This important item identifies you as an aviator and allows you to make use one of the several modern transports that you can find in the early days of Sosaria; Bi-Plane. It is also required to accelerate the aeroplane to flying speed. Once replaced, however, this button would break once flight was achieved.
A fair warning; ALWAYS check your inventory after an encounter with Pirates, before saving your game. It is well known that they steal important items, before you know it.
|“|| Planes: No jets, but these little single-prop jobbies are just the ticket for hotfooting it around the world and through time - if you're prepared.|