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9th August 2006 | 17:18

#4 (permalink)

extreme P

Joined: Aug 2002

Posts: 508

Likes: 16

From: Under the sea

Quote:

Cost of fuel vs Cost of time = LRC speed

all calculated via the the cost index entered

Are you sure about that? LRC is a speed not affected by cost index as it is 99% best range under still air conditions.