Difficult to see how fighters were critical to the outcome of the war, except with one or two exceptioons. Spits contributed to the critical victory in 1940, whilst P-51s achieved a further victory in 1944. What battle of strategic significance did the Me 109 win in the interim? They lost (despite inflicting heavy losses) over france in 1941-2, lost over Africa and the med, lost in the East (to the extent of being unable to stop the Russians), were withdrawn from Italy in 1943, did not make any showing of importance over france in 1944, and lost over germany in 1944-5. Whats significant about anything they did after 1940????????