Cormorant

Sustainable regional aviation

Connecting remote communities, sustainably.

An eight-seat, SAF- and hydrogen-ready aircraft built to operate amphibiously or from land — bringing reliable, lower-carbon connectivity to Scotland’s Highlands & Islands and remote regions worldwide.

8Seats, amphibious or land mode
SAF / H₂Sustainable fuel pathways
4Core stakeholder communities served

Who Cormorant serves

Built around four communities

01

Remote communities

Residents, businesses, and visitors reliant on dependable everyday connectivity for their transport, and the distribution of goods, and service provision.

02

Service providers

Educational, medical, or social care professionals working at remote locations and the pupils and patients they serve.

03

Remote tourism

Owners or operators of lodges and activity centres seeking to enhance their connectivity and improve their on-site offerings.

04

Prospective operators

The multirole Cormorant increases the capacity and capability of transport provision for a range of operators. Its adaptability and reconfigurability yield roles in passenger transport, cargo and utility operations, medevac, coastal patrol and passive defence.

Our story

Built on two decades of vision

Some 20 years ago, Cormorant was born out of a clear market demand — and the ambition to overcome the fundamental limitations of existing amphibious aircraft designs.

Potential user feedback was carefully analysed, and the most critical priorities were translated into ranked design features: take-off efficiency, climb rates, minimum landing speeds, payload capacity, cabin space, maintenance costs, and pricing.

The result is a remarkably versatile, well-rounded multi-role aircraft — one that not only surpasses other designs of its class, but also outperforms many land-based competitors of similar size and payload.

20Years of iterative development
Cormorant amphibious aircraft resting on water at golden hour, coastal cliffs in the background

Key advantages

The Cormorant USP

A powerful combination of capabilities that no other aircraft in its class can match.

01

Exceptional STOL Performance

Short take-off and landing capabilities on both water and land surfaces, surpassing land-based competitors of comparable size and payload capacity.

02

True Amphibious Versatility

Seamlessly transitions between water and land operations. Passenger transport, cargo, medical evacuation, or surveillance — the Cormorant adapts to every mission.

03

Sustainable by Design

The airframe is engineered to accept alternative sustainable powertrain solutions as they mature to certification, future-proofing your investment for the energy transition.

04

Certification-First Approach

Existing certified components — fan system, cockpit, seats, controls — were considered from day one, enabling a realistic path to market in the early 2030s without regulatory risk.

05

Minimal Infrastructure

Operates from existing water bodies, grass strips, and remote runways — no major infrastructure investment required by operators or destinations.

06

Operator-Driven Design

20 years of direct operator feedback translated into ranked design priorities — from maintenance cost targets to cabin space to payload flexibility. Built for the people who fly it.

Front-view technical line drawing of the Cormorant
Front view
Plan-view technical line drawing of the Cormorant
Plan view

The aircraft

Specifications & design

The Cormorant's design emerged from extensive research conducted in North American seaplane markets — the highest common denominator of real-world operator priorities translated directly into the airframe.

Certified components are embedded from the start: fan system, cockpit, seats, and controls all draw from existing qualified suppliers — slashing certification risk and compressing time to market.

Configuration
Amphibious multi-role
Powertrain
Current-gen + future sustainable ready
Operations
Water, grass, unpaved runways
Certification path
Existing components, EASA/FAA aligned
Target market
Early 2030s commercial entry

Performance & sizing

Aircraft data

Reference design figures for the current airframe iteration.

Dimensions

Overall length10.78 m (35.36 ft)
Wingspan14.30 m (46.88 ft)
Height3.70 m (12.14 ft)
Fan diameter1.20 m (3.94 ft)

Mass & fuel

Empty mass (MWE)1,375 kg
Max take-off mass (MTOW)2,250 kg
Max payload875 kg
Fuel capacity255 dm³ H₂ (700 bar)

Speeds

Maximum speed220 KIAS
Max operating speed (VMO)216 KIAS
Cruise speed @ 1,000 ft188 KIAS
Stall speed (VS)66 KIAS
Take-off speed (VR)77 KIAS
Approach speed (VAPP)74 KIAS

Take-off, landing & climb

Take-off distance to 50 ft201 m land · 369 m water
Take-off surface roll160 m (land)
Landing distance from 50 ft302 m (land)
Rate of climb13 m/s (2,559 ft/min)
Range585–682 km (315–368 nm)
Endurance3h 45m

Powertrain

Max take-off thrust520 kW (697 shp)
Max continuous thrust258 kW (346 shp)
Economy cruise thrust180 kW (241 shp)
Fan speed2,770 rpm

Certification

Certification basisEASA CS-23, Level III
Boat-hull attachment< 30 minutes
OperationsWater, grass, unpaved runways

Figures are indicative design-stage specifications and subject to refinement through certification testing.

Applications

One aircraft, many missions

Adaptability is central to the Cormorant's design — configure your aircraft to the operation, not the other way around.

Cormorant flying over Scottish islands and turquoise water
Passenger

Island-Hopping & Coastal Routes

Connect remote communities and island destinations without the need for airport infrastructure.

Cormorant docked at a loch pier loading field-supply cargo
Cargo

Remote Logistics

Supply missions to locations unreachable by conventional transport. Optimised payload capacity for efficient cargo operations.

Cormorant low over water near a Scottish Ambulance Service vehicle on shore
Medical

Medical Evacuation

Rapid critical care transport from coastal and island locations directly to shore-side medical facilities.

Cormorant flying over open sea near an offshore platform
Surveillance

Maritime Patrol & Monitoring

Extended endurance over water, combined with amphibious landing capability for maritime patrol and environmental monitoring.

Cormorant at a scenic loch dock with a Scottish castle in the background
Charter

Premium Charter & Tourism

Luxury point-to-point amphibious charter — coastal resorts, private islands, and scenic waterway routes.

Cormorant flying over a rocky coastline near an orange lifeboat
Search & Rescue

Emergency Response

STOL capability and amphibious access make the Cormorant ideal for rapid maritime search and rescue deployments.

Cormorant in motion

See the aircraft up close

The people

Meet the team

Decades of aviation expertise, design vision, and business development — united behind a single aircraft.

Portrait of Chris Rijff

Chris Rijff

CEO & Head of Design

Cormorant Concept Initiator & Designer

LinkedIn ↗
Portrait of Frank Kaiser

Frank Kaiser

Head of Certification

Aviation Certification Specialist

LinkedIn ↗
Portrait of Mark Sowery

Mark Sowery

Head of Corporate Development

An MBA with a background in Strategy Development

LinkedIn ↗

Investment opportunity

Be part of the greening of aviation

The sustainable aviation market represents one of the defining infrastructure opportunities of the next decade. Cormorant offers investors access to a flight-proven concept at a critical stage of development.

With 20 years of design iteration, a clear certification strategy, and a market entry target in the early 2030s, Cormorant presents a de-risked opportunity in a sector experiencing unprecedented regulatory and economic tailwinds.

  • Market-entry target: early 2030s
  • Two decades of operator-validated R&D
  • Sustainable aviation regulatory tailwinds
  • Certified-component strategy reduces risk
2030sCommercial launch — market entry with full operational certification
PrototypeCompletion & certification initiation
GlobalMarket reach — registered in Netherlands & Scotland

Collaboration

Working with class-leading partners

Hoffmann Propeller GmbH & Co KG Leichtwerk AG Robert Gordon University Saluqi Motors SATE ADSE University of Glasgow

Newsroom

Latest press

Read our full press archive on the Media Centre.

29 September 2025

SATE project awarded new funding through Innovate UK Future Flight competition

Read the release →

10 March 2023

Cormorant works with class-leading aerospace company, Leichtwerk AG

Read the release →

View all press releases →

Get in touch

Start a conversation

Whether you're an innovator, developer, investor, journalist, potential buyer, or simply someone curious about our work — we'd love to hear from you.

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