For many years, a Stemme motor glider has been successfully used as part of the BUSARD project, a long-running airborne research programme operated by ONERA - The French Aerospace Lab
Within BUSARD, the aircraft serves as a true flying laboratory, supporting airborne measurement campaigns dedicated to environmental observation, soil and vegetation analysis, and the validation of advanced optical, hyperspectral and infrared sensors. These missions have contributed to European research programmes and to the preparation and validation of satellite-based Earth observation missions.

Stemme was honoured to participate in two major aviation events in the Middle East in 2025: the Dubai Airshow and the Sand & Fun Airshow in Riyadh. These visits provided valuable insights into the region’s dynamic aviation landscape and enabled constructive exchanges with key stakeholders, reinforcing Stemme’s presence and long-term vision in the GCC region.