Callsign:	TY573
MMSI number:	503076070
Vessel class:	Pleasure (37)
Location:	37°48.92' S 144°56.55' E - locator QF22LE34CH - show map 881.6 m Southwest bearing 229° from West Melbourne, Melbourne, Victoria, Australia [?] 1.8 km West bearing 265° from Melbourne, Melbourne, Victoria, Australia 2.7 km North bearing 0° from Port Melbourne, Port Phillip, Victoria, Australia 62.9 km Northeast bearing 54° from Geelong, Greater Geelong, Victoria, Australia
Last position:	2025-08-23 06:17:05 UTC (29d 14h39m ago) 2025-08-23 16:17:05 AEST local time at West Melbourne, Australia [?]
Course:	360° – heading 511°
Speed:	0 km/h
Last path:	TY573>ais via vk3ymml
Positions stored:	16

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.