; and (ii) the date that is 90 days after the date on which the entry was added to the list. (d) Protection of certain Federal Aviation Administration employees (1) In general For the purposes of responding to, or for purposes relating to operations during the national emergency declared by the President under the National Emergencies Act ( 50 U.S.C. 1601 et seq.) related to the pandemic of SARS–4CoV–2 or coronavirus disease 2019 (COVID–19), in order to maintain the safe and efficient operation of the air traffic control system, the Administrator of the Federal Aviation Administration shall— (A) provide any air traffic controller and airway transportation systems specialist of the Federal Aviation Administration with masks or protective face coverings, gloves, and hand sanitizer and wipes of sufficient alcohol content, and provide training on the proper use of personal protective equipment and sanitizing equipment; (B) ensure that each air traffic control facility is cleaned, disinfected, and sanitized frequently in accordance with Centers for Disease Control and Prevention guidance