Ultra quiet propulsion unlocking new missions
When you’re 100 times quieter, your drones can fly discreetly at 200 feet, with more affordable sensors, more often.
Higher efficiencies at higher speeds
Whisper propulsion also enables ultra-quiet flights with greater efficiency at higher speeds. This opens the aperture to new C-UAS defense drones, multi-mission CTOL jets, high speed VTOL aircraft, and more. Our team can work with you on:
Tailored propulsor development to meet your mission needs
Novel propulsive integrations to maximize vehicle performance
Aeroacoustic optimizations to supplement your existing design methods
Integrate tightly. Deploy quickly.
Our world-class team of engineers have pioneered a multidisciplinary design framework that allows for rapid development, reducing integration timelines by more than 75 percent. We can work with you to integrate and balance various design considerations.
Aerodynamics
Acoustics
Economics
Mass Properties
Mechanical Design
Payload
Performance
Powertrain
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Case Study: Whisper Demo Drone
Our team took a custom demonstrator drone design from napkin sketch to first flight in eight months. The drone showcases the ultra-quiet performance of our propulsion technologies and our ability to integrate them optimally for an intelligence, surveillance, reconnaissance (ISR) application.
Specifications
Span: 12 ft
Silent from: 200 ft and above
Range: 99 nmi
Max Takeoff Weight: 55 lbs
Loiter Speed: 45 kts
Endurance: 2.5 hr
Payload: 5 lb, 310 cu in
Connect with our integration engineers
Learn how our propuslors can unlock new mission opportunities
