I sent them an email this morning. Following is their reply.
Hi Larry, Thank you for the email. I am happy that you have considered our company and our propeller system. I am however going to be the bearer of bad news. Currently Aerovate is specializing in the design and manufacturing of systems for UAV's. We will tackle the civilian aircraft market in the future but at this time we do not have an immediate solution for you.
I would however recommend you speak to the Steve at Sensenich Propeller systems in Florida to see if they have a suitable propeller to suit your immediate needs. Try him at (813) 752-3711.
Warmest regards,
Andrew
Oh well, would have been nice!