What is the proper position for the fly section of a ladder when it is raised?

The proper position for the fly section of a ladder when it is raised is with the fly section extending outward. This configuration maximizes the ladder's stability and outreach, allowing firefighters to reach higher areas effectively while ensuring a safe working platform. When the fly section is extended outward, it creates a more robust and secure structure against the wall or surface being accessed.

Moreover, having the fly section out makes it easier for firefighters to interact with the ladder’s rungs while ascending or descending, providing necessary access to windows or roofs without compromising safety. This orientation also enhances the ladder's ability to support the weight it carries when deployed in an emergency situation.