Irish Sea Ditching
If you remember back to your very first landing you did as a student pilot, not even a solo, but your first. You thought you were going far too fast and ooooh 'eck its gonna hurt, but you flared and the wheels touch down and all was calm.... well the first part is true and the second part isn't.
I was lucky because I had my undercarriage folded away so I had a relatively smooth underside. But you feel you are coming in far too fast, but you cannot slow down, certainly in a comanche as if you go much below 80 knots she will fall out of the sky, so you come in fast, the lower to the water you get you tend to lose a bit of elevator authority or so it felt, you feel like you want to stretch the glide but that won't work either.
At the last couple of feet you haul on the elevator and touch down tail hard so it takes all the force of the landing and bleeds the speed off. It makes a hell of a bang, and if I knew what hitting a brick wall was like I would say it was like hitting a brick wall. It was hard.
The main fuselage then belly flops on the water. You should already have opened the door and latched it open on the way down so when the frame distorts your door is already open. On the way down you have opened the door, you should then tighten your straps and put your feet on the floor. If they are on the pedals they could slip past and get trapped. What are you going to do with the pedals anyway? I also held onto the controls as a way of bracing myself.
I think because of hitting the tail hard and my bracing I prevented myself taking the full force of the ditching and therefore prevented whiplash. I had also made sure my props were feathered so the water did not catch them and help water loop me.
All my safety equipment was in easy grab reach. I told the D&D people exactly where I was ( but they knew that) and what I was going to do and they worked the rescue round me. They wanted me to glide 18 miles but I knew I had about 10 miles glide so I had to make the plan and execute it.
The other thing to remember is that your time frames all go to pot. What you think is 5 minutes could be 30 seconds or 10 minutes. I do know however that I ditched at 1223, like a good pilot I looked at my watch on landing!!