One important calculation I am missing is take-off and landing distance. Maybe consider using the METAR inputs for density altitude etc.

hi chris

well of course a pilot needs to look out the window and fly in real life in the end. and of course there will be no calculation 100% accurate. but it can give you additional information and that's helpful to increase your situational awareness. by following your arguments every POH giving you numbers on the distances is completly useless... how are you deciding wether your plane is capable of landing and taking off at a specific airport?

i just want to say that there is a requirement to do those calculations but not a single app on the market which is giving me as the pilot completly everything i need out of one single hand.

but as long as we as customers are discussing features like this and not getting to one single opinion, SD will most likely not even touch that topic...