SECTION	Title	Time
§ 25.1439	§ 25.1439 Protective breathing equipment.	July 7, 2025
§ 25.1441	§ 25.1441 Oxygen equipment and supply.	July 7, 2025
§ 25.1443	§ 25.1443 Minimum mass flow of supplemental oxygen.	July 7, 2025
§ 25.1445	§ 25.1445 Equipment standards for the oxygen distributing system.	July 7, 2025
§ 25.1447	§ 25.1447 Equipment standards for oxygen dispensing units.	July 7, 2025
§ 25.1449	§ 25.1449 Means for determining use of oxygen.	July 7, 2025
§ 25.1450	§ 25.1450 Chemical oxygen generators.	July 7, 2025
§ 25.1453	§ 25.1453 Protection of oxygen equipment from rupture.	July 7, 2025
§ 25.1455	§ 25.1455 Draining of fluids subject to freezing.	July 7, 2025
§ 25.1457	§ 25.1457 Cockpit voice recorders.	July 7, 2025
§ 25.1459	§ 25.1459 Flight data recorders.	July 7, 2025
§ 25.1461	§ 25.1461 Equipment containing high energy rotors.	July 7, 2025
§ 25.1501	§ 25.1501 General.	July 7, 2025
§ 25.1503	§ 25.1503 Airspeed limitations: general.	July 7, 2025
§ 25.1505	§ 25.1505 Maximum operating limit speed.	July 7, 2025