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AC 90-42F - Traffic Advisory Practices at Airports without Operating Control Towers

Document Information

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90-42F - Traffic Advisory Practices at Airports without Operating Control Towers

Date Issued
May 21, 1990
Responsible Office
AFS-820
Description
Contains good operating practices and procedures for use when approaching or departing airports without an operating control tower and airports that have control towers operating part time. Includes changes in radio frequencies and phraseology.

This page was originally published at: https://www.faa.gov/regulations_policies/advisory_circulars/index.cfm/go/document.information/documentID/23088