U.S. Transportation Security Administration

The Transportation Security Administration (TSA) is a U.S. government agency responsible for security at airports and on passenger flights. They screen travelers and luggage to prevent dangerous items from being brought onto aircraft, using methods like metal detectors, X-ray machines, and local patrols. TSA also develops security policies and collaborates with airlines and other agencies to ensure safe air travel. Their goal is to protect passengers and crew while facilitating efficient transportation. Established after 9/11, TSA plays a key role in maintaining security in the nation’s transportation system.