Mountain Wave Project

The Mountain Wave Project (MWP) pursues global scientific research of gravity waves and associated turbulence. MWP seeks to develop new scientific insights and knowledge through high altitude and record seeking glider flights with the goal of increasing overall flight safety and improving pilot training.

Wind movement over terrain and ground obstacles can create wavelike wind formations which can reach up to the stratosphere. In 1998 the pilots René Heise and Klaus Ohlmann founded the MWP, a project for global classification, research, and analysis of orographically created wind structures (e.g. Chinook, Foehn, Mistral, Zonda). The MWP is an independent non-profit-project of the Scientific and Meteorological Section of the Organisation Scientifique et Technique du Vol à Voile (OSTIV) and is supported by the Fédération Aéronautique Internationale (FAI).

The MWP was originally focused on achieving better understanding. of the complex thermal and dynamic air movements in the atmosphere, and using that knowledge to achieve ever greater long distance soaring flights. As MWP gained greater awareness of the power inherent to mountain wave-like structures in the atmosphere, and their strong vertical airflows, it became obvious that they presented great dangers to civil aviation in multiple ways. Therefore, the focus of the MWP shifted to a more scientific approach to the airflow phenomena, with the goal of discovering new ways to increase overall aviation safety. Through the support of other scientists and cooperation partners the core group became more powerful and gained greater depth of knowledge. The integration of Joerg Hacker from the Airborne Research Australia (ARA) into the core group significantly enhanced the overall depth of knowledge of the group.

In order to learn more about the relevant physical process in the atmosphere, the MWP Team launched two expeditions in the Argentinean Andes in 1999 and 2006. For high altitude flights a modified Stemme S10 VT motorglider was used as a platform for airborne data acquisition and measurement. The pilots were assisted with life support equipment and physiological preparations by the renowned flight physicians of the German Aerospace Center (DLR) and by astronaut Ulf Merbold.

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