In my opinion this forum (Builders Corner) would be better used for exchanging ideas on building gyroplanes and it is time to move on.
Personally I have learned from everyone who posts on the Rotary Wing Forum and have never wondered how qualified they were or if their opinions had merit.
When someone posts something that I feel is misleading or mistaken I feel I should offer a counterpoint so it doesn’t become “truth” because it is repeated unchallenged.
I want to thank my friends for their support and I understand my detractors.
Why I feel I have something to offer in builders corner.
I Purchased The Predator in 2008 (a one of a kind scratch designed and built gyroplane) with 197 hours on the tachometer.
Modified the trailer for her wider stance to get her back from Indiana.
Made changes that allowed me to take instruction in The Predator (different seating, dual controls and rotor brake).
Rewired the aircraft.
Installed a mode C transponder.
Replaced the RAF blades that were cracking on the trailing edge with Sport Rotors.
Installed a 160 horsepower Lycoming IO-320 B1A in place of the 135 horsepower Lycoming O-290.
Rebuilt the magnetos and the fuel injection system.
Raised the engine two inches to make her nearer centerline thrust and make room for a larger propeller.
Collaborated with Craig Kato to design and build a one of a kind hand carved three blade propeller.
Went from climbing out solo at 600 feet per minute to climbing out solo at 1,100 feet per minute.
Went from climbing out at maximum takeoff weight at 300 feet per minute to climbing out at mtw at 600 feet per minute.
Went through an airworthiness inspection from two FAA representatives from my local Flight Standards District office for a major change.
Flew a new phase one for a major change and wrote a pilot’s operating handbook for the Predator.
Designed and fabricated a rear panel for The Predator.
Designed and fabricated several removable windshields for the back seat.
Went to multifunction switches on the front and back cyclic to manage trim, push to talk on the intercom, push to talk on the radio and pre-rotation.
Added push to talk on the voice activated intercom to the rear cyclic to manage wind noise in the back seat.
With the help of friends recovered the empennage twice.
With Jake re-designed the rotor head to use spherical bearings for teeter bearings.
Redesigned and fabricated a new nose gear and front suspension for The Predator.
Redesigned and fabricated the main gear.
Maintained The Predator for 1,980 flight hours with the help of friends.
Assisted in eleven annual condition inspections and addressed the squawks.
Assisted in six 100 hour inspections and addressed the squawks.
Installed and tested ADSB in and out.
I have had to cancel only two instructional flights in five years of flight instruction due to maintenance issues.
A little of my background that I feel is relevant to designing and building gyroplanes.
For three years I was the Racing department for the west coast Moto Guzzi/Ducati distributor with lots of development work and dynamometer testing.
I owned an engineering job shop in San Carlos, California that was involved in short run high precision manufacture. I was involved in design, fabrication, destructive testing, quality assurance procedures and receiving procedures.
I was a designer at Indian Motorcycles in Gilroy in charge of 17 engineers and involved in bringing their engine to market, solving manufacturing challenges, destructive testing and designing two unique frames.
With friends I have designed and built several record setting motorcycles for Bonneville and several successful scratch built road racers.
None of this in any way indicates that my opinions are somehow more valid than any other poster; only that I have a back ground to participate in a discussion about building gyroplanes.
Personalities and politics are outside of my fields of interest.
Please let’s get back to gyroplanes on the Rotary Wing Forum.