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AIS vessel SIEM TOPAZ - show graphs
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Callsign: LAYN7
MMSI number: 257709000
IMO number: 417713
Navigational status: Under way (engine) (0)
Vessel class: Tanker (89)
Destination: NEW PLYMOUTH (ETA Mar07 17:00)
Location: 39°06.36' S 148°29.62' E - locator QF40FV94FN - show map - static map
Last position: 2020-03-03 14:41:32 EST (25d 55m ago)
Course: 88° – heading 86°
Speed: 17 MPH
Dimensions: length 91 m width 22 m draught 7.0 m
Last path: LAYN7>ais via NR116
Positions stored: 13866
Stations near current position of SIEM TOPAZ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
GOSSANAH31.4 miles 111°2020-03-17 12:00:40
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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