Callsign:	SM46
MMSI number:	503047290
IMO number:	587427
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	37°57.69' S 144°58.99' E - locator QF22LA79XF - show map 3.2 km Northwest bearing 295° from Black Rock, Bayside, Victoria, Australia [?] 5.1 km West bearing 257° from Highett, Bayside, Victoria, Australia 16.5 km South bearing 174° from Melbourne, Melbourne, Victoria, Australia 58.2 km East bearing 69° from Geelong, Greater Geelong, Victoria, Australia
Last position:	2025-03-12 04:39:39 UTC (2d 14h37m ago) 2025-03-12 15:39:39 AEDT local time at Black Rock, Australia [?]
Course:	25°
Speed:	8 km/h
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	SM46>ais via PALASKAS-AIS
Positions stored:	4033

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.