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AIS vessel KOYO MARU - show graphs
Callsign: JD3908
MMSI number: 431006813
IMO number: 774733
Navigational status: Under way (engine) (0)
Vessel class: Cargo, carrying hazard/pollutant cat C (73)
Destination: >JP MUR NITTSU-6 (ETA Feb02 03:00)
Location: 34°30.03' N 137°16.71' E - locator PM84PM30KD - show map
11.5 miles South bearing 177° from Tahara, Aichi, Japan [?]
19.3 miles South bearing 198° from Toyohashi, Aichi, Japan
51.5 miles Southeast bearing 156° from Nagoya-shi, Aichi, Japan
70.8 miles Southwest bearing 243° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-01-30 06:14:11 EST (2h3m ago)
2025-01-30 20:14:11 JST local time at Tahara, Japan [?]
Course: 055.0° – heading 64°
Speed: 15 MPH
Dimensions: length 99 m width 16 m draught 5.0 m
Last path: JD3908>ais via _supersuzy
Positions stored: 43662
Stations near current position of KOYO MARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
431008968 JP0.3 miles 212°2025-01-25 21:37:40 HE ZHONG 70.8 miles 173°2025-01-08 11:07:05
KAEDE1.0 miles 303°2025-01-26 23:20:48 KOUWA1.2 miles 229°2025-01-27 16:07:07
SEIUNMARU NO.381.4 miles 326°2025-01-30 06:31:13 EIWAMARU1.5 miles 214°2025-01-28 19:04:28
HOUSYUN1.7 miles 13°2025-01-28 09:37:20 TOYO MARU NO.281.7 miles 162°2025-01-29 23:18:06
KOUSEI MARU NO.31.7 miles 331°2025-01-26 21:26:37 SUMISE MARU NO.21.8 miles 334°2025-01-22 05:09:13
431000496 JP1.8 miles 341°2025-01-30 04:26:13 YUN QIAN 12.0 miles 2°2025-01-09 19:17:47
OTAGAWA2.1 miles 119°2025-01-21 12:20:21 RYUEI2.1 miles 301°2025-01-17 20:01:24
RYOAN MARU NO.272.2 miles 260°2025-01-17 21:24:33 352002044 PA2.3 miles 21°2025-01-06 04:47:07
431015384 JP2.3 miles 315°2025-01-17 06:02:55 DAI1HOUYOSHIMARU2.3 miles 1°2025-01-28 01:53:05
KOUSEIMARU2.4 miles 290°2025-01-25 14:13:17 JIAHONG2.4 miles 1°2025-01-15 07:58:20
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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