Upgraded version of AH-64E Apache Guardian completes first flight

The latest version of the AH-64E Apache successfully completed its first flight with a host of capability enhancements as Boeing continues to modernize the platform. The upgraded Apache Model-E, known as version 6.5 or V6.5, forms the next configuration of the world’s premier attack helicopter.

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“These enhancements will take the E-model Apache to the next level in terms of capabilities, ensuring Apaches continue to dominate future battlefields», said Christina Upah, vice president of Attack Helicopter Programs and head of Boeing’s Mesa plant.

V6.5, awarded by the U.S. Department of Defense in December 2021, includes software updates enhancing capabilities and improving the pilot interface. Some of those enhancements include:

• Optimized route and attack planning
• Enhanced Link 16 features
• Integration of an Open Systems Interface, setting the stage for Modular Open Systems Approach for maximum interoperability, faster integration and advanced capabilities fielding.

See also: Poland to acquire 96 Boeing AH-64E Apache Guardian attack helicopters

“We’re very excited about the ongoing development of the V6.5 software as it paves the way for Apache modernization,” Col. John (Jay) Maher, U.S. Army Apache project manager, said. “V6.5 aligns the entire E model fleet under the same software, streamlining training and maintenance while providing a pathway for sensor/capability parity, and enables the Army to address mandates and critical technologies. Ensuring relevance into the future is a top priority.”

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Building onto V6.5, the company is working with the U.S. Army to integrate the Improved Turbine Engine (ITE). The engine, a General Electric Aerospace T901, will offer improvements in reach, available power, time on station and fuel efficiency, as well as sustainment improvements like health and usage monitoring, maintenance and engine lifespan.