Picture History- Section 3

Landing gear pressure proof test
Main Landing gear pressure proof test. The main landing gear wheels were mostly filled with water, then pumped up to 150 PSI, then the landing gear cylinders were pumped up to 1500 PSI, to test the cylinder.

 

pull test of propeller spar
The fixture used to pull test the propeller spar to simulate centrifugal force. The propeller spar was tested to 2.6 times the maximum possible centrifugal force, while at the same time plus and minus 40 degrees of twist in the propeller spar.

 

stabilator half skin
The stabilator half skin in the mold, with the aluminum tube stabilator spar, ready to be bonded into the other half skin.

 

fuselage halves
The fuselage halves fully layed up in the molds and ready to join. The pressurized portion of the fuselage is over 1" thick.

 

Joining the pressurized fuselage
Joining the pressurized fuselage pod with the unpressurized engine and baggage section.

 

fuselage layup
The completed fuselage layup. Two people fit comfortably in the front, and three in the back.

 

carbon booms and stabilator
The carbon booms and stabilator set up for mounting the stabilator bearings.

 

fuselage, booms, and stabilator
The actual fuselage, booms, and stabilator mounted temporarily to a test center wing section. The stretched acrylic windshield is test fitted and still has its protective coating.

 

flintstones brakes
Testing the brakes...

 

< Section 2        Return to Index        Section 4 >