TITLE 14 - AERONAUTICS AND SPACE

CHAPTER I - FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION

SUBCHAPTER F - AIR TRAFFIC AND GENERAL OPERATING RULES

PART 91 - GENERAL OPERATING AND FLIGHT RULES

subpart i - OPERATING NOISE LIMITS

91.859 - Modification to meet Stage 3 or Stage 4 noise levels.

For an airplane subject to 91.801(c) of this subpart and otherwise prohibited from operation to or from an airport in the contiguous United States by 91.855, any person may apply for a special flight authorization for that airplane to operate in the contiguous United States for the purpose of obtaining modifications to meet Stage 3 or Stage 4 noise levels.

[Doc. No. FAA2003 16526, 70 FR 38750, July 5, 2005]