Sirona aircraft flying over a rural airfield at sunrise with its landing gear fully retracted.

Morphing wing technology

A wing built for
ever-changing conditions.

It changes shape in flight. At will.

Every aircraft flies with a decision made years ago.

An engineer chose one wing shape, and every flight since has used it. Right for one moment, wrong for all the others. A bird never has this problem. It reshapes its wing every second it flies.

The whole wing moves.

Wyvern is a wing that reshapes itself in flight. Not a flap on the back edge: the whole wing.

Rendered Wyvern wing in grey with an orange outline showing its profile reshaping.
WYVERN / MORPHING WINGPROFILE CHANGES IN FLIGHT
Blueprint-style exploded view of the Sirona aircraft in a hangar, showing the wings, tail, propulsion unit and fuselage modules separated.
SIRONA / ASSEMBLED BLUEPRINTFULL-PROFILE ADAPTATION

The wing adapts. The mission holds.

01

Flies further

The wing holds its most efficient shape at every stage of the flight, so the same aircraft goes further and stays up longer.

02

Lighter and simpler

No flaps. No ailerons. Fewer moving parts means less weight to carry and less to jam, wear out or break.

03

More agile

Each wing reshapes on its own, so the wing itself steers the aircraft. Sharper turns and quicker rolls.

04

Full negative lift

The wing can flip its shape and push the aircraft down. Drop fast and fly hard manoeuvres when the mission demands it.

05

Short take-off and landing

A deeply curved wing for take-off and landing, a slim one for cruise. The aircraft needs less ground to get up and to come down.

See the evidence
Rear view of Sirona flying over its rural airfield with landing gear fully retracted.

A published study found significant extended range.

Researchers modelled a reshaping wing on the RQ-7 Shadow, a US Army reconnaissance aircraft, against the flapped wing it flies today. Wyvern takes the same idea further: it reshapes the whole wing, not only its curve.

Comparative range index CONVENTIONAL WING = 100
Flapped wing 100
Camber morphing 117
Deeper camber case 160
Indexed from the study's reported improvements: +17% in its primary morphing case and up to +60% in the deeper-camber case.
Exploded blueprint-style view of Sirona showing the wings, tail surfaces, propulsion unit and internal modules separated from the airframe.
SIRONA / EXPLODED BLUEPRINTSYSTEM ARCHITECTURE

Dr Bruce W. Jo, Tennessee Technological University, and Tuba Majid, ETH Zürich. “Enhanced Range and Endurance Evaluation of a Camber Morphing Wing Aircraft.” Biomimetics (MDPI), peer-reviewed, 2023.

Read the study

The people building Wyvern.

Portrait of Alex Berry.

Founder & Inventor

Alex Berry

Inventor with a track record of taking hard mechanical IP through repeated physical prototypes to clinically tested hardware. Leads product vision, mechanism development and company formation.

Portrait of Rafal Stasienko.

Director of Development

Rafal Stasienko

Over 10 years in industrial technology. Started in sales and marketing at Infinitech3D, building an industrial 3D-printing business serving Lockheed Martin, Airbus, PGZ, GE and the European Space Agency. Later brokered technology initiatives with PKN ORLEN, PGNiG, LOTOS and Siemens. Law background.

Leads business development, sales, marketing, partnerships and investor relations.

Portrait of Julian Swan.

Lead Engineer

Julian Swan

Chartered Engineer (BEng, MSc, CEng, MIED) with over 35 years in engineering design and technology development. As Aerospace Manager and CAA signatory at RFD, he designed and certified helicopter-mounted deployment systems and redesigned Concorde escape slides. Founder of The Imagination Factory.

Leads engineering through The Imagination Factory: technical direction, design review and specialist coordination.

Core team of three, supported by outsourced engineering, production and software specialists.

Separately, if required, we also have access through the Newton Gateway to Mathematics for specialist mathematical modelling of the geometry, if necessary.

The maths is worked out. The wing is built.

Alex Berry worked through the mechanics of how the wing should move, then built a full bench demonstrator. The structure shown is the real Wyvern wing.

Photograph of the real Wyvern bench wing, with internal mechanism details blurred.
PHYSICAL BENCH WINGBUILT / TESTED

Be part of the first flight.

Clients

Put it to work

For military, fire and rescue, agriculture and roadworks teams. Tell us your mission and we will show you what the wing can do for it.Tell us your mission

Engineers

Build it with us

We are looking for design, mechanical, hydraulics and software engineers who want to build a wing that moves.Get in touch