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AIS vessel RYOUBIMARU - show graphs
Callsign: JD4853
MMSI number: 431015724
IMO number: 906752
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP YKK 3E OFF (ETA Jan28 20:30)
Location: 34°39.06' N 137°00.81' E - locator PM84MP16OF - show map
5.7 miles Southeast bearing 127° from Toyohama, Aichi, Japan [?]
14.8 miles Northeast bearing 39° from Toba, Mie, Japan
37.1 miles South bearing 171° from Nagoya-shi, Aichi, Japan
75.8 miles East bearing 109° from Kyoto, Kyōto, Japan
Last position: 2025-01-28 03:46:07 EST (2d 12h33m ago)
2025-01-28 17:46:07 JST local time at Toyohama, Japan [?]
Course: 243° – heading 248°
Speed: 12 MPH
Dimensions: length 64 m width 10 m draught 4.1 m
Last path: JD4853>ais via _supersuzy
Positions stored: 32731
Stations near current position of RYOUBIMARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
MEIJI MARU NO.80.9 miles 222°2025-01-28 23:26:56 431021588 JP1.0 miles 216°2025-01-17 16:56:06
431002700 JP1.1 miles 66°2025-01-17 20:27:27 SUIHA1.3 miles 32°2025-01-30 15:49:09
TOYOFUKUMARU1.5 miles 68°2025-01-30 16:17:53 WASYU1.6 miles 30°2025-01-30 13:20:19
IRAGO 6 PILOT BOAT2.1 miles 178°2025-01-30 01:14:17 431500552 JP2.2 miles 64°2025-01-12 13:34:32
KAIKO MARU2.2 miles 65°2025-01-26 22:12:41 KOTOBUKIMARU2.7 miles 63°2025-01-27 11:56:09
JFE VENUS3.1 miles 229°2025-01-30 16:19:12 431006296 JP3.2 miles 26°2025-01-14 00:46:06
YOSHO MARU3.3 miles 332°2025-01-30 16:10:11 431024502 JP3.5 miles 176°2025-01-26 08:18:17
431200668 JP3.8 miles 222°2025-01-03 17:42:19 CHOUEI MARU3.8 miles 65°2025-01-29 03:13:19
YAMATO MARU4.0 miles 336°2025-01-30 02:53:27 SHIMAYURI4.1 miles 340°2025-01-20 02:49:17
431010792 JP4.1 miles 228°2025-01-22 22:29:47 431200672 JP4.4 miles 187°2025-01-10 01:57:28
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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