Rotair

Rotair may refer to several distinct uses of the name in different industries and contexts. To provide a concise, accurate wiki-style article, please specify which Rotair you have in mind. For example, are you asking about a particular company or brand (such as a manufacturer of air equipment), a historical or contemporary aircraft concept, a technology project, or something else? If you prefer, I can instead draft a brief disambiguation-style entry that outlines the main known uses of the name and points to relevant articles, once you indicate the intended context.