PPRuNe Forums - View Single Post - cost index for lrc in A320

23rd July 2011 | 11:41

#3 (permalink)

Microburst2002

Joined: Mar 2005

Posts: 1,338

Likes: 1

From: Uh... Where was I?

CI zero is for MAXIMUM RANGE

In your model, if you insert CI 25 you will have, approximately, LRC mach number.

Notice that in most airlines current CI is lower than LRC, so if you want to fly at LRC you have to accelerate.