[Code of Federal Regulations]
[Title 14, Volume 1]
[Revised as of January 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 14CFR36.801]

[Page 811]
 
                     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, transport, and restricted category 
helicopters having a maximum certificated takeoff weight of not more 
than 6,000 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]