![FAA](/sites/default/files/styles/crop_freeform/public/2021-09/equivalent_operations_source_faa.png?itok=fuHy4Gxt)
Credit: FAA
WASHINGTON—The FAA needs to use additional noise metrics to assess the impact of implementing performance-based navigation (PBN) procedures at airports to avoid legal challenges and delays, the U.S. Government Accountability Office (GAO) has recommended. The FAA is implementing PBN arrival and...
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FAA Needs New Noise Metrics For PBN Procedures, GAO Says is published in Aviation Daily, an Aviation Week Intelligence Network (AWIN) Market Briefing and is included with your AWIN membership.
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