• FAA AC 25-28 : 2014

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    COMPLIANCE OF TRANSPORT CATEGORY AIRPLANES WITH CERTIFICATION REQUIREMENTS FOR FLIGHT IN ICING CONDITIONS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2014

    Publisher:  Federal Aviation Administration

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    Table of Contents - (Show below) - (Hide below)

    1 Purpose
    2 Applicability
    3 Cancellation
    4 Background
    5 Definition of Terms
    6 Icing Envelopes
    7 Certification Plan
    8 Analysis
    9 Simulated Ice Shapes and Roughness
    10 Critical Ice Shapes
    11 Compliance Tests (Flight/Simulation)
    12 Certification with section 25.1420
    13 Pneumatic Deicer Boots
    14 Emergency and Abnormal Operating Conditions
    15 Ice and Icing Conditions Detection Systems
    16 Performing Intended Functions in Icing
    17 Ice Inspection Light(s)
    18 Caution Information
    19 Airplane Flight Manual
    20 Guidance for Amended Type Certificates and
       Supplemental Type Certificates
    21 Instructions for Continued Airworthiness
    Appendix A - Related Regulations and Documents
    Appendix B - History of Icing Certification Rules
    Appendix C - Example of Certification to 25.1420
                 (a)(1) Using Visual Cues
    Appendix D - Guidance for Amended Type Certificates
                 and Supplemental Type Certificates
    Appendix E - Capabilities of Engineering Tools for
                 Compliance with Part 25, Appendix O
                 Requirements
    Appendix F - Acronyms

    Abstract - (Show below) - (Hide below)

    Specifies an acceptable means for showing compliance with the supercooled large drop condition requirements of section 25.773, Pilot compartment view, section 25.1323, Airspeed indicating system, section 25.1324, Angle of attack system, and section 25.1325, Static pressure systems, as well as the requirements of section 25.1419, Ice protection, and section 25.1420, Supercooled large drop icing conditions, of 14 CFR part 25. Part 25 contains the certification requirements for transport category airplanes.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes FAA AC 25.1419-1 & FAA AC 25.1419-2. (11/2014)
    Document Type Standard
    Publisher Federal Aviation Administration
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    SAE AS 5498 : 2017 MINIMUM OPERATIONAL PERFORMANCE SPECIFICATION FOR INFLIGHT ICING DETECTION SYSTEMS
    FAA AC 25-25 : 2014 PERFORMANCE AND HANDLING CHARACTERISTICS IN ICING CONDITIONS
    FAA AC 20-149 : 2015 INSTALLATION GUIDANCE FOR DOMESTIC FLIGHT INFORMATION SERVICE - BROADCAST

    Standards Referencing This Book - (Show below) - (Hide below)

    FAA AC 21-16 : 2011 RTCA DOCUMENT DO-160 VERSIONS D, E, F, AND G, "ENVIRONMENTAL CONDITIONS AND TEST PROCEDURES FOR AIRBORNE EQUIPMENT"
    FAA AC 25.629-1 : 2014 AEROELASTIC STABILITY SUBSTANTIATION OF TRANSPORT CATEGORY AIRPLANES
    RTCA DO 178 : C2011 SOFTWARE CONSIDERATIONS IN AIRBORNE SYSTEMS AND EQUIPMENT CERTIFICATION
    FAA AC 25-11 : 2014 ELECTRONIC FLIGHT DISPLAYS
    FAA AC 20-117 : 1982 HAZARDS FOLLOWING GROUND DEICING AND GROUND OPERATIONS IN CONDITIONS CONDUCIVE TO AIRCRAFT ICING
    FAA AC 20-73 : 2006 AIRCRAFT ICE PROTECTION
    SAE ARP 5624 : 2013 AIRCRAFT INFLIGHT ICING TERMINOLOGY
    SAE ARP 5903 : 2015 DROPLET IMPINGEMENT AND ICE ACCRETION COMPUTER CODES
    FAA AC 25-22 : 0 CERTIFICATION OF TRANSPORT AIRPLANE MECHANICAL SYSTEMS
    SAE AIR 1168/4 : 2016 SAE AEROSPACE APPLIED THERMODYNAMICS MANUAL ICE, RAIN, FOG, AND FROST PROTECTION
    RTCA DO 254 : 2000 DESIGN ASSURANCE GUIDANCE FOR AIRBORNE ELECTRONIC HARDWARE
    SAE ARP 5905 : 2015 CALIBRATION AND ACCEPTANCE OF ICING WIND TUNNELS
    FAA AC 21.101-1 : 2016 ESTABLISHING THE CERTIFICATION BASIS OF CHANGED AERONAUTICAL PRODUCTS
    SAE AS 403 : 1958 STALL WARNING INSTRUMENT
    FAA AC 25-25 : 2014 PERFORMANCE AND HANDLING CHARACTERISTICS IN ICING CONDITIONS
    SAE AS 393 : 1960 AIRSPEED TUBES ELECTRICALLY HEATED
    FAA AC 21-40 : 2007 GUIDE FOR OBTAINING A SUPPLEMENTAL TYPE CERTIFICATE
    SAE AS 5498 : 2001 MINIMUM OPERATIONAL PERFORMANCE SPECIFICATION FOR INFLIGHT ICING DETECTION SYSTEMS
    FAA AC 25.1309-1 : 0 SYSTEM DESIGN AND ANALYSIS
    FAA AC 20-115 : 2017 AIRBORNE SOFTWARE DEVELOPMENT ASSURANCE USING EUROCAE ED-12( ) AND RTCA DO-178( )
    FAA AC 20-147 : 2014 TURBOJET, TURBOPROP, TURBOSHAFT, AND TURBOFAN ENGINE INDUCTION SYSTEM ICING AND ICE INGESTION
    SAE ARP 5904 : 2002(R2012) AIRBORNE ICING TANKERS
    SAE AS 8006 : 2015 MINIMUM PERFORMANCE STANDARD FOR PITOT AND PITOT-STATIC PROBES
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