DHW Fototechnik started as the successor to the insolvent Franke & Heidecke. Currently with a staff of 30, and with the intention to bring that up to around 50 by this year's end. Contrary to rumors, Franke & Heidecke has always been continuing its business during the period of insolvency, and DHW Fototechnik just continued that path. I have personal good experience with this both last and this year. According to German internet magazine Photoscala new manufacturing is mainly related to twin-lens reflex cameras and, on demand, the Rollei 35 Classic, as well as slide projectors and electronic shutters. Additionally to that, I should add that both the Hy6 camera, lenses and accessories are available and can be ordered. The Hy6 cameras are from current stock. Servicing is fully available, including e.g. firmware updates on the Hy6 / AFi bodies.
As to ownership, I believe that the intellectual ownership of the Hy6 / AFi currently lies with PhaseOne in the context of the take-over of the old Leaf assets. Regrettably as it would mean that there is little incentive to further develop the system given the direct competition with in-house Phamiya systems. The new Sinar company has stated its commitment to support the Hy6 / AFi systems, and this is in addition to DHW Fototechnik.
Bottom line, if one wishes a Hy6 / AFi system, there should be no reason not to do so. Leaf AFi backs can still be found, and Sinar continues to sell new eMotion and eSprit digital backs. Furthermore it is the intention of DHW Fototechnik to bring the 6x6 film magazine to market in time for Photokina 2010. That would be great for all classic MF photographers who prefer square pictures.
Pascal