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Draft Series 150 Advisory Circulars (ACs) for Airport Projects

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Draft Series 150 Advisory Circulars
Draft AC Number Title Posted Deadline for Comments
150/5345-27F (PDF, 396 KB) Draft AC 150/5345-27F, FAA Specification for Wind Cone Assemblies
This AC contains a specification for wind cone assemblies to be 2 used to provide wind information to pilots of aircraft.
10/09/2020 11/10/2020

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