MULTI-BLADE OPTIONS

摘要

Like many modellers, David Bliss was a bit stumped when it came to selecting a multi-blade prop for his new model: "Please could you be kind enough to give me some advice as to which size prop to use? I have just finished a Cambrian Spitfire and I have an ASP 61 four-stroke. I would like to use a three or four-blade propeller. Your advice would be much appreciated."