Lockheed Martin firm Sikorsky and Boeing have chosen Honeywell because the engine supplier for the Defiant X helicopter.

The Defiant X superior helicopter system is Sikorsky-Boeing’s entry for the US Military’s future long-range assault plane (FLRAA) competitors.

The crew has chosen Honeywell’s HTS7500 turboshaft engine for the Defiant X.

In an announcement, Honeywell mentioned that the HTS7500 turboshaft is the most recent and essentially the most technologically superior mannequin in its household of navy engines.

The engine comes with a modernised management system to make sure a safe circulation of engine information, in addition to enhanced operational capabilities.

Honeywell Aerospace Engines and Energy Methods president Dave Marinick mentioned: “This engine builds upon the battle-proven structure of the T55, however the HTS7500 takes engine efficiency, reliability, and effectivity to a complete new stage.

“The engine is structurally related, which is nice for maintainers within the subject as a result of they’ll use present instruments and coaching.

“Nonetheless, in terms of efficiency, the HTS7500 is 42% extra highly effective than the T55-GA-714A, and has the bottom whole weight in comparison with different engines in its horsepower class.”

The Defiant X is at the moment being examined in a digital fight setting. It’s anticipated to switch the in-service Sikorsky UH-60 Black Hawk helicopter.

In accordance with Sikorsky and Boeing, the Defiant X can fly twice as far and quick because the Black Hawk helicopter.

Sikorsky president Paul Lemmo mentioned: “Defiant X is a transformational plane, and Honeywell is giving us a transformational engine to energy it.

“Defiant X is optimised for operational effectiveness, sustainment, and interoperability with the enduring fleet, and can rework the Military.”

Final month, Defiant X’s know-how demonstrator SB>1 DEFIANT concluded mission profile take a look at flights.

The US Military initiated the FLRAA in 2019.

Sikorsky-Boeing submitted their proposal for the Defiant X in September 2021. The contract is anticipated to be awarded this yr.

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