In reference to ladders, what is the fly section best described as?

The fly section of a ladder is defined as the part that extends beyond the base or bed section. In a ladder, the base section, or bed section, remains stationary when the ladder is extended. The fly section is the moving part that can be raised or lowered, allowing the ladder to reach various heights. This design is crucial for achieving the desired elevation while maintaining the ladder's stability and functionality.

Understanding the fly section is vital for operations that require the adjustment of ladder length in response to different scenarios, such as accessing high buildings or performing search and rescue operations. The proper use of the fly section contributes to the overall safety and efficiency of aerial fire apparatus in emergency situations.