Yeah - I've read a lot of the logs. I agree - almost all the radiomen who had their radios on (Hello Carpathia....) understood these were a distress call. As said above, I don't think they thought she could really be going down THAT fast. I also think that some of the radiomen realized she was going down that fast, but could NOT convince their Captain - of if they could, they were just too far away to do anything