Managed Autorotation℗ – a new category of unmanned cargo flight

Managed Autorotation℗ is Aergility’s patented propulsion and flight control architecture for unmanned aircraft. It enables vertical take-off and landing (VTOL) using powered rotors while transitioning to efficient forward flight using autorotation. Airflow through and under the rotors provides lift like an autogyro and the multi-fuel engine provides forward propulsion. The approach delivers the operational convenience of a helicopter with the aerodynamic efficiency of a fixed-wing aircraft. Developed over 10+ years of R&D and protected by granted US patents.

How Managed Autorotation℗ works -three phases of flight

Advanced technology with modular cargo bays and configurable payloads enable rapid adaptation — from humanitarian relief to multi-mission logistics.

Two people unloading cargo from ATLIS cargo drone

Phase 1 — Vertical Take-Off (VTOL): Rotors are powered, providing direct lift. The aircraft takes off and lands vertically from any surface with no runway and no launchpad.

Phase 2 — Transition: The engine engages forward propulsion. As the aircraft accelerates, rotors progressively transition from powered to autorotating — near-zero power consumption while maintaining lift and control.

Phase 3 — Cruise: Wings provide primary aerodynamic lift. Rotors in managed autorotation handle flight control functions using minimal power — delivering fixed-wing-like efficiency with full VTOL capability.

With a smaller footprint than a fixed wing aircraft, it is now possible to access to previously inaccessible or cost prohibitive sites. For added flexibility, the aircraft can be configured with additional sensors, communications, edge autonomy, AI systems dependent on the customer’s operational needs. Aergility can integrate DDIL and low signature solutions for contested and congested logistics (military only). 

Managed Autorotation℗ overview. Aergility patented UAV Technology. Propulsion system enabling VTOL unmanned aircraft to achieve fixed-wing efficiency through passive rotor autorotation. Explained.

Performance that conventional platforms cannot match.

Atlis eVTOL drone with multiple rotors parked on a paved surface, casting a shadow.

  • DDIL Operations suitability

  • Modular, Scaleable, Universal Use Case

  • Long-range, heavy-lift payload capacity

  • Rapid loading and unloading

  • All-weather eVTOL reliability

  • Multi-mission platform adaptability

  • Compact operational footprint

  • Reduced noise and EW signature

  • Electronic warfare capability (military only)

500+ lbs payload. 500+ miles range. Low infrastructure.

Compact, all-weather, and mission-flexible, these heavy-lift cargo and tactical ISR platforms operate reliably in environments where conventional aircraft cannot.

Operational Simplicity

Atlis eVOTOL drone engine being assembled or repaired in a workshop with a chain-link fence in the background.

Fast to deploy, easy to train, and simple to support in the field.

Autonomous UAS are engineered for rapid deployment and straightforward operation. From containerised transport to integrated autopilot systems, these unmanned platforms minimise complexity for crews, reduce training requirements, and shorten time to mission — while remaining cost-effective to operate and support in the field.

  • Rapid deployment and setup

  • 20 ft containerized transport

  • Autopilot simplicity and redundancy

  • Minimal training requirements

  • UVC integration for mission support

  • MOSA-compliant architecture

  • Ground support equipment compatibility

  • OEM support and sustainment

Cost Advantage

A drone flying above trees with the word 'Aergility' on its side.

Lower risk, lower overhead, and reduced total cost of ownership.

  • Eliminates crew and human risk

  • Reduces political and operational exposure

  • Lower acquisition and comparable unit cost

  • Reduced fuel and operating expenses

  • Minimal training requirements

  • Limited infrastructure footprint

  • Simplified maintenance and sustainment

  • Lowest total cost of ownership in its class

Unmanned cargo aircraft reduce crew risk and minimize infrastructure demands, cutting costs across acquisition, operation, and sustainment. With lower training requirements and simplified logistics, these platforms deliver significant savings and remain one of the most affordable heavy-lift UAV and tactical ISR solutions available.