4 bladed prop on that bf-109,,a late variant. The last variant of 109 had an initial cliimb rate of 6500 fpm!
Sorry Blade, close though. The Germans only built 1, if any of the 4 blade type K-14. What is shown in this picture is the Spanish built Hispano HA-1112 M-1-L, in German colours.4 bladed prop on that bf-109,,a late variant. The last variant of 109 had an initial cliimb rate of 6500 fpm!