What are common mistakes during de-icing procedures?

Inadequate coverage is a common mistake during de-icing procedures because it can lead to insufficient removal of ice and snow, potentially compromising the safety and performance of the aircraft. When de-icing, it's essential to ensure that all critical surfaces, including wings, tail, and control surfaces, are treated effectively. If coverage is insufficient, residual ice or snow may affect the aircraft's aerodynamics, leading to potential issues during takeoff and flight.

Furthermore, understanding the importance of adequate coverage helps reinforce the need for thorough inspections and proper techniques to ensure that every surface is adequately treated. This mistake can stem from factors such as rushed procedures, lack of proper training, or inadequate communication among ground crew members. Thus, ensuring comprehensive coverage is crucial for the effectiveness of the de-icing process, directly influencing operational safety.