3 blade MT props for 337

[Bob Cook]

You may want to check with Mary-Anne at Riley. Apparently they have been doing tests and have experience with the Hartzell 3 blade on the Superskyrocket.

Probably the major benefits are; 1)noise, 2)weight, and 3) probably diam will be less on front prop (guess). The noise reduction would be more noticeable on conventional twins. It does change the frequency distribution of the sound waves.

bob