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AIS vessel CONSTANTINOS - show graphs
Callsign: A8MN4
MMSI number: 636013380
IMO number: 406910
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: ZHOUSHAN CHINA (ETA Aug29 12:00)
Location: 33°54.96' N 137°05.38' E - locator PM83NV09SU - show map
66.8 km South bearing 161° from Toba, Mie, Japan [?]
72.5 km Southeast bearing 150° from Ise, Mie, Japan
98.3 km South bearing 196° from Toyohashi, Aichi, Japan
105.3 km Southwest bearing 214° from Hamamatsu, Shizuoka, Japan
Last position: 2025-08-26 10:05:59 UTC (26d 6m ago)
2025-08-26 19:05:59 JST local time at Toba, Japan [?]
Course: 177° – heading 178°
Speed: 22 km/h
Dimensions: length 228 m width 32 m draught 8.3 m
Last path: A8MN4>ais via Gamagori1240
Positions stored: 2076
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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