Code of Federal Regulations

Title 14 - Aeronautics and Space
Volume: 1Date: 2021-01-01Original Date: 2021-01-01Title: Section § 25.1445 - Equipment standards for the oxygen distributing system.Context: Title 14 - Aeronautics and Space. CHAPTER I - FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION. SUBCHAPTER C - AIRCRAFT. PART 25 - AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES. Subpart F - Equipment. - Miscellaneous Equipment.
§ 25.1445 Equipment standards for the oxygen distributing system. (a) When oxygen is supplied to both crew and passengers, the distribution system must be designed for either— (1) A source of supply for the flight crew on duty and a separate source for the passengers and other crewmembers; or (2) A common source of supply with means to separately reserve the minimum supply required by the flight crew on duty. (b) Portable walk-around oxygen units of the continuous flow, diluter-demand, and straight demand kinds may be used to meet the crew or passenger breathing requirements.