 Also tested were its flight navigation and the operation of the Helicopter Multi-Mission Optronic Stabilized Payload (HMOSP) targeting system.The demonstration flights included night mission capability demonstrations using Night Vision Goggles (NVG) and the day/night targeting system.Turkey initially selected an improved version of the Bell AH-1 SuperCobra over the Erdogan, Eurocopter Tiger, AH-64 Apache, Denel Rooivalk, and A129 Mangusta.