Callsign:	VKLB---
MMSI number:	503617000
IMO number:	444444
Navigational status:	Under way (engine) (0)
Vessel class:	Military operations (35)
Location:	33°52.11' S 151°19.93' E - locator QF56PD91UN - show map 4.9 km East bearing 87° from Dover Heights, Waverley, New South Wales, Australia [?] 8.8 km Southeast bearing 153° from Manly, Manly Vale, New South Wales, Australia 11.5 km East bearing 90° from Sydney, City of Sydney, New South Wales, Australia 112.4 km South bearing 201° from Newcastle, Newcastle, New South Wales, Australia
Last position:	2025-06-08 10:18:45 UTC (220d 23h34m ago) 2025-06-08 20:18:45 AEST local time at Dover Heights, Australia [?]
Course:	168° – heading 511°
Speed:	18 km/h
Dimensions:	length 148 m width 18 m draught 7.6 m
Last path:	VKLB--->ais via NorthRyde
Positions stored:	4177

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.