Wind calc would be helpful
Being able to enter the heading, groundspeed and altimeter setting would make this app helpful to get wind speed and headwind while in flight.
Too simple
It needs to have different equations separated. What if I just want to calculate groundspeed? It is nice to have everything piled into one equation for preplanning, but day of when i brief myself, things change. I dont need to enter in every single parameter all over again.
Needs a minus sign
Negative temperatures not possible, which makes the TAS calf unusable in many situations.
