New aircraft spy opportunities amid aerospace woes
Michael Cervenka traces his interest in engineering back to his grandfather’s influence.
“He was an organ builder and had me sorting out screws on his workshop floor when I was 18 months old,” he says.
That interest literally took off. He is now the boss of Bristol-based Vertical Aerospace, and has progressed to electric vertical take-off and landing (eVTOL) machines.
With the potential to be quiet and economical, these aircraft have been touted as the next big thing in passenger aircraft.
Vertical is working on the VA-1X, an aircraft intended to fly between regions. That regional emphasis matters as eVTOL machines have often been promoted as air taxis, whizzing around our cities under the banner of “urban air mobility” (UAM).
Some even suggest these vehicles could scoop up passengers and whisk them along pre-arranged flight corridors without a pilot.
Vertical dismisses this as a fantasy. “Our aircraft will be heavily automated,” says Mr Cervenka. “But both regulations and the public will require a pilot for years to come.”
An automatic response to an obstruction on a landing pad below will pull VA-1X up and away from a collision, but people still want to see a highly trained aviator in charge of their flight.
Using multiple propellers that point skywards for take-off and then rotate to tilt forward to fly horizontally, the VA-1X aims to carry four passengers and a pilot over short distances more cheaply than a helicopter.
Airlines operate within a framework of strict regulation, so how will this entirely new category of machine pass the scrutiny of international safety bodies? Mr Cervenka says he is working closely with UK and European regulators.
The technology behind VA-1X has been tested at a remote airfield in Wales using a prototype called Seraph. This is a piloted black box surrounded by six arms mounting rotor blades.
Seraph’s chunky appearance belies its role in proving the systems that should keep VA-1X’s eight electric motors pointing in the right direction. And if a motor fails Seraph can still hover and land.
By Michael Dempsey
Technology of Business reporter
