• Who we are

    Pioneers in advanced electric defense aviation technologies and solutions

    Discover the Power of SMAPAD® Cold Jet Propulsion Technology

  • What We Do

    We specialize in advanced electric propulsion technology for the aerospace & defense industry

    Our technological applications solutions include eVTOLs, and fixed-wing aircraft engine retrofit. 

  • Who Are Our Customers

    Defense, Government, and Aviation Operators

  • Why us

    We patented the first 100% electric cold jet propulsion system

    • Patented as a Technology called SMAPAD
    • Considered a deep technology 
    • Enables stealth, long-range, -high-performance electric aviation.

How we are different

SMAPAD® Cold Jet Propulsion System

SMAPAD® is a 100% electric engine that is the enabler of the new aviation, which we call “The New Way To Fly”.

SMAPAD® is a technological breakthrough that enables long-range, long-duration flights, with significant performance advantages compared to electric and traditional jet engine aircraft.

SMAPAD® stands for Articulated Mechatronics’ Aerodynamic System for Propulsion and Aircraft Vertical Takeoff.

Patented as a technology, along with two additional utility patents based on the same technology.

The first is SMAPAD retrofit in fixed-wing aircraft like UASs and small jets.

The second utility patent is for our eVTOLs designs, which can be manned or unmanned, featuring 135 minutes of endurance, a total cargo capacity of 500 kg, and a range of 349 miles non-stop, or 638 miles with a 3-minute stop to hot swap batteries.

SMAPAD® Cold Jet Propulsion System

2000 - 2009

Research & Development for the New Electric Propulsion System

Using advanced fluid dynamics physics effects we discovered the cold jet propulsion system

2010-2013

Patent Filing for SMAPAD® Cold Jet Propulsion System

Granted 1 technological patent for the propulsion system, and 2 utilization patents for fixed-wing aircraft retrofit and eVTOLs

2013

International Award as the best technology Patented from latinoamerica

Award given by The World Intelectual Property Organization https://www.wipo.int

2014

Proof of Concept | SMAPAD® First Flight in open air

Successful flight with the Scale model 1:9 rotorcraft aircraft, performing 200 flight cycles at 97 km/h [60 mph] top speed

2020

Proof of Concept SMAPAD® Propulsion Simulation done by ANSYS (3rd Party)

SMAPPAD generated sufficient thrust in the ÆON aircraft (2 passenger aircraft) at the cruising speed of 100 knots and a constant maximum speed of 112 knots

Q3 2024

Production of SMAPAD® Cold Jet Propulsion System full size

Build 3 full size prototypes, start certification process with Civil Aviation Org., Invite 3 top tear Aerospace universities to measure performance using the scientific method

Q1 2025

Sell Industralization Patents Licenses

Each license is limited to a country or a specific area, enabling the opportunities to establish JVs and strategic partnerships,.

Q1 2025

Sell Commercialization Patents Licenses

Each license is limited to a country or a specific area

Q1 2024

Perform more R&D of New Technological Applications of the Cold Jet Propulsion

eVTOLs, electric fixed-wing drones, engine retrofit, and other very high performance vehicles

Q2 2025

Kóan™ 4-Seater eVTOL full size prototype

New vehicles, new utilization models, and more R&D

Q2 2025

Other SMAPAD® applications R&D

New vehicles, new utilization models, and more R&D

Our Solutions

Our Solutions

Emergency Services eVTOL

Very cold weather multi-mission capable eVTOL, with the capacity to take 1 Pilot, 3 passengers, and equipment.

Emergency Services eVTOL

Enhance your emergency response capabilities with our high-speed, long-range aircraft performance.

GJet Kóan™ Limousine

Experience “The New Way To Fly” with our 4-seater eVTOL Light Limousine Rotorcraft Capable of Vertical Takeoff from a Fixed Point

GJet Kóan™ Multi-Mission Defense eVTOL

Advanced stealth capabilities allow it to operate undetected as a multi-mission capable platform.

  • Problem 1 - Electric aviation is very limited in performance

    Solution: Our aircraft, featuring the SMAPAD® Cold Jet Propulsion system, outperforms what is available in the market.

  • Problem 2: Limited stealth capabilities in fixed-wing manned and unmanned aerial vehicles

    Solution: Retrofit our SMAPAD® Cold Jet Propulsion system on fixed wing aircraft.

    high-performance aircraft with no heat signature, very low noise, higher altitude, improved radar signature, higher speed, and higher cargo capacity.

  • Problem 3: Defense aviation is high-cost and slow in manufacturing.

    Solution: Our cost to produce, operate, and maintain is a fraction compared to traditional aviation.

    Our aircraft are simple to manufacture. We streamlined the assembly process for a team of 8 people, 1 shift, to assemble 1 aircraft in 10 working days.

Values

eJet is founded on protecting the environment and building a sustainable future

Mission

At the core of our existence lies a profound belief in shaping a brighter future for humanity

Vision

eJet will be the enabler of future transportation

“The 21st century will be for the aviation industry like the 20th century was for the automotive industry”

Eng. MSc. PhD RAymond François Aubourg"

Why eJet Aerospace is a Deep Tech Pioneer

Pioneering Deep Tech Solutions

We stand at the forefront of technological innovation, leading the way in the development and application of cutting-edge solutions in the aerospace industry. Our commitment to pushing the boundaries of what is possible defines us as a true deep-tech company, driving transformative changes in aviation.

Addons For Elementor

Element Pack

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Discover your Talents

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  • Technology Solutions

    Pioneering Deep Tech Aviation Solutions

    At eJet Aerospace, we stand at the forefront of technological innovation, leading the way in the development and application of cutting-edge solutions in the aerospace industry. Our commitment to pushing the boundaries of what is possible defines us as a true deep-tech company, driving transformative changes in aviation.