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Effective TAS on CR5 Computers

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(@user4958)
Active Member Customer
Joined: 18 hours ago
Posts: 7
Topic starter  

Hi again,

To determine Effective TAS on a CR5 style flight computer, how do you get the effective TAS? I am aware that ETAS = GS + W/C, but I dont know how to calculate the W/C on a CR5 to get the groundspeed to the ETAS value.

Thanks



   
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(@john-heddles)
Famed Member Customer
Joined: 10 years ago
Posts: 955
 

First download the manual if you don't already have one - http://jeppesen.com/download/misc/crinstructions.pdf

Have a read through the wind side notes from page 31 and all will be revealed.


Engineering specialist in aircraft performance and weight control.


   
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