How many times does a special flashing light flash while INLAND?

In the context of inland navigation, special flashing lights, such as those used on vessels, are designed to alert other mariners to specific situations or the presence of certain types of vessels. The correct answer indicates that these lights flash between 50 to 70 times per minute. This range has been standardized to ensure consistency and clarity for all mariners operating on inland waters.

This flashing rate is important because it helps differentiate these lights from others that may signal different conditions or purposes, enhancing safety and communication among vessels. Maintaining a specific flashing frequency within this range allows for quick recognition and understanding by other navigators, ensuring they can assess the situation and respond appropriately. The clearly defined flashing rate also aids in avoiding confusion that might arise from varied flashing patterns, thereby promoting safer navigation practices.