In aviation context, what is the primary responsibility of a Principal Security Inspector?

The role of a Principal Security Inspector in aviation primarily revolves around ensuring the security of the aircraft and passengers. This involves assessing potential security threats, implementing safety protocols, and overseeing the enforcement of aviation security regulations and measures. Their responsibilities can include conducting security audits, collaborating with law enforcement agencies, and ensuring compliance with the latest security standards established by aviation authorities.

While managing flight operations, instructing flight crews, or monitoring in-flight services are important functions within the aviation industry, they do not fall under the specific duties of a Principal Security Inspector. Their main focus is to maintain the safety and security of everyone involved in the aviation process, which makes the emphasis on security in the correct answer critical.