PPRuNe Forums - View Single Post - USAF CSAR-X Helicopter Procurement Process

25th March 2006 | 15:22

#5 (permalink)

Geoffersincornwall

Joined: Aug 2001

Posts: 1,308

Likes: 0

From: Cornwall

Nick et al

I have it on good authority that Sikorsky are so concerned about the vibration problems (and noise footprint) of the S92 that they are considering replacing the rotorhead with a five-bladed version. Any comments pse

G