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AIS vessel SEMIRIO - show graphs
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Callsign: V7MN4
MMSI number: 538002875
IMO number: 406893
Navigational status: Under way (engine) (0)
Vessel class: Cargo (77)
Destination: SGSIN (ETA Aug13 09:00)
Location: 23°30.48' S 54°05.74' E - locator LG76BL18LB - show map - static map
Last position: 2020-08-05 03:29:57 EDT (9d 20h59m ago)
Course: 56° – heading 57°
Speed: 12 MPH
Dimensions: length 289 m width 34 m draught 10.6 m
Last path: V7MN4>ais via GM7HHB
Positions stored: 25904
Stations near current position of SEMIRIO - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
CAPE DAISY16.3 miles 57°2020-07-29 06:07:16 RIDGEBURY NICHOLAS A16.6 miles 315°2020-08-12 03:49:51
ZIM SHANGHAI26.1 miles 290°2020-07-30 14:55:20 FAIRWAY26.6 miles 56°2020-07-28 03:13:07
KMARIN ATLANTICA27.9 miles 298°2020-07-22 05:02:07 GOLDEN KEEN34.4 miles 306°2020-08-13 02:43:49
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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