Could you please check the text? Helicopter survival training. Today I took a special course that I’ve heard a lot about, but never taken it myself. It’s a helicopter underwater escape training, which is intended for workers who travel by helicopter over the water to get to a workplace, such as Oil and Gas platforms. Since I'm going to visit a marine platform to supervise a pipeline in-line inspection, it was mandatory to take this training. The training teaches survival skills when a helicopter ditches in the sea, including the simulation of escaping a cabin when it's submerged. I also learned group survival skills such as how to be seen by a rescue helicopter from the water surface. I was a bit nervous before the practical part of the course wondering how challenging it's going to be. However, in reality it was pretty easy and I successfully completed all the exercises. The fact that I swim decently and feel comfortable enough in the water definitely helped me. When I imagine what it would be like in real life, the cold water of the ocean frightens me. And the level of stress is going to be much higher in that case. Anyway, I'm glad that now at least I know how to behave in these scenarios. Thank you!