This Specification is designed to provide guidance for the preparation of Handbooks For all types of general s aviation airplanes originally certificated at maximum takeoff weights of 12,500 pounds or less. 本规范旨在为所有类型的通用航空飞机手册的编写提供指导，最初认证的最大起飞重量不超过12,500磅。
A..This Specification is designed to provide guidance for the development of Handbooks for all types of general aviation airplanes, These airplanes are originally certificated at minimum takeoff weights of 12,500 pounds or more. B.. This specification is intended to provide guidance for the development of Handbooks for all types of general aviation aircraft, which are initially certificated at maximum takeoff weights of 12,500 pounds or less. C.This specifications is intended to provide guidance for the preparation of Handbooks. For all types of general aviation aircraft their maximum take-off weight is more thanl2,500 pounds.正确答案B
