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United States Department of Transportation United States Department of Transportation

AC 91-53A - Noise Abatement Departure Profile

Document Information

Number
91-53A
Title
Noise Abatement Departure Profile
Status
Active
Date issued
1993-07-22
Office of Primary Responsibility
AFS-820
Description
Describes acceptable criteria for safe noise abatement departure profiles (NADP) for subsonic turbojet-powered airplanes with a maximum certificated gross takeoff weight of more than 75,000 pounds. These procedures provide the user with one means, although not the only means, of establishing acceptable NADP’s. These departure profiles are consistent with the airworthiness standards required by the Federal Aviation Regulations Part 25 for type certification and Part 91 for general airplane operations.
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