CFR

SUBPART D—Design and Construction (§27.601 to §27.873)

• 27.601—Design.
• 27.602—Critical parts.
• 27.603—Materials.
• 27.605—Fabrication methods.
• 27.607—Fasteners.
• 27.609—Protection of structure.
• 27.610—Lightning and static electricity protection.
• 27.611—Inspection provisions.
• 27.613—Material strength properties and design values.
• 27.619—Special factors.
• 27.621—Casting factors.
• 27.623—Bearing factors.
• 27.625—Fitting factors.
• 27.629—Flutter.
• 27.653—Pressure venting and drainage of rotor blades.
• 27.659—Mass balance.
• 27.661—Rotor blade clearance.
• 27.663—Ground resonance prevention means.
• 27.671—General.
• 27.672—Stability augmentation, automatic, and power-operated systems.
• 27.673—Primary flight control.
• 27.674—Interconnected controls.
• 27.675—Stops.
• 27.679—Control system locks.
• 27.681—Limit load static tests.
• 27.683—Operation tests.
• 27.685—Control system details.
• 27.687—Spring devices.
• 27.691—Autorotation control mechanism.
• 27.695—Power boost and power-operated control system.
• 27.723—Shock absorption tests.
• 27.725—Limit drop test.
• 27.727—Reserve energy absorption drop test.
• 27.729—Retracting mechanism.
• 27.731—Wheels.
• 27.733—Tires.
• 27.735—Brakes.
• 27.737—Skis.
• 27.751—Main float buoyancy.
• 27.753—Main float design.
• 27.755—Hulls.
• 27.771—Pilot compartment.
• 27.773—Pilot compartment view.
• 27.775—Windshields and windows.
• 27.777—Cockpit controls.
• 27.779—Motion and effect of cockpit controls.
• 27.783—Doors.
• 27.785—Seats, berths, litters, safety belts, and harnesses.
• 27.787—Cargo and baggage compartments.
• 27.801—Ditching.
• 27.805—Flight crew emergency exits.
• 27.807—Emergency exits.
• 27.831—Ventilation.
• 27.833—Heaters.
• 27.853—Compartment interiors.
• 27.855—Cargo and baggage compartments.
• 27.859—Heating systems.
• 27.861—Fire protection of structure, controls, and other parts.
• 27.863—Flammable fluid fire protection.
• 27.865—External loads.
• 27.871—Leveling marks.
• 27.873—Ballast provisions.

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