The three-firefighter carry is usually used with extension ladders up to what height?

The three-firefighter carry is typically used for extension ladders up to a height of 35 feet. This method is effective because it allows three firefighters to work together to manage the weight and balance of the ladder, facilitating safer handling and positioning during operations. Extension ladders in this range are still manageable for three individuals who can effectively coordinate their movements and maintain control while carrying or placing the ladder. Ladders taller than this, while still possible to manage, require different techniques or additional personnel for safe handling due to their increased weight and difficulty in maneuvering.