Calculating CDFA heights and distances on Non Precision Approach.

[Flyintrim]

What do you use to calculate CDFA heights and distances on a Non Precision Approach?

Do you use a spreadsheet, mental math during flight, pre-calculate, FMS, etc.

Having the calculations in a spreadsheet works for me. Entries are made in yellow cells only in spreadsheet below.

Regards.


http://i779.photobucket.com/albums/yy71/Dadanawa/70b3165e-b027-40e9-bc90-3827ca1a7052_zps4yef6akx.jpg

[B737900er]

I just use 3 x Alt or use the tool thats available on the 'Airports' app.

[AerocatS2A]

They are already presented on the chart.