covered committees of Congress a comprehensive plan for research, development, testing, and evaluation needed to further mature remote tower technologies and systems and related requirements and provide a strategic roadmap to support deployment of such technologies. (b) Considerations In developing the plan under subsection (a), the Administrator shall consider— (1) how remote tower systems could enhance certain air traffic services, including providing additional air traffic support to existing air traffic control tower operations and providing air traffic support at airports without a manned air traffic control tower