As per the article, NASA's assessment period for AAM covers which of the following time frames?

The assessment period for Advanced Air Mobility (AAM) established by NASA focuses on a time frame of 5 to 10 years. This period allows NASA to evaluate and develop strategies for the implementation of new air mobility solutions effectively. During this span, advancements in technology, policy development, and integration into the existing air traffic management system can be critically assessed. The chosen timeframe aligns with the pace at which innovative aviation technologies can transition from research and development into practical operational use, ensuring that NASA’s evaluation aligns with the anticipated advancements and changes in the aviation landscape. This period is also strategic as it allows for provisional testing, regulatory developments, and collaboration with industry stakeholders necessary for establishing AAM.