Riveted the canopy frame

Riveted the skin to the canopy frame assemblies. Riveted in the splice plates. Clecoed the closeout in place. Riveted the skin to the support flanges and riveted the support flange splice plate. Final drilled and then riveted riveted the closeout in place.  Riveted the forward rails in place. The plans call for a rivet in every hole and frequently checking to ensure that there is no twist in the structure. So the final drilling and riveting was pretty tedious. But the frame came out laser straight. So I can’t complain too much. The process worked.

Clecoed then riveted the side rails in place.

Riveted the aft canopy frame to the side rails. Riveted the switch mount to the frame. Machine countersunk and screwed the pin blocks to the aft side of the aft frame.

Installed the canopy jettison handle. Placed the assembled frame on the fuselage. In the full open position, it hit the ceiling.  I had to lower the tail so that I could lift the canopy enough to engage the hinge pins. But finally managed to get it in place. I carefully closed the canopy while watching to ensure that it didn’t interfere with the forward top skin. It fit perfectly and no filing was necessary.

I shimmed up the side rails so that they are parallel to the side skins. I cut four clamping blocks/spacers and taped them to the aft of the aft frame and clamped it to the roll bar.

Tomorrow I’ll start fitting the canopy to the frame.