SUBPART B—Flight (§27.21 to §27.251)
- 27.21—Proof of compliance.
- 27.25—Weight limits.
- 27.27—Center of gravity limits.
- 27.29—Empty weight and corresponding center of gravity.
- 27.31—Removable ballast.
- 27.33—Main rotor speed and pitch limits.
- 27.45—General.
- 27.49—Performance at minimum operating speed.
- 27.51—Takeoff.
- 27.65—Climb: all engines operating.
- 27.67—Climb: one engine inoperative.
- 27.71—Autorotation performance.
- 27.75—Landing.
- 27.87—Height-speed envelope.
- 27.141—General.
- 27.143—Controllability and maneuverability.
- 27.151—Flight controls.
- 27.161—Trim control.
- 27.171—Stability: general.
- 27.173—Static longitudinal stability.
- 27.175—Demonstration of static longitudinal stability.
- 27.177—Static directional stability.
- 27.231—General.
- 27.235—Taxiing condition.
- 27.239—Spray characteristics.
- 27.241—Ground resonance.
- 27.251—Vibration.