; (B) air traffic flow management; (C) search and rescue; (D) accident investigation; and (E) data analytics. (b) Report Not later than 120 days after the date on which the Administrator completes development of the plan required by subsection (a), the Administrator shall submit to the appropriate committees of Congress a report that— (1) details the actions the Administrator shall take to implement the plan, including specifying the required technical system upgrades, operational procedure modifications, new training requirements, and a transition plan; (2) details a schedule with milestones for implementation of the use of advanced surveillance systems or services and coordination of such use with international air service navigation providers