Falcon 990-2100mm helicopter UAV main rotor blades are ideal for aircraft with take-off weights of 36 to 240kg. All sizes are suitable for single- and triple-rotor platforms, and many can also be used for coaxial designs.
The high-efficiency blades feature excellent wind resistance, and are available in clockwise and counter-clockwise configurations. Natural frequency and mode of vibration can be provided to the customer to aid in resonance-free design.
Blades can be manufactured with different tip designs for optimized handling and efficiency according to specific operational requirements, as well as with different materials for leading-edge protection including metal and tape. Falcon can also provide de-icing functionalities including special coatings and electric heating mechanisms.
| Item | H (mm) | D (mm) | L (mm) | W (mm) | L1 (mm) | W1 (mm) |
| HK990-2100 | 13.95-27.95 |  |
990-2100 | 72-150 | 25-35 | 18.9-37.4 |
