aerostatic

Of or pertaining to aerostatics; pneumatic.

I have very much improved my mechanical combinations, for the navigation of the air and water by hydrostatic and aerostatic forces.

Atmospheric flight is dominated by the presence of atmospheric forces, which can be divided into aerostatic and aerodynamic categories.

Pertaining to aerial navigation or aeronautics.

The general term for the machines used in this kind of navigation, is that of aërostats, or aërostatic machines; but those which are of a spherical figure, and filled with gas, are better known by the name of air-balloons.