However the point of your latest post is taken. And as for the -6 being an "airliner"
Okay, err just how many Dash 6s (Twin Otters) are/were operated by private companies or private individuals?
Also using your definition of
class,
"Class" would be multi engine" "Multi" means more than one, as in 2, 3, and yes, 4.
would include everything from the B-52 to a Twin Comanche.
To be specific as not to cause any further misunderstanding, my research only included twin engine, turbo-prop, cabin class, pressurized aircraft that were specifically designed to be primarily a corporate owned business aircraft. Thus this precluded any such aircraft as the Dash series or single engine aircraft.
In other words, I compared apples to apples, not apples to oranges.