[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: 14CFR33.63]



[Page 778]

 

                     TITLE 14--AERONAUTICS AND SPACE

 

CHAPTER I--FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION

 

PART 33_AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES--Table of Contents

 

       Subpart E_Design and Construction; Turbine Aircraft Engines

 

Sec. 33.63  Vibration.



    Each engine must be designed and constructed to function throughout 

its declared flight envelope and operating range of rotational speeds 

and power/thrust, without inducing excessive stress in any engine part 

because of vibration and without imparting excessive vibration forces to 

the aircraft structure.



[Doc. No. 28107, 61 FR 28433, June 4, 1996]