Skimmed over the whitepaper and did not notice any mention of ILS monitoring systems. Modern ILS has continuous automatic monitoring that triggers alerts or shu

Skimmed over the whitepaper and did not notice any mention of ILS monitoring systems. Modern ILS has continuous automatic monitoring that triggers alerts or shuts off the whole system if disturbance of beam characteristics is detected. Such monitoring systems date back to 1960s: https://sci-hub.tw/10.1049/ree.1967.0009 https://sci-hub.tw/10.1049/ree.1967.0009