PPRuNe Forums - Quick Determination of CILRC for 320

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Speed Freak

21st September 2011 16:37

Quick Determination of CILRC for 320

in the 320 qrh there is a cost index value given for quick determination of the lrc cost index. however, most captains prefer opening the fcom for determining the lrc speed, in case of lower level cruise. also the speeds given by that particular cost index are no where near the fcom lrc speeds...if so, then why is that cost index mentioned in the fcom.

hetfield

21st September 2011 17:17

Quote:

however, most captains prefer opening the fcom for determining the lrc speed, in case of lower level cruise.

Who cares about CI?

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