Callsign:	OL5519
MMSI number:	270291000
Vessel class:	Sailing (36)
Location:	33°48.34' S 151°14.28' E - locator QF56OE86NP - show map 6.9 km North bearing 351° from Point Piper, Woollahra, New South Wales, Australia [?] 7.5 km North bearing 22° from Sydney, City of Sydney, New South Wales, Australia 8.2 km Northwest bearing 332° from Dover Heights, Waverley, New South Wales, Australia 109.7 km Southwest bearing 207° from Newcastle, Newcastle, New South Wales, Australia
Last position:	2025-03-04 01:25:07 UTC (10d 4h58m ago) 2025-03-04 12:25:07 AEDT local time at Point Piper, Australia [?]
Course:	246° – heading 511°
Speed:	10 km/h
Last path:	OL5519>ais via NorthRyde
Positions stored:	7

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.