What does a flashing white light from the light gun indicate?

A flashing white light from the light gun indicates that the aircraft is to return to the starting point on the airfield. This signal is particularly important in managing aircraft movements on the ground, as it helps ensure safety and coordination in areas where visibility might be limited or during periods of high traffic.

When such a light is displayed, it is crucial for pilots and vehicle operators to comply and navigate back to their designated starting positions, helping to maintain order on the airfield. This communication signal is effective in providing clear and straightforward instructions, particularly given the complexity of airport operations. Understanding this signal is essential for safety protocols during airfield operations and enhances overall situational awareness.