[Code of Federal Regulations]

[Title 14, Volume 1]

[Revised as of January 1, 2006]

From the U.S. Government Printing Office via GPO Access

[CITE: 14CFR29.21]



[Page 650]

 

                     TITLE 14--AERONAUTICS AND SPACE

 

CHAPTER I--FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION

 

PART 29_AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT--Table 

of Contents

 

                            Subpart B_Flight

 

Sec. 29.21  Proof of compliance.



                                 General





    Each requirement of this subpart must be met at each appropriate 

combination of weight and center of gravity within the range of loading 

conditions for which certification is requested. This must be shown--

    (a) By tests upon a rotorcraft of the type for which certification 

is requested, or by calculations based on, and equal in accuracy to, the 

results of testing; and

    (b) By systematic investigation of each required combination of 

weight and center of gravity, if compliance cannot be reasonably 

inferred from combinations investigated.



[Doc. No. 5084, 29 FR 16150, Dec. 3, 1964, as amended by Amdt. 29-24, 49 

FR 44435, Nov. 6, 1984]