What publication is an acceptable document for obtaining load factors when computing static load tests for equipment installations in U.S.-certificated aircraft?

The correct choice is AC 43.13-2A because this document provides guidance for acceptable methods, techniques, and practices in the maintenance, preventive maintenance, and alteration of aircraft. It includes specifications for various maintenance activities, including load factors that can be useful when performing static load tests for equipment installations in U.S.-certificated aircraft. The AC is recognized as an authoritative source of information, which helps ensure that the work performed on aircraft is compliant with safety standards and regulations.

In contrast, the Aircraft Flight Manual primarily contains operational limits and performance information specific to the aircraft, but does not provide technical guidelines or standards for maintenance tests such as load factors. The Type Certificate Data Sheet provides essential information about the aircraft's design and specifications, but it does not delve into the methods and practices required for conducting static load tests. Lastly, while the Federal Aviation Regulations (FARs) govern aviation safety and standards, they do not specifically detail acceptable practices for obtaining load factors in the context of static load tests, making AC 43.13-2A the most suitable reference for this purpose.