I need to get a list of WIFI networks nearby but it seem it is not possible.
Which is the reason?
Apple has never published an official explanation for this.
Keep in mind that, depending on your exact needs, there may be a special-purpose solution that fits the bill. I posted a list of these recently on MacNetworkProg.
Share and Enjoy
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
let myEmail = "eskimo" + "1" + "@apple.com"