Subjgrp 265. Rotor Drive System

• § 29.917 - Design.
• § 29.921 - Rotor brake.
• § 29.923 - Rotor drive system and control mechanism tests.
• § 29.927 - Additional tests.
• § 29.931 - Shafting critical speed.
• § 29.935 - Shafting joints.
• § 29.939 - Turbine engine operating characteristics.