ORIGINAL: Sport_Pilot
I'm arguing semantics (the study of meaning) because of your misuse of the English language.
Well I won't argue that, except to say that engineers and lawers will call it that to mean the airspace that is not considered navigable. You can look it up on the web and see the word used in exactly the way I intend.
Oh, I chage my mind. Non is latin for NOT. It is used in front of words and can be
taken as literally not navigable.
When taken in the legal context it means it is illegal to navigate through. Not that it would be physically impossible to do so.
"taken as literally not navigable" as in a mountain is not navigable. "When taken in the legal context it means it is illegal to navigate through." OK, it’s illegal to navigate through a mountain. Thank you for clarifying that. I don't think that's a law I will be challenging anytime soon.
Regards
Frank