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The Puerto Rico Flyers


“Once you have tasted flight, you will forever walk the earth with your eyes turned skyward,

for there you have been, and there you will always long to return.”

- Leonardo da Vinci

The KIS-4 nose has the tendency to come down quick on touchdown making soft landings hard to do. To help with this I installed STOL Speed brand vortex generators on the bottom of the horizontal stabilizer. With these I am able to make soft landings slightly more often than before. I also installed VG’s on the rudder but since they didn’t seem to make a difference I removed them. Here are photos of what I did.

Vortex Generators