What publication provides information on aviation safety and mishap reporting?

The correct answer is OPNAVINST 3750.6, which is the publication specifically dedicated to aviation safety and mishap reporting within the Navy. This instruction outlines the policies and procedures for mishap investigations, including definitions of mishaps and the reporting requirements necessary to enhance safety in naval aviation operations. It establishes the framework to identify root causes and implements measures to prevent future mishaps, thereby fostering a culture of safety within the naval aviation community.

In contrast, the other publications mentioned serve different purposes: MANUAL 3400.12 typically relates to logistics and support for maintenance programs; COMNAVAIRFORINST 4790.2 pertains to the Naval Aviation Maintenance Program and maintenance management, focusing on maintenance procedures and policies; while SECNAVINST 5000.1 discusses acquisition and management of defense systems. Each of these publications plays an important role in their respective areas but does not specifically address aviation safety and mishap reporting as comprehensively as OPNAVINST 3750.6 does.