Flak trainig

Although flak fields are rare sight in the African skies, it is an important part of any combat pilot training. Here is some training material which explains types of flak batteries, modes of fire, evasive manuevers, importance of speed and formations. Though film was created for crews of heavy bombers it is useful for fighter-bomber pilots as well.
Movie length: 16 min

http://youtu.be/PIYVwqHM488