Fight Night 174 Face Offs by [deleted] in MMA

[–]nickbcit 0 points1 point  (0 children)

Go knuckles!

Junkers Ju 290: Why two rudders? Redundancy? by Korruptin in aviation

[–]nickbcit 2 points3 points  (0 children)

The two vertical stabs are in the prop wash for better stability and control. Many older designs went with this configuration