; (5) flight duration and stage length; (6) the location of lavatories on such aircraft as related to operational complexities; (7) operational complexities; (8) any risks to safely evacuate passengers of such aircraft; and (9) other considerations the Administrator determines appropriate. (d) Report to Congress Not later than 12 months after the convening of the aviation rulemaking committee described in subsection (a), the Administrator shall submit to the appropriate committees of Congress a report based on the findings and recommendations of the aviation rulemaking committee convened under subsection (a), including— (1) if applicable, any dissenting positions on the findings and the rationale for each position