[Code of Federal Regulations]
[Title 14, Volume 1]
[Revised as of January 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 14CFR27.241]

[Page 579]
 
                     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.  27.241  Ground resonance.

    The rotorcraft may have no dangerous tendency to oscillate on the 
ground with the rotor turning.

                    Miscellaneous Flight Requirements