Director (military)

From Wikipedia, the free encyclopedia

This article does not cite any references or sources. (November 2007) Please help improve this article by adding citations to reliable sources. Unverifiable material may be challenged and removed.

This article lacks information on the notability of the subject matter. Please help improve this article by providing context for a general audience, especially in the lead section. (November 2007)

A director is a mechanical or electronic device that continuously calculates firing data for use against an aeroplane or other moving target.