; and (iv) maintain airspace safety. (4) Use of prior work In developing the report under paragraph (3), the Committee may make full use of any research, comments, data, findings, or recommendations made by any prior aviation rulemaking committee. (5) New technologies and solutions Nothing in this subsection shall require the Committee to develop recommendations requiring equipage of high altitude balloons with an Automatic Dependent Surveillance–Broadcast Out system or an air traffic control transponder transmission system, or preclude the Committee from making recommendations for the adoption of new systems or solutions that may require that a high altitude balloon be equipped with a system that can transmit, at a minimum, the altitude, location, and identity of the high altitude balloon. (6) Briefing Not later than 6 months after receiving the report required under paragraph (3), the Administrator shall brief the appropriate committees of Congress on the contents of such report and the status of any recommendation received pursuant to such report. (c) Definitions In this section, the term high altitude balloon means a manned or unmanned free balloon operating not less than 18,000 feet above mean sea level. 362. Cabin air safety (a) Deadline for 2018 study on bleed air Not later than 6 months after the date of enactment of this Act, the Administrator shall complete the requirements of section 326 of the FAA Reauthorization Act of 2018 ( 49 U.S.C. 40101 note) and submit to the appropriate Congressional committees the following: (1) The completed study required under subsection (c) of such section. (2) The report on the feasibility, efficacy, and cost-effectiveness of certification and installation of systems to evaluate bleed air quality required under subsection (d) of such section. (b) Reporting system for smoke or fume events onboard commercial aircraft (1) In general Not later than 180 days after the date of the enactment of this Act, the Administrator shall develop a standardized submission system for air