Analyse this data High control structure from the flight, showing hierarchical roles: United Airlines' flight operations and Maintenance Department, they implement policies to ensure compliance with FAA regulations. Air Traffic Control (ATC): Provides guidance and ensures safe routing and separation of flights based on FAA regulations, direct communication with flight PF and PM. using this concept : "A UCA is a VERY SPECIFIC thing. Think of it as something that might violate the laws of physics. For example, not providing brakes when at xxx speed when approaching an obstacle. It MUST fit into one of the following categories and contain the following components: PROVIDING control action is unsafe (this also captures insufficient or too much). NOT PROVIDING a control action is unsafe. PROVIDING a control action too early/too late or in the wrong order is unsafe. PROVIDING a control action for too long or too short (continuous control actions). Components: SOURCE CONTROLLER, TYPE (one of the four categories from above), CONTROL ACTION, CONTEXT