ARTIFICIALLY ARTIFICIALLY ARTIFICIENT ARRANGEMENT FOR AN AIRCRAFT OPERATING AIR ZONE FOR DYNAMIC FLIGHT

摘要

Artificial obstacle (element (3) of Figure 1), built by accumulation of materials, all types of materials or combination of materials being conceivable (earth, sand, embankments, silt, pebbles, gravel, stones, etc.), extract on placed or conveyed on site, of shape maximizing the aerodynamic efficiency, characterized in that it deflects the flow of natural or artificial air (1), thus creating an ascending air zone exploitable by an aircraft for practicing dynamic flight.