Aircraft.....Hugh Jarse has suggested that you are...
I note that all your responses are of a "can't do" nature and why the suggestions won't work.
To which you basically answered....
There are no realistic solutions to offer.
You could have saved yourself a lot of work by just agreeing with him...
Imagine if all managers had your attitude..."sorry...won't work...can't do it....."
We would all be walking around with clubs and living in caves.This has nothing to do with being realistic it is all about your attitude.
Aircraft.....Not only are you on the wrong horse but you are riding the wrong way.
One day you will wake up and look around and wonder where everyone has gone.All you will hear is your own voice asking "Where is everybody"