I'd always wondered about them but never really bothered to find out.

I think it's like the cost of owning a yacht--if you have to ask, you
can't afford one. (Vincent Astor? Whoever.)

Many things having to do with aviation are so complex, or perhaps are
explained so badly, that my mind goes blank in protest. Bombsights are
one of these. I read a book on the Norden and came away no wiser,
except to marvel: Gosh, how did anyone ever work that out?


all the best -- Dan Ford
email: (put Cubdriver in subject line)

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