GA Navigation Planning

A simple to use General Aviation navigation planner which calculates heading, ground speed and time to destination after you have put in the spot winds on the winds page for your time of flight.
The App interpolates between the wind altitudes found on the Met Office web site (F214 in the UK) for the time of planned flight.
The Aircraft speed and altitude is then set and the Track arrow dragged round to find the required heading.

It makes route planning really quick and reliable.

I'm a private pilot and I made this just to make my life easier, so just thought someone else might like it as well.