[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: 14CFR27.75] [Page 576] 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. 27.75 Landing. (a) The rotorcraft must be able to be landed with no excessive vertical acceleration, no tendency to bounce, nose over, ground loop, porpoise, or water loop, and without exceptional piloting skill or exceptionally favorable conditions, with-- (1) Approach or glide speeds appropriate to the type of rotorcraft and selected by the applicant; (2) The approach and landing made with-- (i) Power off, for single-engine rotorcraft; and (ii) For multiengine rotocraft, one engine inoperative and with each operating engine within approved operating limitations; and (3) The approach and landing entered from steady autorotation. (b) Multiengine rotorcraft must be able to be landed safely after complete power failure under normal operating conditions. [Doc. No. 5074, 29 FR 15695, Nov. 24, 1964, as amended by Amdt. 27-14, 43 FR 2324, Jan. 16, 1978]