Callsign:	RG1138
MMSI number:	503013640
IMO number:	300614
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	37°51.63' S 144°57.76' E - locator QF22LD53ML - show map 843.0 m West bearing 268° from St Kilda West, Port Phillip, Victoria, Australia [?] 1.8 km Northwest bearing 296° from Saint Kilda, Port Phillip, Victoria, Australia 5.2 km South bearing 181° from Melbourne, Melbourne, Victoria, Australia 61.6 km Northeast bearing 59° from Geelong, Greater Geelong, Victoria, Australia
Last position:	2025-08-20 06:00:26 UTC (6d 9h58m ago) 2025-08-20 16:00:26 AEST local time at St Kilda West, Australia [?]
Course:	183° – heading 511°
Speed:	7 km/h
Dimensions:	length 12 m width 2 m draught 0.0 m
Last path:	RG1138>ais via vk3ymml
Positions stored:	2524

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.