Callsign:	503128850
MMSI number:	503128850
Location:	37°49.01' S 144°56.35' E - locator QF22LE23QX - show map 2.1 km West bearing 262° from Melbourne, Melbourne, Victoria, Australia [?] 2.5 km North bearing 354° from Port Melbourne, Port Phillip, Victoria, Australia 8.3 km East bearing 76° from Altona North, Hobsons Bay, Victoria, Australia 62.6 km Northeast bearing 54° from Geelong, Greater Geelong, Victoria, Australia
Last position:	2025-06-01 04:52:58 UTC (120d 1h56m ago) 2025-06-01 14:52:58 AEST local time at Melbourne, Australia [?]
Course:	229° – heading 511°
Speed:	6 km/h
Last path:	503128850>ais via vk3ymml
Positions stored:	2

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.