Renate Edwards of Atlantis IV Charters posted this very helpful link on her Facebook page.
Drowning Doesn’t Look Like Drowning
I haven't had to swim anybody down this year, but I have had a couple instances where I thought I was going to have to. After reading this article, I am going to add to my briefing that "if I ask you if you are ok, or if I am trying to get your attention, then you need to respond that you are alright."
One example was that I had a diver jettison from the hangline and then drift slowly behind the boat in the current with his face in the water. He was still breathing from his reg and moving his arms. I was yelling and banging on the boat and finally I threw the poly ball on the tag line and hit him on the head. He then looked up and responded. He was just looking at his friends on the hang. His AL80 got positive and he couldn't stay at 15'.
Drowning Doesn’t Look Like Drowning
I haven't had to swim anybody down this year, but I have had a couple instances where I thought I was going to have to. After reading this article, I am going to add to my briefing that "if I ask you if you are ok, or if I am trying to get your attention, then you need to respond that you are alright."
One example was that I had a diver jettison from the hangline and then drift slowly behind the boat in the current with his face in the water. He was still breathing from his reg and moving his arms. I was yelling and banging on the boat and finally I threw the poly ball on the tag line and hit him on the head. He then looked up and responded. He was just looking at his friends on the hang. His AL80 got positive and he couldn't stay at 15'.