Date:	7-25-2004
Number of Hours:	4.00
Brief Description:	Spar lightener holes, skin dimpling
Spent most of the morning cutting the lightening holes in the rear spar stiffener. The flycutter worked well as long as I went slow and used oil. Cleaned up and radiused the stiffener edges and lightening holes. Assembled the skeleton and skin. Back drilled the skin holes to #40. Afterward I deburred and dimpled the skin.