ASTM WK71557

    New Practice for Alerting Methods in Aircraft

    (What is a Work Item?)

    Developed by Subcommittee: F44.10 | Committee F44 | Contact Staff Manager


    1. Scope

    This Practice provides guidance for how an applicant can show compliance to the requirements for Warnings, Cautions, and Advisory Indications to the responsible crewmember. Guidance provided in Section 5 supports the use of F3180 as a means of compliance with 23.2150.


    aviation; aircraft; warnings; cautions; advisory indications


    An applicant intended to propose this information as Means of Compliance for a design approval must seek guidance from their respective oversight authority (e.g. published guidance from applicable CAA) concerning the acceptable use and application thereof. For information on which oversight authorities have accepted this practice (in whole or in part) as an acceptable Means of Compliance to their regulatory requirements (hereinafter the Rules),

    The title and scope are in draft form and are under development within this ASTM Committee.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Dean Boston


    F44 (21-12)

    Ballot Item Approved as F3454-2021 and Pending Publication