Straight Engine - Aviation Use

Aviation Use

In aviation, the term "inline engine" is used more broadly, for any non-radial, reciprocating, cylinder engine.

Some straight engines, in the strict sense, have been produced for aircraft. Renault produced a straight-six inverted air-cooled motor, which was used on the Stampe. A similar design was the de Havilland Gipsy series of engines, used on the Tiger Moth and other aircraft. Advantages include improved visibility for the pilot in single-engined craft, and lower center of gravity.