Define "unlawful interference" in the context of aviation security.

"Unlawful interference" in the context of aviation security encompasses actions that disrupt flights or pose a threat to the safety of passengers and crew. It refers to activities or behaviors that compromise the secure operation of aviation by infringing on the safety and security protocols in place. Such actions can include aircraft hijacking, bomb threats, or any act intended to damage or disrupt the normal operation of an aircraft or airport facility.

Understanding this definition is vital in the field of aviation security, as it emphasizes the seriousness of behaviors that can endanger lives and the integrity of air transportation. It highlights the need for vigilance and comprehensive security measures to prevent such unlawful acts from affecting aviation safety.

The other options relate to operational issues or procedural inconsistencies that, while important, do not fit the specific definition of unlawful interference as they do not directly threaten the safety and security of air travel.