....and what's new regarding radio files - marines?...well, we start off with a central point of another type of 'star/snowflake' number - in b'ham....a mark r number...with a 'leaf' signal in the north east vector...which continues all along and down the norfolk coast...until we get to south end......then the signal starts to head out to sea....firstly upon a south-eastern angle...and then it starts to go upwards and begins to zigzag on the horizontal....until roughly in the middle of the channel....hmmm....nota bene there is a 'tunnel' reference, here - for some reason...even though the location is nowhere near to eurostar etc etc....additionally, we have another tunnel reference on the horizontal...coming into dover, from the channel....oh and higher up but fainter....a straight line into the thames estuary and so are we talking submarines, here or what etc etc....go figure: