SUBPART C—Structure (§25.301 to §25.581)
- 25.301—Loads.
- 25.303—Factor of safety.
- 25.305—Strength and deformation.
- 25.307—Proof of structure.
- 25.321—General.
- 25.331—Symmetric maneuvering conditions.
- 25.333—Flight maneuvering envelope.
- 25.335—Design airspeeds.
- 25.337—Limit maneuvering load factors.
- 25.341—Gust and turbulence loads.
- 25.343—Design fuel and oil loads.
- 25.345—High lift devices.
- 25.349—Rolling conditions.
- 25.351—Yaw maneuver conditions.
- 25.361—Engine torque.
- 25.363—Side load on engine and auxiliary power unit mounts.
- 25.365—Pressurized compartment loads.
- 25.367—Unsymmetrical loads due to engine failure.
- 25.371—Gyroscopic loads.
- 25.373—Speed control devices.
- 25.391—Control surface loads: General.
- 25.393—Loads parallel to hinge line.
- 25.395—Control system.
- 25.397—Control system loads.
- 25.399—Dual control system.
- 25.405—Secondary control system.
- 25.407—Trim tab effects.
- 25.409—Tabs.
- 25.415—Ground gust conditions.
- 25.427—Unsymmetrical loads.
- 25.445—Auxiliary aerodynamic surfaces.
- 25.457—Wing flaps.
- 25.459—Special devices.
- 25.471—General.
- 25.473—Landing load conditions and assumptions.
- 25.477—Landing gear arrangement.
- 25.479—Level landing conditions.
- 25.481—Tail-down landing conditions.
- 25.483—One-gear landing conditions.
- 25.485—Side load conditions.
- 25.487—Rebound landing condition.
- 25.489—Ground handling conditions.
- 25.491—Taxi, takeoff and landing roll.
- 25.493—Braked roll conditions.
- 25.495—Turning.
- 25.497—Tail-wheel yawing.
- 25.499—Nose-wheel yaw and steering.
- 25.503—Pivoting.
- 25.507—Reversed braking.
- 25.509—Towing loads.
- 25.511—Ground load: unsymmetrical loads on multiple-wheel units.
- 25.519—Jacking and tie-down provisions.
- 25.521—General.
- 25.523—Design weights and center of gravity positions.
- 25.525—Application of loads.
- 25.527—Hull and main float load factors.
- 25.529—Hull and main float landing conditions.
- 25.531—Hull and main float takeoff condition.
- 25.533—Hull and main float bottom pressures.
- 25.535—Auxiliary float loads.
- 25.537—Seawing loads.
- 25.561—General.
- 25.562—Emergency landing dynamic conditions.
- 25.563—Structural ditching provisions.
- 25.571—Damage—tolerance and fatigue evaluation of structure.
- 25.581—Lightning protection.