Britain’s Hybrid Air Vehicles (HAV), a company working to enable travel on a large helium-filled aircraft by the end of the decade, announced Thursday that it had initiated the safety approval process with the UK regulator.
HAV stated that it had submitted an application for Type Certification, which confirms the airworthiness of a specific aircraft category, and that the process with the Civil Aviation Authority for its Airlander 10 was in progress, aiming to introduce a new form of aviation for commercial use.
“Applying for Type Certification is a key milestone in our journey,” said HAV Chief Executive Tom Grundy.
The Airlander 10 produces about 90% less carbon than traditional aircraft, even though it travels much slower, with journeys anticipated to take nearly twice as long.
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However, its eco-friendly features have attracted the attention of airline clients such as Spain’s Air Nostrum, and HAV expects its Airlander to be operational by 2028.
The Airlander relies on aerodynamics, buoyancy, and vectored thrust from four combustion engines to fly at a similar altitude to a helicopter filled with helium.
This sets it apart from the hydrogen-filled airships like the Hindenburg, which tragically crashed in 1937.