A busy cockpit is not the best place to bust out a calculator or remember rule of thumb calculations. Top of Descent can be preplanned only if altitudes remain the same, Rate of Descent changes frequently as ground speeds change.
Lookup tables based on a normal 3-degree glidepath incrementally spaced makes determining the best distance to start a descent and the correct vertical speed VERY easy.
Enjoy.
Single PDF page.
Pretty empty over here.
Pretty empty over here.
Version 2.0January 22, 2021
LaunchedJanuary 15, 2021
Initial release of this file just launched. Welcome aboard!