I have a Marge Warnkee prop, but she's out of business. The best prop I ever had was a Bernard Warnkee prop but he passed away... My prop turns around 2900 RPM at full power sea level so it's pitched for power. It makes the Q200 really get up and go. I probably lose a bit of efficiency at cruise but that's ok. I still have a good blade from the Bernard Warnkee and have toyed with duplicating it. One day...
Get er done!
Mike Q200 N3QP
ps, thanks to everyone for the thumbs up and good comments!