PPRuNe Forums - View Single Post - Helicopter FlightSims

13th April 2004 | 23:15

#78 (permalink)

SEL

Joined: Jan 2003

Posts: 121

Likes: 0

From: North West

Hi

Like Dave said, it is for each blade. Imagine a horizontal line, through the rotor hub, through it's centre. The pre-cone angle is measured from this plane. In most types it is a few degrees above it, like the examples on Dave's page.