Complex sentence: In 1994 Hahn Air was founded as independent regional carrier operating intra German routes with its base at the former military airbase Hahn, today well known as the Frankfurt Hahn Airport.
Split into simpler sentences: In 1994 Hahn Air is found as independent regional carrier operating intra German routes. It is based at the former military airbase Hahn, today well known as the Frankfurt Hahn Airport.