I am looking for an application, which is very usefull for pilots during their work:
I just need a template where to type in different values (e.g Airspeed, Geographical Longitude etc.) and something like an "EXECUTE" button. After pressing the button, different formulas (I already created them in a normal excel-file, e.g.:"=(6378137*9,7803267715*(COS(C10)^2)+(6356752,3141*9,832186368*(SIN(")...) have to run and a page with the results shall show up.
Everything pimped up with little photos from aircrafts.
The purpose of that APP will be, to give pilots the possibility to give passengers facts concerning HP, actual fuelflow and so on during the passenger announcement.