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Wing Spars April 2010

The images below show marking off the holes and positions of ribs on the spar webs, followed by drilling out the lightening holes with a […]

Cutting 0.040 Sheet

Continued cutting 40 thou sheet including main spar webs. These took about 25 runs with an Olfa P-800 knife and were a bit tricky to […]

Wing Ribs

Flange lightening holes. The drop-the-car-on-the-jack method worked very well, however I found the ribs had a slight cupping in from top to bottom. Putting them […]