Signal that had only existed for a few years when the RMS Titanic used it

Signal that had only existed for a few years when the RMS Titanic used it
Crossword Clue
**We have found 1 answer to crossword clue "Signal that had only existed for a few years when the RMS Titanic used it"**
**The Best Answer: 10/10**
Answer	Crossword Clue
SOS	Signal that had only existed for a few years when the RMS Titanic used it

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.

Signal that had only existed for a few years when the RMS Titanic used itCrossword Clue