Callsign:	ES4285
MMSI number:	276016810
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Destination:	HAMILTON ISLAND (ETA Sep20 17:32)
Location:	20°46.95' S 149°07.34' E - locator QG49NF42QF - show map 41.5 km North bearing 354° from Mackay, Mackay, Queensland, Australia [?] 42.6 km North bearing 9° from Walkerston, Mackay, Queensland, Australia 124.9 km Southeast bearing 133° from Bowen, Whitsunday, Queensland, Australia
Last position:	2025-11-19 02:18:56 UTC (3d 6h55m ago) 2025-11-19 12:18:56 AEST local time at Mackay, Australia [?]
Course:	333° – heading 327°
Speed:	16 km/h
Dimensions:	length 23 m width 6 m draught 2.4 m
Last path:	ES4285>ais via VK4NB
Positions stored:	1256

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.