Facts

SilentEcoWing: Convincing. Simple. Better.

SilentEcoWing reduces the boundary vortexes in decisive aspects.

Economical and ecological effects:

• Significant drag and noise reduction.
• Higher lift.
• Lower required driving power with SilentEcoWing blade tips installed.
  For example in hover flight: on MD500 tail rotor blades: 5,7%,
  on AS 350 main rotor blades: 5% less torque required.
• Longer ranges.

Additional benefits: 

• Simple adaption. 
• No additional parts, which have a drag potential themselves.
• No additional weight. 
• The wings/blades need not to be reinforced.
• Reduced wake turbulences
• Optimal cross wind characteristics
• Easy maneuvering and hangaring