Clelio Ferreira Leite Weapon Systems Clelio Ferreira Leite Engineering has more than twenty years of experience with
missile technology, surface and underwater weapon systems and electro-optics in the military. He is the author of Aerothermal effects on the infrared seeker staring sensor performance of high supersonic missiles, his Master's thesis which examines the aerothermal effects on the electro-optical performance of a seeker missile at Mach 4, at small angles of attack. He developed considerable research work in measurement and modeling of the infrared signature of ships.