Prof. Dr. Adrian Gaertner

FeatherStream B-Hub 4B


 “I want to tell you about the performance of the four bladed FeatherStream. To start with: I’m very happy with the prop. At 2000 revs the boat is about 0.2kts faster than with the three bladed ******* ******** folding propeller.”

 “Furthermore the vibrations we had with the ******** have totally stopped. The prop really does a very good job. Kallisto Yachts will use it as standard on our new yachts.”

Kallisto 56 – 4B FeatherStream

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