Dass 508 ((free)) -

Regardless of what you call it, the consequences of ignoring 508 are real.

Without a direct reference to a "Dassault 508," one might consider the possibility that the query refers to an early model or a project that didn't gain widespread recognition under this designation. The MD 308, for instance, was an early business jet project by Dassault, which did not enter production. dass 508