Subjgrp 117. Miscellaneous Equipment
- § 25.1431 - Electronic equipment.
- § 25.1433 - Vacuum systems.
- § 25.1435 - Hydraulic systems.
- § 25.1438 - Pressurization and pneumatic systems.
- § 25.1439 - Protective breathing equipment.
- § 25.1441 - Oxygen equipment and supply.
- § 25.1443 - Minimum mass flow of supplemental oxygen.
- § 25.1445 - Equipment standards for the oxygen distributing system.
- § 25.1447 - Equipment standards for oxygen dispensing units.
- § 25.1449 - Means for determining use of oxygen.
- § 25.1450 - Chemical oxygen generators.
- § 25.1453 - Protection of oxygen equipment from rupture.
- § 25.1455 - Draining of fluids subject to freezing.
- § 25.1457 - Cockpit voice recorders.
- § 25.1459 - Flight data recorders.
- § 25.1461 - Equipment containing high energy rotors.