I ask you to reconsider your decision. The Windy plug-in for trajectories is an essential part for a preparation of a safe balloon flight. This plug-in is used, not only by hobby pilots for their regular flight, but also used for the worlds, oldest aviation competition, the Gordon Bennett race your pilots fly for Three or four days across countries, mountains, lakes, even oceans, I reliable prediction of the feasibility of the flight is essentially.

I ask you to reconsider your decision. The Windy plug-in for trajectories is an essential part for a preparation of a safe balloon flight. This plug-in is used, not only by hobby pilots for their regular flight, but also used for the worlds, oldest aviation competition, the Gordon Bennett race your pilots fly for Three or four days across countries, mountains, lakes, even oceans, I reliable prediction of the feasibility of the flight is essentially.