PPRuNe Forums - View Single Post - S97 Raider
Thread: S97 Raider
View Single Post
Old 28th May 2015 | 18:14
  #75 (permalink)  
IFMU
20 Anniversary
 
Joined: Mar 2005
Posts: 1,289
Likes: 289
From: Poplar Grove, IL, USA
Originally Posted by SansAnhedral
  • Mount the QCA and twin engines above top deck in pylon
  • Mount the QCA and twin engines fully aft of cabin below the top deck a la X2/XH59/S97

The latter of which would almost certainly cause extreme CG issues, as I mentioned before.
But, it was not a problem on X2. CG was good. Though what SpineDrive says is correct, you still need a forward enough CG for stability. This is a basic aircraft fact that is true for both helicopters and fixed wing.

On Raider, as you load up the cabin, the CG moves forward.
IFMU is online now  
Reply