What is one of the requirements for flying armed?

To fly armed, one of the essential requirements is that the individual must be a federal law enforcement officer. This designation is crucial because it indicates that the person has completed the necessary training, background checks, and is authorized by law to carry a weapon in the course of their duties. Federal law enforcement officers are governed by specific regulations that ensure they can respond to potential threats in a secure manner while maintaining public safety during a flight.

The other options do not meet the stringent legal criteria set forth for flying armed. Civilian security training may not encompass the necessary legal and operational frameworks required for armed flight. Medical certifications and airline experience, while valuable in other contexts, are not prerequisites for carrying a firearm on board.