Subpart C. Subpart C—Strength Requirements

• General

  • SECTION § 29.301 - Loads.
  • SECTION § 29.303 - Factor of safety.
  • SECTION § 29.305 - Strength and deformation.
  • SECTION § 29.307 - Proof of structure.
  • SECTION § 29.309 - Design limitations.

• Flight Loads

  • SECTION § 29.321 - General.
  • SECTION § 29.337 - Limit maneuvering load factor.
  • SECTION § 29.339 - Resultant limit maneuvering loads.
  • SECTION § 29.341 - Gust loads.
  • SECTION § 29.351 - Yawing conditions.
  • SECTION § 29.361 - Engine torque.

• Control Surface and System Loads

  • SECTION § 29.391 - General.
  • SECTION § 29.395 - Control system.
  • SECTION § 29.397 - Limit pilot forces and torques.
  • SECTION § 29.399 - Dual control system.
  • SECTION § 29.411 - Ground clearance: tail rotor guard.
  • SECTION § 29.427 - Unsymmetrical loads.

• Ground Loads

  • SECTION § 29.471 - General.
  • SECTION § 29.473 - Ground loading conditions and assumptions.
  • SECTION § 29.475 - Tires and shock absorbers.
  • SECTION § 29.477 - Landing gear arrangement.
  • SECTION § 29.479 - Level landing conditions.
  • SECTION § 29.481 - Tail-down landing conditions.
  • SECTION § 29.483 - One-wheel landing conditions.
  • SECTION § 29.485 - Lateral drift landing conditions.
  • SECTION § 29.493 - Braked roll conditions.
  • SECTION § 29.497 - Ground loading conditions: landing gear with tail wheels.
  • SECTION § 29.501 - Ground loading conditions: landing gear with skids.
  • SECTION § 29.505 - Ski landing conditions.
  • SECTION § 29.511 - Ground load: unsymmetrical loads on multiple-wheel units.

• Water Loads

  • SECTION § 29.519 - Hull type rotorcraft: Water-based and amphibian.
  • SECTION § 29.521 - Float landing conditions.

• Main Component Requirements

  • SECTION § 29.547 - Main and tail rotor structure.
  • SECTION § 29.549 - Fuselage and rotor pylon structures.
  • SECTION § 29.551 - Auxiliary lifting surfaces.

• Emergency Landing Conditions

  • SECTION § 29.561 - General.
  • SECTION § 29.562 - Emergency landing dynamic conditions.
  • SECTION § 29.563 - Structural ditching provisions.

• Fatigue Evaluation

  • SECTION § 29.571 - Fatigue Tolerance Evaluation of Metallic Structure.
  • SECTION § 29.573 - Damage Tolerance and Fatigue Evaluation of Composite Rotorcraft Structures.