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AIS vessel SEIZAN MARU - show graphs
Callsign: JM6511
MMSI number: 431401335
IMO number: 176199
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP MSA OFF (ETA Feb07 13:00)
Location: 34°35.44' N 136°58.23' E - locator PM84LO61KS - show map
7.8 miles South bearing 164° from Toyohama, Aichi, Japan [?]
10.1 miles Northeast bearing 43° from Toba, Mie, Japan
41.0 miles South bearing 175° from Nagoya-shi, Aichi, Japan
75.1 miles Southeast bearing 113° from Kyoto, Kyōto, Japan
Last position: 2025-02-06 18:14:43 EST (1d 8h34m ago)
2025-02-07 08:14:43 JST local time at Toyohama, Japan [?]
Course: 299° – heading 291°
Speed: 12 MPH
Dimensions: length 115 m width 18 m draught 5.8 m
Last path: JM6511>ais via _supersuzy
Positions stored: 69547
Stations near current position of SEIZAN MARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
MIYABI MARU55.8 yards 119°2025-02-07 01:52:25 KAIHOU MARU80.9 yards 81°2025-02-05 03:29:52
NO.18 SHINKOUMARU179.0 yards 72°2025-02-06 21:41:01 431009592 JP193.3 yards 48°2025-01-17 14:43:20
ZENITH QUEEN238.8 yards 116°2025-02-02 21:31:16 SEISUIMARU255.8 yards 111°2025-02-06 14:31:22
SULPHUR TRINITY267.3 yards 83°2025-02-03 15:20:06 YUHO MARU NO.33387.6 yards 87°2025-02-06 18:46:46
636018516 LR0.5 miles 339°2025-01-25 16:20:18 KUMANO MARU0.5 miles 121°2025-02-06 11:47:06
KAKUSHU MARU0.5 miles 125°2025-02-07 07:01:10 NITTOKU MARU0.5 miles 118°2025-02-06 18:08:42
SENKOMAMARU0.5 miles 115°2025-02-06 16:11:31 SENSHINMARU0.5 miles 328°2025-01-31 05:03:13
431200680 JP0.6 miles 29°2025-01-31 15:35:15 YUHO MARU NO.60.6 miles 325°2025-02-03 23:08:54
413497768 CN0.6 miles 331°2025-01-16 16:42:37 TOYOFUJI MARU0.6 miles 321°2025-02-07 14:00:51
CHANG CHUN TENG0.7 miles 321°2025-01-29 03:59:08 KYOKUKAI MARU0.7 miles 317°2025-02-05 10:19:33
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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