classification of contacts

[Bellman]

But its the Nav map where I would like to see SCS giving us some extra tools in the form of drawing aids
and/or symbols.We have limited possibilities to mark up Nav - . But its fiddly and time wasting. Just a palette
of other assignable icons or symbols for the gamer to select for Nav and allocate to taste.

As the Nav is inadequate, I now have made my own interphase between sonar and Nav.

Dang - it having a bad day for wandering off topic !!
Sorry guys.
Your chatting away merrily about football and this guy pipes up - ''Saw a Type 20 loco on moday at...........'' yap, yap.