INTRUDER WATCH

The Wireless Institute of Australia (WIA) operates the Intruder Watch (IWS), which is also known as the IARY Monitoring System.  Its purpose is to detect and report unauthorized, non-amateur stations operating within exclusive amateur radio frequency bands.  (WIA 2024)

References.

1. Wia.org.au. (2024). About The WIA IARU Monitoring System. [online] Available at: https://www.wia.org.au/members/protecting/about/ [Accessed 18 July 2026].