IRIA News

5 minute read

U.S. defense manufacturer Lockheed Martin’s Sikorsky division has officially introduced the Nomad family of long-endurance, runway-independent drones, marking a major step in the company’s pursuit of next-generation vertical takeoff and landing (VTOL) technology.

Nomad can be scaled in size for a variety of sea and land-based missions, with a focus on configurations for increased speed, range, and payload for a variety of missions.

The new aircraft line builds on Sikorsky’s successful demonstration of its rotor-blown wing uncrewed aerial system (UAS), a design that merges the capabilities of both helicopters and fixed-wing aircraft. Less than a year after proving its aerodynamic stability and control laws, the company announced the expansion of this platform into a scalable “family” of aircraft designed for both military and civilian missions.

Sikorsky Vice President and General Manager Rich Benton said the Nomad’s design flexibility allows it to range from a small Group 3 UAS to models comparable in size to a Black Hawk helicopter. “The resulting Nomad family of drones will be adaptable, go-anywhere, runway-independent aircraft capable of land and sea-based missions across defense, national security, forestry, and civilian organizations,” Benton stated.

He added that the Nomad drones will act as “a force multiplier, complementing the missions of aircraft such as the Black Hawk to retain the strategic advantage in the Indo-Pacific and across broader regions.”

The twin propeller configuration enables Nomad drones to take off, hover, and land vertically like a helicopter, while also cruising efficiently on fixed wings for long-duration missions. Operated through Sikorsky’s MATRIX autonomy technology, Nomad variants use hybrid-electric propulsion systems for enhanced fuel efficiency. Larger models are expected to feature a conventional drivetrain for greater endurance and payload capacity.

Flight Testing and Development Progress

Sikorsky first demonstrated its 10.3-foot wingspan Nomad 50 prototype earlier in 2025, validating the aircraft’s flight control systems and aerodynamic efficiency. The company is now constructing the Nomad 100, an 18-foot wingspan Group 3 variant scheduled for its first flight within the coming months.

The rotor-blown wing configuration, tested in late 2024 and early 2025, has proven the aircraft’s stability, maneuverability, and control precision during transitions between helicopter and airplane flight modes, one of the most technically complex operations for VTOL aircraft.

Sikorsky’s tests involved a 115-pound battery-powered prototype with twin propellers. It completed over 40 takeoffs and landings and performed 30 seamless transitions between hover and cruise flight. During testing, it achieved a cruise speed of 86 knots, and full-scale wind tunnel evaluations confirmed the accuracy of the aircraft’s new flight control laws.

Rotor-Blown Wing Technology

The “rotor-blown wing” concept refers to continuous airflow from the prop-rotors over the wing, reducing drag during hover and transition, while improving lift and endurance in cruise mode. Sikorsky developed this system to optimize efficiency and adaptability for missions that demand both vertical and horizontal flight capabilities.

Benton emphasized that the innovation combines “helicopter and airplane flight characteristics onto a flying wing,” underscoring Sikorsky’s aim to “fly faster and farther than traditional helicopters.”

Sikorsky Innovations, the company’s advanced research and prototyping division — led the rapid design, simulation, and testing process. Within just over a year, the team progressed from early simulations to successful tethered and untethered flights, collecting valuable aerodynamic and performance data.

Advanced Autonomy and Military Applications

The entire Nomad family will be equipped with MATRIX autonomous flight systems, developed jointly by Sikorsky Innovations and DARPA. MATRIX is an open architecture platform that integrates seamlessly with rotary and fixed-wing aircraft, allowing for advanced autonomous operation in both crewed and uncrewed settings.

Sikorsky has already demonstrated MATRIX in roles such as aerial firefighting, logistics resupply, and advanced air mobility. The system enables autonomous takeoff, navigation, mission execution, and landing without human input, capabilities that are critical for future battlefield and civilian applications.

Dan Shidler, Sikorsky’s Director of Advanced Programs, said, “Nomad represents breakthroughs for Sikorsky and the next generation of autonomous, long-endurance drones. We are adopting a rapid approach and creating a family of drones that can take off and land virtually anywhere and execute the mission, all autonomously and in the hands of Soldiers, Marines, Sailors, and Airmen.”

Performance and Future Roles

According to Igor Cherepinsky, Director of Sikorsky Innovations, the rotor-blown wing system “has demonstrated the control power and unique handling qualities necessary to transition repeatedly and predictably from a hover to high–speed wing-borne cruise flight, and back again.” He added that the system’s data shows potential for operations from pitching ship decks and unprepared terrain once scaled up to larger aircraft.

The Nomad UAS lineup will support reconnaissance, light attack, logistics, and ISR missions in contested environments. Civilian roles may include firefighting, humanitarian response, search and rescue, pipeline monitoring, and infrastructure inspection.

Larger variants of the Nomad family are being designed to enable long-range intelligence, surveillance, and reconnaissance (ISR) operations and manned-unmanned teaming (MUM-T), where drones collaborate with piloted aircraft to expand mission reach and flexibility.

With the Nomad family, Sikorsky aims to redefine the boundaries of runway-independent flight. The company’s hybrid-electric VTOL platform, scalable, autonomous, and designed for multi-domain missions, positions Lockheed Martin to meet the growing demand for long-endurance, flexible UAS solutions in both defense and civilian sectors.