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United States Department of Transportation United States Department of Transportation

AC 25.933-1 - Unwanted In-Flight Thrust Reversal of Turbojet Thrust Reversers

Document Information

Number
25.933-1
Title
Unwanted In-Flight Thrust Reversal of Turbojet Thrust Reversers
Status
Active
Date issued
2024-08-30
Office of Primary Responsibility
AIR-600, Policy and Innovation Division
Description

This AC describes various acceptable means for showing compliance with the requirements of § 25.933(a)(1) and (a)(2), as they apply to unwanted in-flight turbojet thrust reversals on transport category airplanes. These means are intended to provide guidance to supplement the engineering and operational judgment that forms the basis of compliance findings relative to in-flight thrust reversal of turbojet thrust reversers. The contents of this document do not have the force and effect of law and are not meant to bind the public in any way. This document is intended only to provide clarity to the public regarding existing requirements under the law or agency policies.

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