NO152.2 miles 188°2021-05-11 19:50:34 MIYAJIMA MARU2.2 miles 62°2021-05-11 21:34:38
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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