Controlling a VTOL (Vertical Take-Off and Landing) drone with a Ground Control Station (GCS) involves using specialized software (like QGroundControl, Mission Planner, or proprietary systems) on a computer or ruggedized tablet to plan autonomous missions (waypoints, geofencing, loiter points), monitor real-time telemetry (status, battery, GPS), switch flight modes (multicopter, fixed-wing, transition), perform pre-flight checks, and execute tasks like automated takeoff, landing, and Return-To-Ba