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AIS vessel CIRCE - show graphs
Callsign: SM91
MMSI number: 503707900
IMO number: 969106
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Destination: CLASS B
Location: 37°56.61' S 144°59.73' E - locator QF22LB93LN - show map
3.8 km Northwest bearing 331° from Black Rock, Bayside, Victoria, Australia [?]
4.0 km West bearing 283° from Highett, Bayside, Victoria, Australia
14.7 km South bearing 169° from Melbourne, Melbourne, Victoria, Australia
60.0 km East bearing 68° from Geelong, Greater Geelong, Victoria, Australia
Last position: 2025-03-13 08:27:38 UTC (1d 8h29m ago)
2025-03-13 19:27:38 AEDT local time at Black Rock, Australia [?]
Course: 201° – heading 511°
Speed: 1 km/h
Dimensions: length 17 m width 5 m draught 0.0 m
Last path: SM91>ais via PALASKAS-AIS
Positions stored: 13644
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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