From Tony N2MFT:

NIST and the Titanic: How the Sinking of the Ship Improved Wireless Communications for Navigating the Sea

Historical photo shows RMS Titanic from the side,
                with four prominent funnels.

If you’ve seen the movie Titanic starring Kate Winslet and Leonardo DiCaprio, then you’ve watched the star-crossed lovers’ untimely end and the tragic sinking of the Royal Mail Ship (RMS) Titanic. What the movie didn’t show is that radio played a role in the ship’s communication efforts — though it lacked standards that could have saved many more lives.

The tragedy of the Titanic — which took place 110 years ago today — raised awareness that improvements to wireless communication were needed. It led to new regulations and legislation by Congress to improve wireless technology, radio equipment and standards for maritime navigation. Leading the charge to make this happen was the National Institute of Standards and Technology (NIST).

https://www.nist.gov/blogs/taking-measure/nist-and-titanic-how-sinking-ship-improved-wireless-communications-navigating