"Heavy Duty Attack Helicopter" is designed with completely local capacities.

Conceived as a combination of T129 ATAK and T625,Heavy Duty Attack Helicopter is using the sub-systems such as transmission, rotor systems and landing gears developed under the T625 Utility Helicopter Project as well as the technological know-how, operational experience and achievements gained through the T129 ATAK Helicopter Project. Heavy Duty Attack Helicopter, will be a combat helicopter that can successfully perform its missions in harsh geographical and environmental conditions, which will have increased payload capacity and modern avionic systems alongside with high performance and low maintenance cost.