Kamov Ka-50 Black Shark
The Kamov Ka-50 Black Shark (NATO reporting name: "Hokum A") is a single-seat Russian attack helicopter with the distinctive coaxial rotor system of the Kamov design bureau. It was designed in the 1980s and adopted for service in the Russian army in 1995. It is currently manufactured by the Progress company of Arseniev.
During the late-1990s, Kamov and Israeli Air Industries developed a tandem-seat cockpit version, the Kamov Ka-50-2 Erdogan, to compete in Turkey's attack helicopter competition. Kamov also designed another two-seat variant, the Kamov Ka-52 Alligator (NATO reporting name: "Hokum B"). The Mil Mi-28 (NATO reporting name 'Havoc') is a Russian all-weather day-night military tandem two-seat anti-armour attack helicopter. It is a dedicated attack helicopter with no intended secondary transport capability, better optimized than the Mil Mi-24 for the anti-tank role. It carries a single gun in an undernose barbette, plus external loads carried on pylons beneath stub wings.