What is considered the most dangerous type of rescue carry down an aerial ladder for the responder?

The most dangerous type of rescue carry down an aerial ladder for the responder is the over-the-shoulder carry. This method involves one firefighter placing a victim over their shoulder while descending. The risks associated with this carry stem from the potential for losing balance, as the firefighter's center of gravity is significantly altered by the added weight and awkward positioning of the victim.

Additionally, the firefighter has limited visibility and the ability to use their arms freely, which makes it challenging to maintain a secure grip on the ladder rungs and effectively navigate the descent. The risk of injury or accident increases as the firefighter must focus on balancing both their own safety and that of the victim.

In contrast, other carries like the two-person carry, stokes carry, and backpack carry typically offer better distribution of weight, allow for more direct communication between responders, and minimize personal risk while descending from the aerial ladder. This makes them safer options in comparison to the over-the-shoulder carry, particularly in the precarious environment of an aerial ladder.