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AIS vessel KOUSHIN MARU - show graphs
Callsign: JD4816
MMSI number: 431015231
IMO number: 954357
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP FNB OFF (ETA Jan28 01:00)
Location: 34°30.83' N 137°31.08' E - locator PM84SM23DH - show map
14.1 miles South bearing 183° from Kosai-shi, Shizuoka, Japan [?]
17.7 miles Southwest bearing 224° from Hamamatsu, Shizuoka, Japan
57.7 miles Southeast bearing 143° from Nagoya-shi, Aichi, Japan
58.6 miles Southwest bearing 237° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-01-26 19:41:26 EST (2d 16h9m ago)
2025-01-27 09:41:26 JST local time at Kosai-shi, Japan [?]
Course: 74° – heading 75°
Speed: 12 MPH
Dimensions: length 75 m width 12 m draught 4.6 m
Last path: JD4816>ais via _supersuzy
Positions stored: 39438
Stations near current position of KOUSHIN MARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
NISSHO MARU0.7 miles 78°2025-01-08 21:46:19 SHORYUMARU0.7 miles 359°2025-01-26 18:39:20
APOLLO DIGNITY1.0 miles 256°2025-01-26 00:46:59 RIKIEI NO.81.2 miles 234°2025-01-28 01:17:02
YUGE MARU1.3 miles 265°2025-01-27 06:39:11 KIRISHIMA MARU NO.21.3 miles 144°2025-01-20 19:40:24
NANIWA MARU NO.71.3 miles 51°2025-01-15 07:54:19 SINPUKUMARU1.5 miles 11°2025-01-22 10:38:12
SITC KANTO1.5 miles 78°2025-01-10 21:04:22 HARMONY131.6 miles 193°2025-01-20 10:52:07
SHOHO MARU1.6 miles 55°2025-01-16 08:27:45 KUMANO MARU1.7 miles 31°2025-01-28 01:40:04
SHIMANAMI1.7 miles 75°2025-01-24 06:44:17 372827003 PA1.8 miles 190°2025-01-27 12:42:14
PULAU TIOMAN1.8 miles 325°2025-01-16 07:19:39 HIROYUKI1.8 miles 9°2025-01-13 02:56:54
XI YUAN1.9 miles 282°2025-01-27 05:19:20 MIKITOYO2.0 miles 299°2025-01-26 07:09:10
431008692 JP2.1 miles 329°2025-01-27 12:08:11 MAKI MARU2.1 miles 304°2025-01-18 04:11:14
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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