I purchased the Kaama Drive assets from the estate of Betty Cook after she died on behalf of Mr. Paul Bezzi of France Helices in Cannes France...
Nothing wrong with staying with your design, it is a nice simple deep vee configuration. You are running virtually constant dead rise from station...
Lots of experience with Naiads. Great product.
Hattaras in their LRC line up years ago used a pneumatic stabilizer system I believe called AirStab. Spent lots of time fxing these units from...
Yes, the chine area of a planning vessel at some points of performance can generate a slightly higher pressure than the bottom. It however does...
One of my associates in the marine industry and myself took to modifying his pontoon boat to increase efficiency. He had a 24’ party boat with a...
What is the all up weight you expect the boat to see during normal use. One of the most misunderstood areas of small high speed boat design is...
A flat chine is not necessary. I was part of the design team that developed the Israeli Super Dvora patrol boat – Aluminum boat, 20 deg dead rise...
I have been commissioned twice to redesign the C&C Landfall 47 into a decent motorsailer. One case was a new boat built in Middletown RI and the...
Some basic information using trim tabs with surface drives. SD applications tend to run considerably flatter than other forms of propulsion due...
Generally the efficiencies of an ASD equipped boat range for 55-62%. Selection or the proper gear ratio and propeller shape vs speed play a big...
