Beyond Aero is accelerating its mission to deliver a certified hydrogen-powered business aircraft by the end of the decade. The company has revealed an updated concept for its BYA-1 light jet, incorporating engineering and economic refinements focused on safety, efficiency, and commercial viability while maintaining a zero-emissions profile. The enhancements to the aircraft include a battery-free hydrogen fuel cell system with dual electric engines for redundancy, improved crashworthiness, and a redesigned hydrogen tank placement for enhanced safety. Beyond Aero is aiming for a 55% reduction in direct operating costs compared to traditional jets, with projected fuel savings as hydrogen becomes more cost-effective. The aircraft's range, speed, and performance are designed to meet market demands, particularly in European business aviation routes. Beyond Aero is actively working with regulators to establish new certification criteria for hydrogen-electric propulsion within the CS-23 framework. The company's proactive certification strategy, market traction, and growth in engineering capabilities position it as a key player in advancing hydrogen-powered aircraft technology.