Keith Flail, the vice president for advanced vertical lift systems at Bell, a Textron company, discusses development of the V-280 Valor tiltrotor demonstrator and the US Army’s requirements for the Capability Set 3 of the Future Vertical Lift program with Defense & Aerospace Report Editor Vago Muradian. The interview was conducted at the Army Aviation Association of America’s 2019 conference and tradeshow in Nashville, Tenn., where our coverage was sponsored by Bell and Leonardo DRS.