; (ii) navigation; (iii) air traffic services; or (iv) the safe and efficient operation of the national airspace system; and (C) to allow the Department and the Department of Justice to ensure that any action authorized by this section is consistent with Federal law enforcement or in the interest of national security. (j) Privacy protection (1) In general Any regulation or guidance issued to carry out an action under subsection (e) by the Secretary or the Attorney General shall ensure for the Department or the Department of Justice, respectively, that— (A) the interception of, acquisition of, access to, maintenance of, or use of any communication to or from an unmanned aircraft system or unmanned aircraft under this section is conducted in a manner consistent with the First and Fourth Amendments to the Constitution of the United States and any applicable provision of Federal law; (B) any communication to or from an unmanned aircraft system or unmanned aircraft are intercepted or acquired only to the extent necessary to support an action described in subsection (e); (C) any record of a communication described in subparagraph (B) is maintained only for as long as necessary, and in no event for more than 180 days, unless the Secretary or the Attorney General, as applicable, determines that maintenance of the record is— (i) required under Federal law; (ii) necessary for the purpose of litigation; and (iii) necessary to investigate or prosecute a violation of law, including by— (I) directly supporting an ongoing security operation; or (II) protecting against dangerous or unauthorized activity by unmanned aircraft systems or unmanned aircraft; and (D) a communication described in subparagraph (B) is not disclosed to any person not employed or contracted by the Department or the Department of Justice unless the disclosure— (i) is necessary to investigate or prosecute a violation of law; (ii) will support— (I) the Department of Defense; (II) a Federal law enforcement, intelligence, or security agency