Attack Helicopter
From Conflict of Nations Wiki
Attack Helicopters are heavily armed rotary-wing attack aircraft designed to hit hard or heavily armed targets. They are usually armed with auto-cannons and guided anti-tank missiles. Attack helicopters evade most radar detection by flying low altitude, Nap-of-the-Earth (NOE) courses that use geographical features such as valleys or ravines to avoid detection.
They are capable of being carrier-based.