Fin progress
This series of photos show the progress on the fin.
This photo show the clips and brackets to hold the wiring conduit internally to the Fin structure. These are built from 2024-T3 then primed with Zincro paint.
This is a photo of the fin skins pinned to the spars and ribs ready for riveting. You will note the external paint is yellow, this being the epoxy strontium wash primer.
The insides of these skins and other structure have been over coated with the traditional zincro coloured primer.