Vertical Starts Ground Tests With Second VX4 eVTOL Prototype | Aviation International News

Farnborough Airshow 2024

Vertical Starts Ground Tests With Second VX4 eVTOL Prototype

Flight tests will start when the UK Civil Aviation Authority issues a permit to fly

Vertical Aerospace VX4 prototype — Ground testing of Vertical Aerospace's second VX4 eVTOL prototype includes measuring the weight distribution of each propeller blade to ensure vibrations are minimised for smooth, stable flying. © Vertical Aerospace

By Charles Alcock • Managing Editor

July 23, 2024

Vertical Aerospace has started powered ground testing with its second VX4 eVTOL prototype aircraft in preparations for flight tests that will begin once the UK Civil Aviation Authority has issued the required permit to fly. The UK company announced on Tuesday that completed tests already include propeller balancing and spinning, with testing of the electric powertrain and batteries set to start in the next few days.

For those tests, Vertical will anchor the aircraft to the ground to prevent liftoff and then run the 1.4-megawatt powertrain at various power levels to measure thrust output, system integration, and structural integrity. The propeller balancing and spinning tests measure the weight distribution of each propeller blade to ensure vibrations are minimized for smooth, stable flying.

The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background.

The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background.

The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background.

The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background. The rest of this article continues for AIN Members with the full report, analysis and background.

KlasJet Wins FAA Approval for U.S. ACMI Operations

Company targets seasonal peaks and capacity shortfalls

Boeing 737 from the rear, on the ground

Vertical Expands UK eVTOL Aircraft Manufacturing Site

Expanded facility at Cotswold Airport precedes final mass-production location

Vertical VX4 prototype being rolled into new hangar

Bye’s eFlyer 2 Electric Trainer Makes First Flight

Conforming prototype flew for about five minutes near Denver

eFlyer 2 in flight

Starfighters Space Sells Mach 2 Testing by the Sortie

Company says F-104 Starfighter jets offer a “wind tunnel in the sky”

Two Starfighters Space F-104s in flight

Australia Boosts Capability With Trio of ISR Platforms

Fleet now includes MQ-4C Triton, MC-55A Peregrine and the P-8A Poseidon

Royal Australian Air Force P-8A Poseidon and MC-55A Peregrine aircraft

Textron Aviation Marks Rollout of 500th Latitude

Aircraft entered service in 2015

Textron Aviation rollout of 500th Cessna Citation Latitude

Piaggio Marks Avanti’s Ruby Anniversary, 40+ Evo Sales

More than 270 Avanti variants have been delivered across four decades

Piaggio Aerospace Avanti Evo aircraft

F-35 Buy Approved As Saudis Struggle to Counter Houthi Threat

Trump administration says $24.3 billion deal will bolster Saudi Arabia's self-defense capability

Formation of three F-35As against clouds