“My FeatherStream 17X15 4 -blade propeller has now done three seasons without any problem. I am 100 % satisfied. The propeller calculation is spot on. 0.5 knot extra speed when sailing.”

 “One major benefit which was a surprise is that rudder vibration during sailing is gone. The noise from the spinning fixed prop is also history.”

 “Thank you for a helpful guiding choosing the right propeller solution to my Amigo 40.”

Dahlberg Ingvar Amigo 40 - 17” 4B FeatherStream