My wife's uncle Claud was at Bletchley as a radio operator. In part of his role he was assigned to various spies & was able to tell when one had been compromised by the change in style of morse code. The Germans would try to deceive us by carrying on the routine & giving false messages. We would realise & play the same game.
He was a radio ham & known all over the world. One small room of his house was dedicated to his home built gear. He loved doing morse ( the hobby was gradually dying as it gave over to speech) The speed at which he could send & receive morse had to be seen to be believed
Many years later he was reading about radio opps at Bletchley & read an article that 9 operators were so good that they could receive & decode 2 incoming morse signals at once ( The Nazis used to send morse over morse to confuse us). He announced that he was one of the nine & had no idea that only 9 could do it & although working there throughout the war he did not know any of them
He was a really lovely old man and when he would have been 100 ( died some years earlier) the whole family had a re union in his memory
His call sign was "George 2 Dog Peter Queen."
I have a yacht & the electric autopilot is nicknamed George. I have a second one which is an Aeries wind steering autopilot. I could not call it George 2 so it is nicknamed "Uncle Claud" ( from George 2 etc)
When the going gets rough & the electric autopilot gets overpowered "Uncle Claud" always gets me home