Discover our story

ASI-Group brings together two distinct entities, both highly specialized. This allows a division of tasks that guarantees absolute control over the stages of a project and to entrust each stage to a team that is ultra-competent in its field. By doing so, ASI ensures compliance with milestones and maintains absolute control over quality and execution times.



ASI-Innovation has a proven track record in crafting major modifications, creating STCs for fixed and rotary wing aircraft of all sizes. ASI has carried out work, approved by the highest certification authorities, on aircraft manufactured by Boeing, Airbus, Embraer, ATR, Beechcraft, Cessna, Bell, Augusta, Airbus helicopters and many more.

Design office
Aeronautical Engineering
Airworthiness management
Design of custom heterogeneous surveillance and mission systems

STC design, repairs and modifications (major and minor)
Documentation: OPS – Techniques – Maintenance
Creation of Flight Test Programs
Complete program management
Purchase, sale and rental of mission-equipped aircraft or not



ASI-Aviation takes care of the application of modifications, STC on the airframes, whether fixed or rotary wing aircraft. The company also offers all services related to aircraft maintenance.

Integrated design office
Airworthiness management
Structural and interior modifications
Aircraft maintenance (light and heavy aircraft)
Aircraft repairs (CS23-CS25, CS27-CS29)
Manufacture and certification of airworthy parts for the Reims Cessna F406

Avionics workshop (complete retrofits, glass-cockpit, old avionics repairs, modifications, maintenance)
Creation and certification of seaworthy assemblies and subassemblies
Realization of flight test programs
Cessna F406 type certificate management
Cessna F406 operational support