General

  1. Law
  2. CFR 14
  3. Aeronautics and Space
  4. Federal Aviation Administration, Department of Transportation
  5. Aircraft
  6. Airworthiness Standards: Normal Category Rotorcraft
  7. Flight
  8. General

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Section
27.21

Proof of compliance.

Section
27.25

Weight limits.

Section
27.27

Center of gravity limits.

Section
27.29

Empty weight and corresponding center of gravity.

Section
27.31

Removable ballast.

Section
27.33

Main rotor speed and pitch limits.