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    ASTM F2339 - 19a

    Standard Practice for Design and Manufacture of Reciprocating Spark Ignition Engines for Light Sport Aircraft

    Active Standard ASTM F2339 | Developed by Subcommittee: F37.70

    Book of Standards Volume: 15.09


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    Significance and Use

    3.1 This practice provides designers and manufacturers of engines for light sport aircraft design references and criteria to use in designing and manufacturing engines.

    3.2 Declaration of compliance is based on testing and documentation during the design and testing or flight testing of the engine type by the manufacturer or under the manufacturers' guidance.

    1. Scope

    1.1 This practice covers minimum requirements for the design and manufacture of reciprocating spark ignition engines for light sport aircraft, VFR use.

    1.2 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.

    1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

    1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.


    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    RTCA Standards

    DO-178 Software Considerations in Airborne Systems and Equipment Certification

    DO-254 Design Assurance Guidance for Airborne Electronic Hardware


    ICS Code

    ICS Number Code 49.060 (Aerospace electric equipment and systems)

    UNSPSC Code

    UNSPSC Code 25132000(Recreational aircraft)


    Referencing This Standard
    Link Here
    Link to Active (This link will always route to the current Active version of the standard.)

    DOI: 10.1520/F2339-19A

    Citation Format

    ASTM F2339-19a, Standard Practice for Design and Manufacture of Reciprocating Spark Ignition Engines for Light Sport Aircraft, ASTM International, West Conshohocken, PA, 2019, www.astm.org

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