1.1本规范涵盖了制造商在设计、测试和标记重量转移控制飞机时应满足的最低适航标准。 1.2本规范仅涵盖重量转移控制飞机，其中飞行控制系统不使用由飞行员控制的铰链面。 注1 本节旨在排除常规飞机（如舵和升降机）上常见的铰接表面。就本规范而言，通常在重量转移飞机上发现的柔性帆表面不被视为铰接表面。 1.3重量转移控制飞机是指具有框架旋转机翼和机身（三轮车车厢）的动力飞机，该机身（三轮车车厢）只能通过飞行员改变飞机相对于机翼的重心的能力来控制俯仰和滚转。飞机的飞行控制取决于机翼灵活变形的能力，而不是使用控制面。 1.4本规范根据F37委员会制定的章程进行组织和编号。主要部分包括: 范围 参考文件 术语 飞行要求 结构要求 设计和施工要求 动力装置要求 设备要求 操作限制 关键词 附件 附录 1.5以国际单位制表示的数值应视为标准。括号中给出的值仅供参考。 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管要求的适用性。

1.1 This specification covers the minimum airworthiness standards a manufacturer shall meet in the designing, testing, and labeling of weight-shift-control aircraft. 1.2 This specification covers only weight-shift-control aircraft in which flight control systems do not use hinged surfaces controlled by the pilot. Note 1 This section is intended to preclude hinged surfaces such as typically found on conventional airplanes such as rudders and elevators. Flexible sail surfaces typically found on weight-shift aircraft are not considered hinged surfaces for the purposes of this specification. 1.3 Weight-shift-control aircraft means a powered aircraft with a framed pivoting wing and a fuselage (trike carriage) controllable only in pitch and roll by the pilot's ability to change the aircraft's center of gravity with respect to the wing. Flight control of the aircraft depends on the wing's ability to flexibly deform rather than the use of control surfaces. 1.4 This specification is organized and numbered in accordance with the bylaws established for Committee F37. The main sections are: Scope Referenced Documents Terminology Flight Requirements Structural Requirements Design and Construction Requirements Powerplant Requirements Equipment Requirements Operating Limitations Keywords Annex Appendix 1.5 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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 and health practices and determine the applicability of regulatory requirements prior to use.