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Old 27th April 2026 | 07:41
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IFlyVFR
 
Joined: Apr 2026
: PPL
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From: Sweden
How to calculate Index from %MAC Values
How would I go about to calculate index from only %MAC values?


For example a Bombardier Global 7500 only operates in %MAC.


How would I translate that into Index values?


LEMAC: 670.560

MACLEN: 179.040


Is there a calculation for this?
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