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AIS vessel SILVER LIBRA - show graphs
Callsign: H9AO
MMSI number: 355464000
IMO number: 806744
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: KR YOS (ETA Sep05 03:00)
Location: 33°54.74' N 136°59.56' E - locator PM83LV98CW - show map
64.8 km South bearing 168° from Toba, Mie, Japan [?]
68.9 km Southeast bearing 157° from Ise, Mie, Japan
101.5 km South bearing 201° from Toyohashi, Aichi, Japan
110.8 km Southwest bearing 218° from Hamamatsu, Shizuoka, Japan
Last position: 2025-09-02 17:00:37 UTC (18d 30m ago)
2025-09-03 02:00:37 JST local time at Toba, Japan [?]
Course: 217° – heading 221°
Speed: 21 km/h
Dimensions: length 115 m width 18 m draught 6.1 m
Last path: H9AO>ais via Gamagori1240
Positions stored: 28466
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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