WiFi is in the ISM (Industral, Scientific, and Medical) and certain "unlicensed" radio bands and, while there is spectrum shared between those bands and other s

WiFi is in the ISM (Industral, Scientific, and Medical) and certain "unlicensed" radio bands and, while there is spectrum shared between those bands and other services including ham, WiFi usage is regulated differently. This advisory applies to the Amateur Radio Service (ham) and Personal Radio Services (common walkie talkies)