Callsign:	VJN4627
MMSI number:	503012350
IMO number:	919395
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	20°53.31' S 149°09.89' E - locator QG49NC96SR - show map 29.4 km North bearing 360° from Mackay, Mackay, Queensland, Australia [?] 32.2 km North bearing 20° from Walkerston, Mackay, Queensland, Australia 136.3 km Southeast bearing 136° from Bowen, Whitsunday, Queensland, Australia
Last position:	2025-09-04 04:13:21 UTC (30d 7h24m ago) 2025-09-04 14:13:21 AEST local time at Mackay, Australia [?]
Course:	332° – heading 511°
Speed:	34 km/h
Dimensions:	length 17 m width 7 m draught 0.0 m
Last path:	VJN4627>ais via VK4NB
Positions stored:	268

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.