On 24 February 2006, Viking purchased the type certificates from Bombardier Aerospace for all the original de Havilland designs, including the Beaver. The ownership of the certificates gives the company the exclusive right to manufacture new aircraft. Viking has stated its interest in the potential restart of production of the Beaver, and commented that, dependent upon market demand, the firm may offer two separate models of the Beaver, one intended to be close to the design of the original batch, and another incorporating various improvements such as new avionics, engines, and doors, as well as likely being stretched to provide increased internal space. However, Viking's Turbo Beavers are currently only produced as rebuilds from existing air frames, and have not been manufactured as new-builds, unlike Viking's own DHC-6 Series 400 Twin Otter, which is manufactured using a completely new airframe.