Helicopter supportability is a comprehensive design characteristic that describes the extent to which a helicopter can be supported and how well it is supported, The matching quantities and proportion of support equipment directly affect the Helicopter supportability. The paper investigates the matching technology of helicopter logistics support equipment, conducting an in-depth analysis of aspects such as the quantity, utilization rate, and satisfaction rate of support equipment. It establishes corresponding calculation methods and examines relevant influencing factors and their influencing trends, aiming to more accurately determine the matching quantities and related indicators of support resources. The study also evaluates the expected application scenarios of helicopter logistics support equipment, providing data support for quantity requirements in the development of support equipment, effectively reducing interference from experience-based decision-making in support equipment matching decisions. This leads to a more precise determination of overall system configurations. Additionally, the calculation results based on prediction are also the basis for determining the supportability indices of helicopters.