[Code of Federal Regulations]
[Title 14, Volume 1]
[Revised as of January 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 14CFR27.67]

[Page 539-540]
 
                     TITLE 14--AERONAUTICS AND SPACE
 
CHAPTER I--FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION
 
PART 27--AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT--Table of Contents
 
                            Subpart B--Flight
 
Sec. 27.67  Climb: one engine inoperative.

    For multiengine helicopters, the steady rate of climb (or descent), 
at Vy (or at the speed for minimum rate of descent), must be 
determined with--

[[Page 540]]

    (a) Maximum weight;
    (b) The critical engine inoperative and the remaining engines at 
either--
    (1) Maximum continuous power and, for helicopters for which 
certification for the use of 30-minute OEI power is requested, at 30-
minute OEI power; or
    (2) Continuous OEI power for helicopters for which certification for 
the use of continuous OEI power is requested.

(Secs. 313(a), 601, 603, 604, and 605 of the Federal Aviation Act of 
1958 (49 U.S.C. 1354(a), 1421, 1423, 1424, and 1425); and sec. 6(c) of 
the Dept. of Transportation Act (49 U.S.C. 1655(c)))

[Doc. No 5074, 29 FR 15695, Nov. 24, 1964, as amended by Amdt. 27-23, 53 
FR 34210, Sept. 2, 1988]