Location:	33°45.52' S 151°17.93' E - locator QF56PF57UW - show map 8.9 km Northeast bearing 59° from Castlecrag, Willoughby, New South Wales, Australia [?] 10.4 km Northeast bearing 47° from Cammeray, North Sydney, New South Wales, Australia 14.8 km Northeast bearing 35° from Sydney, City of Sydney, New South Wales, Australia 102.5 km Southwest bearing 206° from Newcastle, Newcastle, New South Wales, Australia
Last position:	2026-01-21 21:15:55 UTC (7m48s ago) 2026-01-22 08:15:55 AEDT local time at Castlecrag, Australia [?]
Last WX report:	2026-01-21 21:15:55 UTC (7m48s ago) – show weather charts 21.1 °C 76% 1004.9 mbar 0.9 m/s Northwest
Device:	Unknown: Unknown
Last path:	EW8081>APRS via TCPXX*,qAX,CWOP-7
Positions stored:	34377

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.