The Bernard 160 was, as required, a three engine aircraft with a top-mounted cantilever wing.
The Bernard 80 was a monoplane with a cantilever wing of high aspect ratio (8.6).
The cantilever wings can be detached for transport and storage.
First models had wire bracing and later strut-bracing before development of the cantilever wing.
There was also an experimental version of this model with a full cantilever wing.
These similarities include the high mounted cantilever wing and the narrow design of the cabin windows.
The designation was known, and assigned in error to the first triplane, which also had cantilever wings.
Its cantilever wing was fairly thick and carried stabilizing floats on each side.
It was the world's first cantilever wing four-engine heavy bomber.
This type of unbraced wing is called a cantilever wing.