Originally Posted by
SASless
We see a renewed interest in the Sikorsky design concept today as the Tilt Rotor design does not lend itself for use as an Attack Helicopter.....which the ABC concept is very well suited.
Your attention is directed
here. Apparently, the folks at Bell disagree with you, and so apparently does the Army.
I think the V-280 concept art looks a lot like a Blackhawk body with a novel variation on tilt rotor (but not tilt engines) ... Your Mileage May Vary.
PS: Udakat, thanks for that.