Note 29 — X

It is well to note how often von Richthofen refers to the wind being in his favor. A west wind means that while the machines are fighting they are driven steadily over the German lines. Then, if the British machine happens to be inferior in speed or manoeuverability to the German, and is forced down low, the pilot has the choice only of fighting to a finish and being killed, or of landing and being made prisoner. The prevalence of west winds has, for this reason, cost the R. F. C. a very great number of casualties in killed and missing, who, if the fight had occurred over territory held by the British, would merely have landed till the attacking machine had taken itself off. For similar reasons, the fact that the R. F. C. has always been on the offensive, and so has always been flying over the German lines has caused many casualties. Under all the circumstances it is surprising that the R. F. C. casualties have not been a great deal heavier.