What is a violation of federal law for crew members during airport screening?

Taking unauthorized items through security is a violation of federal law for crew members during airport screening because it compromises the safety and security protocols established for aviation travel. The Transportation Security Administration (TSA) has strict regulations in place that dictate what can and cannot be carried by crew members while passing through security screening. This is to ensure the safety of all passengers and crew on board.

Crew members are required to adhere to these regulations just as passengers do, and failing to comply can lead to serious consequences, including legal repercussions and possible termination of employment. The other options, while important in the context of job responsibilities and operational efficiency, do not specifically relate to a breach of federal law concerning airport security screening.