Airport and Ground Operations Practice Exam 2026 - Free Practice Questions and Study Guide

Security is applied at two key points along the travel journey: at the airport itself and on board the aircraft. At the airport, you encounter screening of passengers and baggage, access controls to secure areas, and ongoing monitoring to prevent threats before they reach the plane. On board, security continues with measures like locked cockpit doors, crew procedures, and cabin monitoring to handle any in‑flight risk. This combination covers both landside/airside operations and the in‑flight environment, which is why the airport and on board the aircraft are the areas described. The other options point to only a single area or to something that isn’t a recognized security area on the journey.