[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: 14CFR29.64]

[Page 646]
 
                     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. 29.64  Climb: General.

    Compliance with the requirements of Secs. 29.65 and 29.67 must be 
shown at each weight, altitude, and temperature within the operational 
limits established for the rotorcraft and with the most unfavorable 
center of gravity for each configuration. Cowl flaps, or other means of 
controlling the engine-cooling air supply, will be in the position that 
provides adequate cooling at the temperatures and altitudes for which 
certification is requested.

[Doc. No. 24802, 61 FR 21900, May 10, 1996]