eliminating guess-work, as horizontally, with quadrant and hand-screw slide at the altitude he is flying, taking a there is only one aviator out of five hun- sight along the hypothenuse formed by the to keep it in the desired position or angle, dred that is really proficient in the work Figure 2.… … The Aviator Checks up His At Clock Switch Releases the Bomb. best bomb sights in use by the Allies is the watch, keeping the sight all the time on the provided with cross-hairs, and external lo- C. F. S. (Central Flying School) in the object he has selected, until it comes in line cating sights,…
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Internet Archive · Curtis Philips · Public Domain Mark 1.0. Free to use for anything.
