What does OSL stand for?

The term OSL stands for Overhead Safety Line, which is crucial in various operational contexts, particularly in military and tactical training environments. This line is used to ensure safety when personnel are working at heights or in situations where there is a risk of items falling from above. The establishment of an Overhead Safety Line serves as a physical and visual cue for individuals to remain clear of dangerous areas, thereby preventing accidents and enhancing overall safety.

In military operations, maintaining safety is paramount, and the use of safety lines is a common practice to mitigate risks associated with overhead hazards. This is particularly relevant when troops are performing tasks in elevated settings, such as during building entry operations, helicopter landings, or maintenance tasks on equipment. Understanding the function and importance of the Overhead Safety Line is essential for any service member engaged in ground operations.