What does VMCL represent?

VMCL stands for Minimum Control Speed in Landing configuration, which is the minimum speed at which an aircraft can maintain controlled flight with one engine inoperative during the approach and landing phase. This is a critical speed because it ensures that the aircraft can still be safely controlled while operating under potentially hazardous conditions, such as engine failure.

Understanding VMCL is crucial for pilots, especially during approaches and landings where maintaining control is paramount. It provides a threshold that helps pilots avoid situations that could lead to loss of control, particularly when an engine is not functioning. Therefore, knowing this speed is essential for safe flight operations, ensuring that the aircraft can recover to normal flight conditions in case of an engine failure when coming in for a landing.