What does a Technical Standard Order establish?

A Technical Standard Order (TSO) establishes certification requirements for specific equipment used in aircraft. This is essential for ensuring that the equipment meets the necessary safety and performance standards as set by the Federal Aviation Administration (FAA). By adhering to TSOs, manufacturers can demonstrate that their products are safe for use in aviation. The requirements can cover a broad range of equipment, including avionics, emergency equipment, and even airframe components.

Understanding TSOs is critical for maintaining aviation safety and ensuring that all equipment functions as intended during flight operations. This framework helps maintain consistency and reliability across various devices and systems used in different types of aircraft.

In contrast, operational limits for pilots, licensing standards for aviation schools, and flight operation procedures relate to other aspects of aviation regulation and training, but do not pertain directly to the establishment of specifications for aviation equipment, which is the core purpose of a Technical Standard Order.