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AC 91-66 - Noise Abatement for Helicopters

Document Information

Number
91-66
Title
Noise Abatement for Helicopters
Status
Active
Date issued
1987-06-04
Office of Primary Responsibility
AFS-840
Description
Presents guidelines intended to assist pilots, operators, managers, and other interested persons in the establishment of effective noise reduction procedures when operating helicopters.
Content