Tailless aerodynamic layout
Airfoils and wing twist are selected together with planform geometry and target lift distribution. The objective is not only low drag but also sufficient pitching-moment balance, stall behavior and usable control authority across the intended flight envelope.
CG, stability and controllability
Flying-wing CG margins are often narrow. Static and dynamic stability, elevon effectiveness, trim conditions and sensitivity to mass distribution need to be evaluated together. Geometry changes that look small in CAD can materially change the behavior of a tailless aircraft.
Structure and manufacturing
Large flying wings benefit from continuous load paths, modular transport concepts and careful integration of spars, control systems, propulsion, batteries and payload. AVIOX has worked with both predominantly FDM-printed structures with CFRP reinforcement and full-CFRP aircraft.
From prototype to mature platform
Flight testing is especially valuable for unconventional tailless aircraft. Iterative refinement can address handling, landing gear, structural stiffness, manufacturability and real-world operating constraints without losing sight of the aerodynamic baseline.
Relevant configurations & methods
- tailless fixed-wing UAVs
- Horten-type flying wings
- EDF flying wings
- long-range flying-wing UAVs
- FDM flying wings
- CFRP flying wings
The exact engineering scope depends on aircraft size, mission, maturity and required validation. AVIOX therefore defines each development phase around the information available at that stage.