Airframes
Benevolens Magister
IIRC, Galland used these modified '109s long before America entered the war. He always thought the early '109 after the 'Emil' were under-gunned. The wing did not lend itself to heavy armament built inside the structure, hence one of the reasons cannon gondolas were later hung below the wing. Remember that the 'F' wing was a different, lighter structure to the earlier 'E' series, and suffered some failures in the early days.