; (2) to facilitate the capability of public agencies to develop and use test ranges, subject to operating restrictions required by the Federal Aviation Administration, to test and operate public unmanned aircraft systems; and (3) to provide guidance on a public agency's responsibilities when operating an unmanned aircraft without a civil airworthiness certificate issued by the Administration. (b) Agreements with government agencies (1) In general The Secretary shall enter into an agreement with each appropriate public agency to simplify the process for issuing a certificate of waiver or a certificate of authorization with respect to an application for authorization to operate a public unmanned aircraft system in the national airspace system. (2) Contents An agreement under paragraph (1) shall— (A) with respect to an application described in paragraph (1)— (i) provide for an expedited review of the application; (ii) require a decision by the Administrator on approval or disapproval not later than 60 business days after the date of submission of the application; and (iii) allow for an expedited appeal if the application is disapproved; (B) allow for a one-time approval of similar operations carried out during a fixed period of time; and (C) allow a government public safety agency to operate an unmanned aircraft weighing 4.4 pounds or less if that unmanned aircraft is operated— (i) within or beyond the visual line of sight of the operator; (ii) less than 400 feet above the ground; (iii) during daylight conditions; (iv) within Class G airspace