What light is exhibited by a WIG craft when taking off, landing, or in flight near the surface?

The correct choice for the light exhibited by a WIG (Wing in Ground effect) craft when taking off, landing, or flying near the surface is a high intensity all-round flashing red light. This specific light configuration serves a critical safety function by making the craft more visible to other vessels and aircraft in the vicinity, especially in situations where the craft is operating close to the water's surface.

The use of a high intensity all-round flashing red light is significant because red lights are universally recognized as a signal of caution or danger. This is essential for alerting other nearby entities to the presence and activity of the WIG craft, particularly during takeoff and landing phases when such operations might pose a higher risk.

In contrast, other options, while involving distinct colors and intensity, do not meet the specific requirements set forth for WIG craft in operational scenarios. The all-round flashing orange light is often used for different types of vessels in distress or indicating a specific condition, while the high intensity all-round flashing white light is typically associated with different classes of vessels. A continuous green light is not used for signaling near-surface operations of WIG crafts. Each of these options serves different signaling purposes within maritime navigation, but the flashing red light remains the correct