Someone said it perfectly. How is it that Rossi and Picco can keep producing ducted fan engines? They probably sell a fourth of what O.S. sells in a year, and somehow they can keep producing their ducted fan engines. O.S. ducted fans have been the best on the market for a long time. And i am sure O.S. sold a lot more 91's and 46's than Rossi ever has. Ducted fans are REQUIRED in order to fulfill the turbine waivers signifying that you can fly a jet. To lose O.S. reliability and performance hurts the ducted fan community.

JEFF