[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: 14CFR36.801]



[Page 820-821]

 

                     TITLE 14--AERONAUTICS AND SPACE

 

CHAPTER I--FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION

 

PART 36_NOISE STANDARDS: AIRCRAFT TYPE AND AIRWORTHINESS CERTIFICATION

--Table of Contents

 

                          Subpart H_Helicopters

 

Sec. 36.801  Noise measurement.



    Source: Amdt. 36-14, 53 FR 3540, Feb. 5, 1988; 53 FR 7728, Mar. 10, 

1988, unless otherwise noted.





    For primary, normal, transport, or restricted category helicopters 

for which certification is sought under appendix H of this part, the 

noise generated by the helicopter must be measured at the noise 

measuring points and under the test conditions prescribed in part B of 

appendix H of this part, or under an FAA-approved equivalent procedure. 

For those primary, normal,



[[Page 821]]



transport, and restricted category helicopters having a maximum 

certificated takeoff weight of not more than 7,000 pounds for which 

compliance with appendix J of this part is demonstrated, the noise 

generated by the helicopter must be measured at the noise measuring 

point and under the test conditions prescribed in part B of appendix J 

of this part, or an FAA-approved equivalent procedure.



[Doc. No. 26910, 57 FR 42854, Sept. 16, 1992, as amended by Amdt. 36-25, 

69 FR 31234, June 2, 2004]