What is the purpose of a 'Technical Directive'?

The purpose of a 'Technical Directive' is to provide mandatory instructions for maintenance procedures. These directives are issued to ensure the safety, reliability, and functionality of naval aircraft and equipment. They detail specific actions that must be taken to maintain compliance with established safety standards or to address identified deficiencies. By being mandatory, they ensure that all maintenance personnel are following a uniform approach to repairs and maintenance, which is critical to the operational readiness of naval aviation.

In contrast, the other options imply either suggestions or less formal recommendations rather than obligatory actions. This highlights the crucial role of Technical Directives in maintaining a consistent and high level of maintenance that is essential for the effectiveness and safety of naval operations.