U – Uniform U – Uniform The single-letter signal is one that every skipper should know because it may be of some importance to him. If U (dot-dot-dash) is made…
David Read
V
V – Victor V – Victor V Signalled by any means, this one letter tells the world, ‘I require assistance’, Compare with W, and also note that this is not…
W
W-whiskey W-whiskey As a single-letter the signal means, ‘I require medical assistance’, and could therefore be one worth committing to memory. The Morse code .- – may be made by…
X
X (X-ray) X (X-ray) The single letter, which may be signalled by any means, conveys the message, ‘Stop carrying out your intentions and watch for my signals’. In phonetic it…
Y
Y (Yankee) Y (Yankee) Means ‘I am dragging my anchor’, and that could be very significant if you yourself should be lying astern of a large vessel making Y. The…
Z
Z (Zulu) Z (Zulu) As signal it means, ‘I require a tug’. But when shown by a fishing vessel (which you will recognise by her lights or shapes), it means,…