What is the purpose of passenger screening in aviation security?

The primary purpose of passenger screening in aviation security is to prevent dangerous items from being brought onto the aircraft. This process involves various measures, such as using metal detectors, X-ray machines, and manual checks to thoroughly examine both passengers and their carry-on luggage for any prohibited items that could pose a threat to aircraft safety, including weapons, explosives, or other hazardous materials.

By effectively screening passengers, security personnel are able to significantly reduce the risk of in-flight security incidents, thereby enhancing the overall safety of air travel. This is essential not only for protecting passengers and crew onboard but also for safeguarding infrastructure, including airports and surrounding communities, from potential acts of terrorism or violence. Thus, the focus on identifying and mitigating risks through thorough screening solidifies its role as a cornerstone of aviation security practices.