I luv the response Mr M Smith gave, a Metro "actually climbing basically over the top of a smaller" a/c. And then sep. by their cruise levels.
That implies the Metro does not climb through the levels of smaller a/c. Does M.Smith really not understand that the said Metro must climb through many levels that can be occupied by VFR s.
Dont start me on the costings that O'brien asks Bernie about.
We dont know the end result so we will have to keep working on it!