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View Full Version : What is it in the officer's hand?

JT1981
03-05-15, 06:36 AM
http://img.itc.cn/photo/jm0sfd0DZHc


Always see it in sub movies....what is it?and what is it used for?
razark
03-05-15, 07:29 AM
Submarine Attack Course Finder, also known as an Is-Was.

See here:
http://maritime.org/doc/attackfinder/index.htm

The one in the picture looks different, but it's something that serves the same purpose, even if it's not exactly the same.
JT1981
03-05-15, 08:22 AM
Submarine Attack Course Finder, also known as an Is-Was.

See here:
http://maritime.org/doc/attackfinder/index.htm

The one in the picture looks different, but it's something that serves the same purpose, even if it's not exactly the same.

Thanks for your reply,the picture is a scene frome the movie "Uss Seaviper",i think what in the officer's hand is Is-was