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AIS vessel 431007912 JP - show graphs
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Callsign: 431007912
MMSI number: 431007912
IMO number: 74640
Navigational status: Undefined/default (15)
Vessel class: (0)
Location: 35°21.31' N 139°41.34' E - locator PM95UI25QF - show map - static map
8.2 km North bearing 14° from Yokosuka, Kanagawa, Japan [?]
11.1 km South bearing 158° from Yokohama-shi, Kanagawa, Japan
13.0 km Northwest bearing 295° from Futtsu, Chiba, Japan
37.2 km South bearing 180° from Tokyo, Tōkyō, Japan
Last position: 2021-10-21 03:07:26 UTC (3d 19h19m ago)
2021-10-21 12:07:26 JST local time at Yokosuka, Japan [?]
Course: 157°
Speed: 9 km/h
Dimensions: draught 0.0 m
Last path: 431007912>ais via GM7HHB
Positions stored: 137
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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