Really like your dorsal fin. My plane had strong turning tendency during takeoff and landing phases of flight. Would like to try your fin. Do you have drawings/dimensions you could share. Did you modify the aft section of your canopy? I have used yarn tufts on my canopy to look at airflow. There is some wild stuff going on back there.
So far, so good for the solution to our yaw stability issue. However, I'd like something more permanent than the plastic spines. Have you given more thought to this?
Ian McClelland
Welcome John.
You will fine this site helpful.
Apr 20, 2013
Theodore A Ralph
Really like your dorsal fin. My plane had strong turning tendency during takeoff and landing phases of flight. Would like to try your fin. Do you have drawings/dimensions you could share. Did you modify the aft section of your canopy? I have used yarn tufts on my canopy to look at airflow. There is some wild stuff going on back there.
Apr 24, 2014
Dale Medendorp
Hi John.
So far, so good for the solution to our yaw stability issue. However, I'd like something more permanent than the plastic spines. Have you given more thought to this?
Dale
Jul 31, 2015