distress signals

How did the Titanic try to alert other ships to her plight?

I have a question that I cant remember the answer to and Ive searched for a few mins with no luck for the answer on here. I am looking for what Hz Titanic`s wireless system operated on as in the signal output that other ships would have heard. I thought it was 50 or 60 but when I tried it in...

Does anybody know what time each of the individual rockets were fired? Any estimations? And what was the total number of rockets fired that night?

Greetings all, I have been off the boards for some time, and I hope you are all keeping well. I have a question that may only require a short answer - or a lengthy one. And it is this - prior to the night of April 14th-15th 1912 were there any...

Any comments on Sean Molony's rockets theory, anyone? I'll present mine in a nutshell: perhaps there were more rockets fired by the Titanic than eight, but I still don't think that could indicate a third ship in between, for we must not forget the other evidence like, say, the fact that the...