Wing ribs truing

Bent second aileron skin, cut tips to shape, de-burr etc. 5.78 Hours.

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 […]

Re-check Spar Web markings, de-burr edges prior to drilling. Cut Fuel Tank Skins to size. 4.33 Hours.