ASTM F 2506 : 2026

1.1This specification covers the establishment of the minimum requirements for the design, testing, and quality assurance of propellers or propeller control systems (for example, governors), or both, for light sport aircraft. These propellers or control systems, or both, are used on light aircraft, and could be used with engines conforming to Practices F2339, F2538, or F2840.

1.2This specification is intended for use by manufacturers of propellers for light sport aircraft.

1.3This specification does not address the airframe installation requirements for propellers.

1.4This 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 to determine the applicability of regulatory limitations prior to use.

1.5This 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.