The AH-99 is based off of the real-world RAH-66 Comanche, as many of you may know. You may have also noticed the unique ducted-fan tail rotor set up, which gave the Commanche many special flight characteristics and capabilities. The ducted fan counter-torque configuration was much more powerful than a standard tail rotor, and allowed the Comanche to fly sideways/strafe at speeds of up to 70mph (Approx. 110km/h), as seen here http://www.youtube.com/watch?v=zkQJOsqV8rw (Skip to 0:38). If the Blackfoot is supposed to accurately represent the Comanche that was cancelled 10 years past, I believe it should be give this feature. Thanks for reading, Bohemia.