otherwise, the terms used in this subtitle have the meanings given the terms in section 44801 of title 49, United States Code, as added by section 2121 of this Act. (b) Definition of civil aircraft The term civil aircraft has the meaning given the term in section 40102 of title 49, United States Code. I Privacy and transparency 2101. Unmanned aircraft systems privacy policy It is the policy of the United States that the operation of any unmanned aircraft or unmanned aircraft system shall be carried out in a manner that respects and protects personal privacy consistent with the United States Constitution and Federal, State, and local law. 2102. Sense of Congress It is the sense of Congress that— (1) each person that uses an unmanned aircraft system for compensation or hire, or in the furtherance of a business enterprise, except for news gathering, should have a written privacy policy consistent with section 2101 that is appropriate to the nature and scope of the activities regarding the collection, use, retention, dissemination, and deletion of any data collected during the operation of an unmanned aircraft system