Clips for Pitot Static Tubing

Here, I'm making some clips that support the tubing for the pitot static tubing. They will go under and attach to the longeron. Only took a few minutes to make a wood block with a notch that forms the clip over a 1/4 drill bit.

 

I also had a visitor in the garage while I was making the clips. Comfy chair with footstool, a glass of wine, a book and an ipod with earphones is apparently all it takes to make it tolerable.
 

I finished the clips and installed them on the underside of the longeron to hold the static line. Instead of fighting with them when I rivet the upper skin, I drilled out the keeper rivets that hold the side skins to the longerons and added the clips. Makes it neat and secure.